Organized by the China Plastics Machinery Industry Association, the "2025 Ranking of Advantageous Enterprises in China's Plastics Machinery Industry" (refer to document [2025] No. 12 of the China Plastics Machinery Association) follows the principles of "fairness, impartiality, and voluntariness," ranking enterprises based on the main economic indicators of "main business income" and "net profit." Based on the 2024 data reported by each unit, after review and verification, it has been determined that: "Top 40 Comprehensive Strength Enterprises in China's Plastic Machinery Manufacturing Industry 2025" "Top 17 Enterprises in China's Plastic Injection Molding Machine Industry in 2025" Top 15 Enterprises in China's Plastic Extrusion Molding Machine Industry in 2025 "Top 5 Enterprises in China's Plastic Blow Molding Machine Industry in 2025" "Top 5 Companies in the Chinese Vertical Plastic Injection Molding Machine Industry in 2025" "Top 7 Enterprises in the Chinese Plastic Machinery Auxiliary Equipment and Accessories Industry in 2025" Selected listHereby announced. The announcement period is from August 1 to 8, 2025. If there are any objections, please contact the association.    

Proper drying of polymer resins is crucial during molding or extrusion processing of these materials to avoid operational errors and defects in the finished products. Resin dryers provide convenient, quick, and efficient drying treatment for injection molding and extrusion processing.Its types are diverse and can provide high-quality drying effects for almost all application scenarios. Some of the most common types include: Hot air dryer:No desiccant Compressed air dryer: Non-membrane or low dew point membrane Desiccant Bed/Dehumidification Type:Single or multiple bed types Desiccant Wheel/Dehumidification Type:Spin the wheel Vacuum dryer:Using heat and vacuum to remove moisture from materials. Dryers are suitable for handling molding machines and extruders with capacities ranging from as low as 1 pound per hour to over 6,000 pounds per hour. Optional solutions range from small, energy-efficient portable devices to large centralized systems. Many drying solutions feature compact designs and integrated conveying systems to ensure that dried materials are directly delivered to processing machines. Dryer type 01 Hot air dryer: Most economicalThe resin dryer usesUsing a one-way process, draw the atmosphere into the filter and heater, push the heated air through the drying hopper, and discharge it back into the atmosphere.。 Ambient air is heated and introduced into a drying hopper. Surface moisture is removed from non-hygroscopic materials, which are typically dried at temperatures of 180º F (82.22º C) or lower. For hygroscopic materials, the air heats the pellets, bringing internal moisture to the surface for drying. The maximum hot air temperature is determined by the material's softening (not melting) temperature. Such dryers are generally not used for hygroscopic materials, except when small quantities are taken from sealed resin bags. 02Compressed Air/Dehumidification/Membrane Dryer: Mainly used forLow throughputApplications andSmall machineThe application requires a large amount of compressed air. High-pressure compressed air expands to produce a larger volume of low-pressure air. The expanded air passes through a heater and then enters the drying hopper. The heated moist air is discharged from the drying hopper into the atmosphere. The non-membrane version provides factory (for process use) air with a dew point of 40ºF to 50ºF (approximately 4.44ºC to 10ºC). Factory compressed air typically provides air with a dew point of approximately 0 to +15ºF (approximately -17.8ºC to -9.44ºC). If the central compressed air system is equipped with a central compressed air dryer, this may reduce the compressed air dew point low enough (0 to -15ºF (approximately -17.8ºC to -26ºC)) to achieve proper drying without the need for an additional membrane on the dryer. Membrane versions allow compressed air to pass through a membrane to remove moisture from the air. Compressed air dryers using membranes can produce air at -40°F (-40º C) or better. Some applications may require the installation of a HEPA filter at the air outlet of the drying hopper to capture any discharged dust particles and prevent them from entering the atmosphere. 03Desiccant bed/dehumidifying dryer: This type of dryer usesDesiccant materialsWhen beads (for example) absorb moisture, they undergo a regeneration process to remove the moisture once they are saturated, allowing the desiccant to be regenerated and moisture to be absorbed into the beads again (adsorption process). Extremely hot air (400 to 800°F, approximately 204 to 427ºC) passes through the desiccant, releasing the moisture absorbed from the airflow. However, the beads must be cooled before returning to the drying process to avoid melting the resin due to a sudden temperature rise when handling on the bed. The multi-bed desiccant technology can use one or two blowers. The blowers provide process air, cooling air, and regeneration air, guiding the air through the desiccant beds using switching valves. 04Desiccant rotor (honeycomb type) dryer: The desiccant wheel dryer provides a different type of desiccant drying method. They...More efficient and more compact.And compared to other models, it requires less. Traditional desiccant dryers use a large amount of molecular sieves (in granular form) consisting of at least 30% clay. These desiccant beads degrade over time. The design of the desiccant wheel is completely different. It is composed of pure molecular sieves impregnated on a durable carrier medium. This material is formed into a reinforced honeycomb structure. Desiccant wheel dryers can provide stable and extremely reliable dew points under almost any environmental conditions. A stable process temperature means no bed temperature peaks; these dryers take only a few minutes to start drying from a cold start; due to the low rotor pressure drop, they can achieve above-average process airflow with minimal energy; the large surface area to volume ratio of the desiccant provides faster adsorption and desorption (regeneration) regulation; the honeycomb structure has a thin layer of desiccant that absorbs moisture evenly; during regeneration, the absorbed moisture easily evaporates off the media, allowing the dryer to achieve efficient continuous drying as the wheel rotates slowly. The working principle of a wheel dryer The rotary dryer operates simultaneously through three processes:Drying, regeneration, and cooling. In the drying circuit, moist air from the drying hopper passes through a filter, cooler, and blower to reach the desiccant wheel, where moisture is extracted from the process air, and then it returns to the drying hopper. The regeneration process uses separate filters, blowers, and heating chambers to remove moisture from the desiccant wheel, expelling the hot, moist air outside the dryer. The regeneration process uses separate filters, blowers, and heating chambers to remove moisture from the desiccant wheel, discharging hot, humid air outside the dryer. After regeneration comes cooling, with a portion of the low dew point cooling air being directed towards the desiccant wheel (before the heater) to enhance its moisture absorption capacity in preparation for the next drying cycle. 05Vacuum dryer: Vacuum dryerLowered the boiling point of water.In a vacuum degree of 90%, water boils at 122ºF (approximately 50ºC). The current design employs an insulated vacuum container; an insulated stainless steel hopper with drying temperatures up to 662ºF (approximately 350ºC); weighing sensors to control material levels and display material consumption; a dry air membrane for purging the vacuum container; and an insulated retention hopper for drying materials. The pellets are heated to the required temperature. When vacuum is applied, the water vapor inside the resin boils. Compared to traditional drying methods, the resin is ready for processing in a shorter time. The vacuum dryer has fewer moving parts, making it suitable for certain processing applications. Control system The control system monitors and maintains optimal performance during the drying process. Today's control platforms offer many control and diagnostic functions, including airflow and temperature control. Some platforms are capable of adjusting dew point parameters and incorporating dryer maintenance programs into routine operations and usage. Dryer control systems are typically equipped with color, user-friendly touch screens that intuitively display drying parameters and processes. The intuitive layout enables operators to quickly learn and initiate dryer functions. The dryer control device meets the data collection requirements of Industry 4.0 used in the plastics industry. The advanced control device optimizes moisture removal through features such as energy control algorithms and integrated conveying control with purge take-off functionality. The remote monitoring feature allows operators to closely monitor operations via mobile phones, tablets, or computers. The process data collected by modern dryer controllers enables smarter facilities and displays trend graphs of key parameters. Dry hopper All types of drying applications require drying hoppers. Drying hoppers allow the appropriate amount of material to reside for the right amount of time. This enables the dryer to remove the necessary moisture from the resin. The design of the resin drying hopper is another key consideration in the plastic drying system.Flow design, size determination, and thermal insulationThe key factors to understand when choosing an ideal drying hopper. Flow design (mass flow or funnel flow) will affect the material passing through the hopper. In overall flow design, all materials flow through the hopper at the same rate, and the material flow direction is opposite to the direction of the drying air (countercurrent). In a funnel flow system, materials flow faster in the center of the hopper and slower near the sides and walls of the hopper. Overall flow design is necessary to ensure that the material has adequate residence time before entering the feed throat of the processing equipment. The size of the drying hopper can be determined by weight or volume. The average capacity of small drying hoppers ranges from 0.1 cubic feet to 30.0 cubic feet. These are usually mounted on floor stands or portable carts, typically located next to or near the processing machine. For some low throughput applications, drying hoppers can be directly mounted on the feed throat of the machine. The average capacity of large drying hoppers is from 30 to 425 cubic feet, and they are usually installed on floor stands or mezzanine platforms due to the larger footprint requirements of the equipment. To determine the size of the drying hopper by weight, its capacity must equal the machine's processing rate (pounds/hour) multiplied by the material residence time (hours). For example, if your machine can process 100 pounds of material per hour and the material residence time is 4 hours, you will need a drying hopper with a capacity of 400 pounds. The formula for determining the size of a drying hopper by volume is: machine processing rate (lbs/hour) multiplied by material residence time (hours), then divided by bulk density (lbs/cubic foot). For example, 100 pounds of material requiring a 4-hour residence time with a density of 40 lbs/cubic foot would need a drying hopper with a capacity of 10 cubic feet. Many engineering resins can refer to a bulk density of 35 to 40 lbs/ft³ for virgin pellets (refer to material supplier data sheets). Filled resins—such as ABS with 40% glass filler—are heavier, while regrind is often less dense. The particle size and shape of regrind can also affect material density. For example: PET virgin pellets:52 to 53 pounds per cubic foot PET recycled sheet material:The density is usually 17 to 23 pounds per cubic foot, depending on the thickness of the board. PET bottle preform recycled material:Average 26 to 38 lbs/ft³ PET bottle flakes:Typically 18 to 23 lbs/ft³ PE virgin pellets:32 to 35 lbs/ft³ PE film:7 to 11 pounds per cubic foot (depending on specifications) Due to various reasons, non-insulated drying hoppers are not very popular: they waste energy, overheat the process area, affect operator safety, and the material adjacent to the hopper wall will be at a temperature below the selected set point. Resin moisture measurement equipment Understanding the initial moisture content of plastic resins is crucial for determining their drying time. The drying time and temperature guidelines provided by material suppliers are often based on assumed initial moisture content, which can lead to over-drying or under-drying of the resin, resulting in process and part issues. Resin moisture measurement devices come in two forms: offline (laboratory) or online. Laboratory equipment can also provide complete chemical analysis, while online equipment is usually cheaper and easier to use. Offline devices include: Weightlessness Analyzer:Measure the total change in weight of the resin sample when heated at a specific temperature. Moisture AnalyzerDetect the moisture content using a chemical process. Online moisture analyzer includes: Capacitive sensor:Measure the capacitance change caused by dielectric variation. Microwave:The working principle is that the dielectric constant of water is significantly higher than that of most other materials. Due to the dipole effect of water molecules, the resonance frequency of a microwave resonator changes with variations in water content. These changes are detected by the sensor electronics and scaled through a calibration process to provide an accurate reading of the presence of moisture. Near-infrared:Using a beam to excite water molecules and measuring the wavelength of light absorption to indicate the moisture content in resin.

French medical mold manufacturer Groupe JBT has acquired D&M Plastics, an injection molding company based in Burlington, Illinois, which primarily serves the healthcare sector. This acquisition, announced by Groupe JBT earlier this month, will enable the company to provide reliable localized services to its North American customer base, particularly in meeting ISO Class 7 cleanroom production requirements. D&M Plastics will now operate under the name JBT USA. Headquartered in Morangis, France, the family-owned company JBT specializes in the design and manufacturing of precision injection-molded components for the healthcare sector. With facilities in France, Hungary, Mexico, Tunisia, and now the United States, the company has established an integrated value chain covering everything from mold making to final assembly. D&M Plastics was established in 1972, equipped with more than 30 injection molding machines and an ISO Class 8 cleanroom. In addition to the medical technology field, the company also serves the electronics, automotive, and defense industries. JBT Group stated on LinkedIn that with its business presence in the United States, the group currently has seven class 7 and class 8 cleanrooms globally, further consolidating its position as a trusted global partner for pharmaceutical laboratories and contract design and manufacturing organizations.

On July 28th, Mr. Diego Mirlmestein, President of Argentina's LOMA PLAST Group, along with his core team, visited the Ramada Group to conduct an on-site inspection of the customized (3300T) 1100-liter trash bin injection molding solution. This equipment is about to be officially delivered and put into production in South America. Craftsmanship Answer Sheet LOMA PLAST has a 74,200 square meter production base in Argentina and Brazil. Its products cover areas such as automotive parts and logistics, and are exported to more than 25 countries. The previously provided (3000T) customized logistics pallet box solution by Ramada Group has already earned their high level of trust. During the acceptance process, the clients conducted an on-site inspection of the equipment operation, attentively listened to the Ramada Group technical team's explanation of the process plan and highlights, and conducted a rigorous evaluation of key performance and product quality, ultimately giving high praise. Drawing a blueprint together The acceptance and delivery of this large-scale equipment (3300T) is a strong testament to Huameida Group's technical strength and reliability. General Manager Liu Xiang of Huameida Group andMr. Diego Mirlmestein, President of LOMA PLAST Group, after in-depth discussions, reached an important consensus on deepening strategic cooperation, laying a solid foundation for jointly expanding the South American market. This demonstrates Ramada Group's professional innovation and international competitiveness in the field of large-scale high-end injection molding equipment. To a Distant Future In the future, the Ramada Group will continue to innovate, providing higher quality injection molding machines and personalized solutions for global customers, including LOMA PLAST. We will take this opportunity to deepen our cooperation in South America, achieving mutual success and contributing our craftsmanship to the high-quality global expansion of "Made in China"!

Coperion will jointly exhibit with Herbold Meckesheim at the K Trade Fair to be held in Düsseldorf, Germany, from October 8 to 15, 2025. At booth 9B34 in Hall 9, the focus will be on showcasing Herbold Meckesheim’s mechanical processing technologies for plastic waste, including the new T 150-300 mechanical dryer and the SMS 80-200 granulator. In the open-air area FG/CE07, visitors can witness the seamless collaboration of Coperion’s full range of recycling technologies, with exhibits including: Herbold Meckesheim Hydraulic Cyclone Classifier ZSK FilCo Filter Mixing Extruder ZS-B MEGAfeed Side Feeder Kobelco Kaichuang K3-V200 Vibrating Feeder S60 Single Screw Feeder MechaTron® Flat Bottom Feeder Mobile Deodorization Device (for Removing Odors from Recycled Materials) In addition, Copelon will showcase its core capabilities in plastic compounding technology at Booth 14B19 in Hall 14. Efficient Collaboration between ZSK FilCo and ZS-B MEGAfeed The open exhibition area FG/CE07 will demonstrate the new ZSK FilCo filter-compounding extruder, which can complete the recycling material filtration and compounding in one step. Compared to traditional two-step production lines, the ZSK FilCo handles materials more gently and significantly reduces energy consumption while improving product quality when recycling post-consumer waste plastics and other highly contaminated polymers. Waste plastics (such as recycled pellets, fiber scraps, film fragments, or untreated agglomerates) are melted, homogenized, and degassed through the ZSK twin-screw extruder. After impurities are removed by a screen, additives are injected before granulation. To fully leverage the performance of ZSK FilCo, a stable supply of raw materials without feeding restrictions is required. Traditional granulation or compaction processes have high energy consumption and increase costs, whereas the showcased ZS-B MEGAfeed side feeder can reliably convey lightweight materials with bulk densities as low as 20 kg/m³ (such as fibers and flakes), enabling high-throughput recycling. Using the ZSK Filco filter-compounding extruder allows filtering and compounding to be carried out in a single production step. Equipped with the ZS-B MEGAfeed side feeder, it can fully leverage the high performance of the ZSK Filco.   Seamless integration of material handling and feeding technology Coperion's high-precision feeding technology representative exhibits include: PK3-V200 Vibratory Feeder: Suitable for precise metering and feeding of challenging materials such as small granules or flakes. Mecha Tron FB flat-bottom feeder: specially designed for lightweight and difficult-to-feed materials such as polypropylene/PET films. S60 Single Screw Feeder: Renowned for High Reliability   In addition, the ZRD rotary valve, developed by Coperion specifically for plastic recycling, ensures reliable discharge of flakes through new drive technology and rotor-to-housing gap design. The K-Tron K3 vibratory feeder is equipped with a unique drive system, suitable for high-precision feeding of recycled materials.   One-stop integrated solution for self-produced products At K 2025, Coperion will demonstrate the synergistic effects of its technology through 3D simulations. The audience will gain an in-depth understanding of the operation of complete systems and the functions of each individual component. All components and technologies from Coperion feature high output, high-quality end products, and exceptional efficiency. For instance, Coperion recently successfully commissioned chemical plastic recycling production lines at two customer plants, each with a processing capacity of up to 6,000 kg/h. With the recently installed "EcoFresh Silo Devolatilization Unit" at the Recycling Innovation Center, Cobelong is able to conduct devolatilization performance tests on customers' actual products under conditions close to real production, allowing for evaluation before production starts. Even in PET recycling, manufacturers can benefit from Coperion's expertise in designing complete systems, achieving excellent end-product quality and high productivity. Due to the effective degassing in Coperion’s process, there is no need to pre-dry PET flakes. A few weeks ago, Coperion, together with Herbold Meckesheim, installed the first phase of a bottle-to-bottle recycling plant at Magpet Polymer Pvt Ltd in India. The successful commissioning of the pelletizer and washing line marks an important step toward starting up the entire plant, which is designed with a processing capacity of up to 5,500 kg/h. Similarly, the advantage of this end-to-end production line technology is significant in effectively removing odors. Throughout the recycling process, Coperion offers multiple solutions for the reliable deodorization of post-consumer plastics. These include odor removal during the mechanical processing stage, twin-screw degassing, and the EcoFresh silo degassing system. The collaboration of these technologies reliably ensures the quality of the desired products. Coperion has recently installed the EcoFresh system in its Recycling Innovation Center, allowing customers to test the deodorization effects under near-production conditions before making an investment.

From January to May, the import and export data of China's plastics and rubber machinery have been released, presenting an encouraging picture. The total import and export value reached 5.118 billion USD, a year-on-year increase of 8%; among them, the export value was 4.008 billion USD, up 22% year-on-year, with a trade surplus of 2.899 billion USD, soaring 59% year-on-year. Behind these figures lies the strength of China's manufacturing industry. A detailed analysis of export data reveals a significant change in the increase of product unit prices. Taking injection molding machines as an example, the average export price reached $43,200 per unit. Although this is still lower than the import price of $81,500 per unit, the export value grew by 29%, far exceeding the 25% decline in export volume. Despite the decrease in quantity, the total value increased, fully indicating that domestically produced injection molding machines are gradually moving away from the low-price competition model. Similarly, while the export volume of extruders decreased by 9.7%, the export value grew by 16%. The export volume of extrusion blow molding machines dropped by 46%, yet the export value increased by 16%. These phenomena of "decreasing volume but increasing price" reveal that China's plastics machinery industry is undergoing a structural transformation from scale expansion to quality and efficiency. This shift is not accidental, but rather the inevitable result of Chinese enterprises continuously increasing R&D investment and enhancing the technological content of their products. The distribution data of export markets is equally thought-provoking. China’s plastic machinery exports reach 199 countries and regions, with the top ten markets accounting for 57%, demonstrating a global layout that is both focused and broadly covered. Among the three major export markets—Vietnam, India, and the United States—exports to Vietnam increased by 55%, to India by 33%, while exports to the United States decreased by 3.7%. It is particularly noteworthy that exports to Indonesia surged by 88%, and exports to emerging markets such as Cambodia and Turkey have entered the top ten, indicating that Chinese plastic machinery enterprises are actively expanding into the "Belt and Road" markets and building a more diversified and resilient international marketing network. This market diversification strategy effectively disperses the risk of relying on a single market and provides a continuous source of growth momentum for China's plastic machinery exports. However, the data also reveals challenges that cannot be ignored. The export quantity of plastic pelletizers plummeted by 89%, and the export value decreased by 16%, forming a stark contrast with other categories. Meanwhile, the import unit price of high-end equipment such as plastic pelletizers reached as high as $2.5153 million per unit, far exceeding the price of exported equipment, indicating that China still has a significant gap in the high-end plastic machinery sector. Among the import sources, Germany, Japan, and Italy collectively accounted for 77%, showing that these three traditional machinery manufacturing powerhouses still firmly hold the discourse power in the high-end market. The structural contradiction of "insufficient high-end capacity and excessive low-end supply" is precisely the bottleneck that China's plastics machinery industry must overcome. The key to future competition lies in whether breakthroughs can be achieved in core technological areas such as precision control, energy conservation and environmental protection, and intelligent automation. This requires the concerted efforts of enterprises, research institutions, and the government to jointly promote the industry's advancement up the high end of the value chain. China's plastic machinery exports have transitioned from a simple phase of quantity growth to a new development stage focused on quality, brand, and service. Analysis suggests that Chinese plastic machinery enterprises need to consolidate their traditional advantages while accelerating technological innovation, cultivating independent brands, and building a global service system. Only in this way can they achieve a fundamental transformation from a "major plastic machinery manufacturer" to a "strong plastic machinery innovator," thereby securing a more advantageous position in the global industrial chain. Although this process is full of challenges, the data has proven that the direction is correct, the path is clear, and the future is promising.

International News Guide:   Policy News - No rate cut? The Fed may face the loudest "opposition" in over 30 years! Raw Material News - World Plastics Council Calls on Plastics Treaty Negotiators to Focus on Circularity Automotive News - Half-year profit halved! Why has Audi's global layout become a "burden" Equipment News - Battenfeld-Cincinnati Delivers Large Pipe Lines to Egypt Major Enterprise News - BASF's Q2 Profit Plummets Year-on-Year Price Information - RMB/USD central parity rate reported at 7.1441, up 70 pips.   Details of International News:   1. World Plastics Council Calls on Plastics Treaty Negotiators to Focus on Circularity The World Plastics Council (WPC) has called on governments to focus on circularity in an effort to reach an “ambitious and implementable” global plastics treaty. The WPC made the comments in a statement July 29 ahead of the final scheduled round of negotiations on an international legally binding instrument to end plastics pollution by 2040. 2. Half-year profit halved! Why has Audi's global layout become a "burden" Recently, German automaker Audi officially released its first-half 2025 results. Financial data showed that operating profit plummeted by 45.2%, net profit after tax dropped by 37.5%, and the operating profit margin was halved from 6.4% to 3.3%. Behind the figures, Audi is facing a deep-rooted survival crisis characterized by the failure of its global system, the loss of core markets, and the erosion of its profit foundation. 3. Battenfeld-Cincinnati Delivers Large Pipe Lines to Egypt The plants for large PE pipes with diameters of up to 2.7 m have recently been installed at the two customers’ sites in Egypt. The first projects have already been implemented. "With the help of the new production line from battenfeld-cincinnati, the large-diameter pipes we produce are excellent in quality and precision," commented Ahmed Mahalawi, the owner of Cairo Plastic Pipes and Products Company (PPP), on the German-Austrian joint venture equipment manufacturer. 4. BASF's PESU Featured in Tableware by Kyoraku The Japanese plastic products manufacturer Kyoraku, Tokyo, now uses BASF’s specialty plastic Ultrason® to add a unique tableware design concept to their comprehensive household goods portfolio.It is called Amberware and is made of Ultrason® E 3010 NAT, an injection-molding and extrusion polyethersulfone (PESU) with improved toughness and high chemical resistance. 5. Anellotech and R PlusJapan Advance PlasticRecycling with Plas-TCat Commercialization In a landmark announcement poised to redefine the landscape ofchemicalrecycing and accelerate circular economy solutions,R Plus apan (Rpy and AnelotechInc. (Anelotech) have declared that their innovative catalytic cracking technology, Plas-TCat, is oficialy moving into its commercialization phase. thisgroundbreaking technology holds the key to transforming mixed plastic waste directly into the foundational chemicals required for producing new plastics. 6. No rate cut? The Fed may face the loudest "opposition" in over 30 years! Currently, it is widely anticipated that at the conclusion of the Federal Reserve's meeting from July 29 to 30, Fed policymakers will keep the target interest rate range unchanged at 4.25%-4.5% for the fifth consecutive meeting. However, the Fed, which is almost certain to "stand pat" again, may encounter the loudest "opposition" in decades.   Overseas Macro Market: BASF's Q2 Profit Plummets Year-on-Year BASF's adjusted EBITDA for the second quarter was 1.77 billion euros, down 9.5% year-on-year, compared with an estimate of 1.73 billion euros. Adjusted EBIT stood at 810 million euros, a 16% year-on-year decline, versus an estimate of 758.2 million euros. Sales reached 15.77 billion euros, down 2.1% year-on-year, compared with an estimate of 15.83 billion euros. Net profit was 79 million euros, a sharp drop of 82% year-on-year. BASF's Q2 Profit Plummets Year-on-Year It is reported that Toyota Motor Corporation announced on the 30th that its global sales for the first half of 2025 (January to June), including those of group subsidiaries Daihatsu Motor and Hino Motors, totaled 5,544,880 units. This marks a new high for first-half sales in three years, representing a 7.4% increase from the same period last year. It is expected to surpass Germany's Volkswagen, which sold approximately 4.41 million units, ranking first globally for the sixth consecutive year.   Price Information:   [RMB/USD central parity rate]   The RMB/USD central parity rate was reported at 7.1441, up 70 pips; the central parity rate of the previous trading day was 7.1511, the official closing price of the previous trading day was 7.1765, and the closing price of the previous night session was 7.1774.   [Upstream raw material USD market prices]   Ethylene Asia: CFR Northeast Asia 820 USD/ton; CFR Southeast Asia 830 USD/ton.   Propylene Northeast Asia: FOB South Korea average price 740 USD/ton; CFR China average price 770 USD/ton.   North Asia frozen cargo CIF price: propane 510-517 USD/ton; butane 490-497 USD/ton.   South China frozen cargo CIF price for August delivery: propane 540-550 USD/ton; butane 525-535 USD/ton.   Taiwan Region frozen cargo CIF price: propane 510-517 USD/ton; butane 490-497 USD/ton.   [LLDPE USD market prices]   Film: 860-920 USD/ton (CFR Huangpu);   Injection molding: 940 USD/ton (CFR Dongguan);   [HDPE USD market prices]   Film: 910 USD/ton (CFR Huangpu);   Blow molding: 855 USD/ton (CFR Huangpu);   Pipes: 1030 USD/ton (CFR Huangpu);   [LDPE USD market prices]   Film: 1070-1095 USD/ton (CFR Huangpu);   Coating: 1280 USD/ton (CFR Huangpu).   [PP USD market prices]   Homopolymer: 900-965 USD/ton (CFR Huangpu), down 15 USD/ton;   Copolymer: 940-975 USD/ton (CFR Nansha);   Transparent: 1000-1055 USD/ton (CFR Huangpu);   Pipes: 1160 USD/ton (CFR Shanghai).

Recently, Anhui Nuomeite New Material Co., Ltd. has initiated a project to construct an annual production capacity of 6,000 tons of plastic masterbatch granules. The project leases Factory Building No. 17 in the New Materials Industrial Park of the Southern Anhui Jiangnan Emerging Industries Concentration Area, with a land area of approximately 4,000 square meters. The project will purchase 58 units (sets) of production and auxiliary equipment, including automatic feeding machines, ribbon mixers, vacuum feeders, dewatering machines, and granulators, forming a production capacity of 6,000 tons of plastic color masterbatch pellets per year. The total investment is 100 million RMB, of which the environmental protection investment is 1.99 million RMB, accounting for 1.99% of the total investment.

Mold cavity pressure (For general low-end and simple products such as PP, PE, PS, ABS, calculations can be made using over 150 kg/cm². For engineering plastics with higher viscosity and thin-walled products, generally use 300 kg/cm². For high-end precision products, generally use over 300 kg/cm².) Clamping force It refers to the maximum force that can be withstood to separate the mold after it is closed. Generally, injection molding machines have a rated clamping force. If set too high, it may cause deformation of the machine or the mold. The magnitude of clamping force is roughly proportional to the projected area of the part. A rough calculation method is as follows: 1. Clamping force (F) ≥ Mold cavity pressure (P) (kg/cm²) × Projected area of the molded part (S) (cm²) Clamping force (tons) = projected area of the mold cavity (cm²) × material pressure coefficient ÷ 90% of the rated clamping force Mold cavity pressure: (For general low-end simple products such as PP, PE, PS, ABS, a value above 150 kg/cm² can be used. For engineering plastics with higher viscosity and thin-walled products, 300 kg/cm² is generally used. For high-end precision products, a value above 300 kg/cm² is generally applied.) Attachment: Material Pressure Coefficient Parameter Table: Example: Two products are produced in one mold, among which: the product projected area = 10×17=170 cm², the runner projected area = 0.8×14=11.2 cm², the material used is ABS with an average pressure coefficient of 0.39, therefore: clamping force = (170+11.2)×0.39=70.67 tons, 70.67÷90%=78.5 tons. If the machine model is determined based on the projected area of the product, although a clamping force of 80 tons is sufficient, it is still necessary to consider whether the gross weight of the product exceeds the maximum shot capacity of the machine (the maximum shot capacity of the 80-ton machine is 142 g). In addition, if the clamping force is greater than (or equal to) 85 tons, it is also important to consider the mold dimensions and product characteristics to determine whether a machine above 80 tons should be used. The product specifications are quite stringent, and the machine's mold capacity cannot accommodate the mold, so generally a model with at least 120 tons is required.

On the evening of July 28, Sinochem International (600500.SH) released a draft plan for an asset purchase and related party transaction, stating that it intends to acquire 100% equity of Nantong Xingchen Synthetic Materials Co., Ltd. (“Nantong Xingchen”) held by China National Bluestar (Group) Co., Ltd. (“Bluestar Group”) by issuing shares to Bluestar Group. Due to the fact that the related audit, appraisal, and due diligence work for this transaction has not yet been completed, the appraised value and transaction price of Nantong Xingchen have not been determined. Meanwhile, Sinochem International stated that on July 29, 2025, the company's stock resumed trading and hit the daily limit increase after the market opened. The Times Weekly has noted that Nantong Xingchen is actually a "hidden champion" in the field of new chemical materials in China. According to the official WeChat account of Sinochem's Chemical Division, Nantong Xingchen's star product, polyphenylene ether (PPE) material, was included in the seventh batch of the Ministry of Industry and Information Technology's list of manufacturing single champion products in 2022. Previously, PPE was one of the engineering plastics with the highest dependence on imports and was listed as an encouraged construction project in the industrial policy guidance catalog of the National Development and Reform Commission. As of December 2022, Nantong Xingchen had a production capacity of 50,000 tons per year of polyphenylene ether, including 20,000 tons per year by precipitation method and 30,000 tons per year by solution method. According to the disclosure by Sinochem International, Nantong Xingchen achieved operating revenues of 4.685 billion yuan, 4.410 billion yuan, and 2.370 billion yuan in 2023, 2024, and the first half of 2025, respectively. The net profits attributable to the parent company were 54.0512 million yuan, 46.3027 million yuan, and 158 million yuan, respectively. If the transaction is completed within this year, Sinochem International's revenue for the first half of the year may increase by more than 2.3 billion yuan. The transaction plan indicates that the pricing benchmark date for the share issuance is July 29, 2025. The issuance price of shares to Bluestar Group is RMB 3.51 per share, which is not lower than 80% of the average trading price of the listed company's stock over the 120 trading days prior to the pricing benchmark date, and also not lower than the most recent audited net asset value per share attributable to the shareholders of the listed company. It is noteworthy that due to the cyclical nature of the chemical industry, Sinochem International has recorded losses for two consecutive years. In response to how the company is addressing the cyclical fluctuations of the chemical industry, Sinochem International told Times Weekly that the company is currently advancing its work in an orderly manner according to its annual plan, and the latest plans can be referenced in the relevant information in the performance forecast. Increase investment in the field of new chemical materials The Times Weekly reporter found that Nantong Xingchen and Sinochem International are both companies in the chemical industry specializing in new chemical materials, each possessing a certain scale of epoxy resin and bisphenol A. Nantong Xingchen's main business includes the research, production, and sales of polyphenylene ether, polybutylene terephthalate and corresponding modified engineering plastics, as well as fine chemical products such as epoxy resin and bisphenol A. Nantong Xingchen's products have been widely penetrated into traditional industries such as coatings, adhesives, automotive, and home appliances, and have achieved significant applications in emerging fields such as new energy, intelligent driving, and next-generation communication technologies. Sinochem International believes that upon completion of the acquisition of equity in Nantong Xingchen, it will further enhance its competitiveness in epoxy resins and leverage synergies in the engineering plastics industry chain. This will enable a rapid expansion of its product portfolio in the high-performance, high value-added engineering plastics sector. The new products can be integrated with the company's existing ABS and PA product lines to create a more competitive and differentiated product offering, achieving an integrated solution for customers' material needs. On one hand, Nantong Xingchen's epoxy resin and bisphenol A businesses complement Sinochem International's epoxy resin business in terms of capacity, grade, and customer applications. This can enhance the competitiveness of the listed company's epoxy resin industry chain, thereby leveraging industry chain scale advantages and bargaining power, as well as promoting technological research and development and the enhancement of new product development capabilities. On the other hand, Nantong Xingchen possesses strong technical and product competitive advantages in the fields of PPE and PBT engineering plastics, with its industry chain covering core intermediates to downstream modified engineering plastics. Regarding the prospects after the completion of the transaction, Sinochem International stated that Nantong Xingchen will be included in the consolidated financial statements of the listed company. It is expected that the implementation of this transaction will enhance the company's asset scale, operating income, and net profit level, which will help the listed company further expand its sources of income and diversify overall operational risks. According to the official website, Nantong Xingchen's shareholder Bluestar Group is a globally leading chemical materials and specialty chemicals company under China National Chemical Corporation (ChemChina). Since its establishment, Bluestar has achieved rapid development through continuous innovation and mergers and acquisitions. Currently, it owns 53 factories worldwide, with business spanning over 200 countries and regions, making it one of China's important chemical enterprises. As a counterparty in this share issuance for asset acquisition, Bluestar Group undertakes that the shares of Sinochem International acquired through this transaction shall not be transferred within 36 months from the date of completion of the share issuance. Should there be any further agreements regarding performance commitments and compensation, Bluestar Group and Sinochem International will make supplementary arrangements regarding the lock-up period accordingly. It is expected to incur a loss of at least 800 million yuan in the first half of the year. Sinochem International was established in 1998 and listed on the Shanghai Stock Exchange in 2000. China National Chemical Corporation Ltd. holds a 54.30% stake in the company, making it the controlling shareholder. Sinochem International is a large state-controlled listed company with core competitiveness in intermediates, new materials, polymer additives, and other fields. Its customers are spread across more than 100 countries and regions worldwide. As a company in a highly cyclical industry, Sinochem International has experienced significant fluctuations in its performance. After a surge in 2017, the company's growth slowed, with lukewarm results in 2019 and 2020. In 2021, Sinochem International once again reached a highlight moment. That year, the company's revenue reached 80.648 billion yuan, a year-on-year increase of 48.90%. Net profit attributable to shareholders soared from 307 million yuan in 2020 to 2.175 billion yuan, representing a year-on-year increase of 608.90%. However, since 2022, the domestic chemical industry has once again entered a downturn. From 2023 to 2024, Sinochem International recorded net losses attributable to shareholders of 1.848 billion yuan and 2.837 billion yuan, respectively. According to the company’s forecast for the first half of 2025, net profit attributable to shareholders is expected to show a loss of between 807 million yuan and 949 million yuan. To analyze the reasons for the anticipated loss, Sinochem International examines the company's business from the perspectives of the impact of main operations and non-operating profit and loss. The impact of the main operations is still due to the low prices of chemical products. However, Sinochem International also mentioned that with the stable operation of facilities represented by C3, the production capacity load is increasing month by month, and the efficiency and cost advantages of the integrated industrial chain are gradually becoming apparent. The losses from the new facilities have narrowed on a month-on-month basis. The Times Weekly reporter found that although Sinochem International's performance in 2024 has declined significantly, the sales growth of some key products remains strong. Sales of antioxidants increased by 6.26% year-on-year, bisphenol A sales grew by 32.40% year-on-year, epoxy resin sales rose by 23.49% year-on-year, and nylon 66 sales surged by 70.99% year-on-year. At the same time, Sinochem International is also making efforts on the production side, with the utilization rate of its main facilities steadily improving. The output of C3 industry chain products in 2024 reached 1.84 million tons, a year-on-year increase of 89%. Source: Mammoth Capital Bureau

The barrel and screw will wear over time, which leads to a decrease in extrusion output and an increase in discharge temperature. Generally, the screw wears faster than the barrel, with the lifespan of one barrel typically equivalent to that of three screws. When the screw wear becomes severe enough to reduce the economic efficiency of the process operation, the screw should be replaced. Where does the inlet wear out the fastest? The wear rates of the screw and barrel depend on the type of extruded resin, the solid content in the local channel, the content and type of filler in the resin, speed (screw rotation speed), local pressure, structural materials, and the fit between the barrel and the gearbox.The highest wear rate typically occurs at the end of the transition section, where solid particles may become trapped at the exit of the barrier section. At this location, the pressure may also be relatively high, and both the screw and the barrel may experience higher wear rates. The feed barrel of a twin-screw extruder also experiences wear, but the wear rate is lower than that of the barrel. The wear rate of the housing depends on the local pressure and the fillers in the resin, with the lower wear rate attributed to the lower pressure inside the feed housing. The housing is usually made of malleable steel. To reduce the wear rate, the screw thread grooves can be cut to 2-3 times the normal thread clearance, and the barrel can be manufactured slightly larger.On older extruders, after several barrel replacements, wear of the feed section barrel may become severe enough to reduce the extruder’s output rate and cause fluctuations in throughput. Case Analysis (Taking Single Screw as an Example) For example, a 4.5-inch diameter extruder with a smooth inner bore experienced severe random motor current fluctuations when extruding polystyrene (PS) resin at a lower rate. The extruder's screw geometry is very standard and suitable for PS overflow feed plasticizing extrusion. The extruder operates at the maximum screw speed, which is the bottleneck step of the production line. A higher extrusion rate was expected, but it could not be achieved. The operating rate of the extruder is about 60% of the expected rate, meaning the actual rate is 60% of the expected rate. The specific output rate is the output rate divided by the screw speed. Both the barrel and the screw are new, so their clearance specifications meet the standards for this size extruder. Figure 1 shows the motor current and output pressure, indicating unstable operation. The motor current fluctuates between 120 and 200 amperes, which is abnormal for a machine of this size and mode of operation. However, during this period, the output pressure of the production line remains relatively stable, producing high-quality products, albeit with an output rate far below expectations. Figure 1 Changes of motor current and discharge pressure over time. After an investigation, it was confirmed that the barrel had been replaced multiple times. The focus shifted to inspecting the wear condition of the feed barrel. Since the barrel had already been installed and aligned with the gearbox, it was decided to remove the screw and check whether there was a flange at the connection between the barrel and the feed barrel. An optical inspection mirror was inserted into the feed barrel below the hopper. The mirror revealed an annular flange at the connection between the feed barrel and the new barrel. The flange was approximately 2.5 millimeters wide. Therefore, the diameter of the feed barrel had worn by about 5 millimeters, forming a cylindrical section larger than the inner diameter of the new barrel. It is currently unclear whether the axial wear is uniform. Figure 2 provides a schematic diagram of the flange. The wear debris has also caused the gap between the thread cutting edge and the housing to reach 2.6 millimeters, approximately 25 times the normal clearance. This gap is roughly equivalent to the size of a PS particle. Therefore, particles can pass through the thread cutting edge, although this may only be a minor issue. Figure 2 Schematic diagram of a worn cartridge case and a new barrel. A protrusion is formed at the flange connection. The flange is sufficiently large to obstruct the conveyance of particles, thereby restricting the flow of solids from the feed sleeve to the barrel. When the restriction reaches its maximum, the extruder operates at a lower fill level, causing the motor current to drop sharply, as shown in Figure 1. When the particles begin to flow at a higher rate, the motor current returns to the baseline level. As mentioned earlier, the extruder is operating at only 60% of the expected speed. The production line fails to meet product demand. Solution Building and installing a new feed cylinder would take a considerable amount of time, exceeding what the plant personnel can tolerate. After extensive research and testing, the final solution was to design a conical section at the first part of the cylinder to eliminate the protruding area, as shown in Figure 3. The conical design will allow the particles to flow without restriction. Figure 3 is a schematic diagram of the temporary measures taken to remove the worn cartridge case and the protruding part formed by the new barrel. Remove the barrel from the extruder and grind the barrel inlet diameter to match the diameter of the feed housing. The barrel has a taper of approximately 0.5 inches, and at this point, the barrel diameter is the original factory diameter. Reinstall the modified barrel onto the extruder and align it with the gearbox. With this configuration, there will be no protrusions that could potentially restrict the flow of pellets. After restarting the extruder with the improved barrel, the extruder’s performance was restored to its original state, the extrusion rate returned to 100%, and the motor current no longer fluctuated.The improved barrel eliminates the protrusion and restrictions at the connection between the feed sleeve and the barrel, allowing time for the construction of a new feed sleeve. Due to the different wear rates of the screw, barrel, and feed cylinder, it is important to measure these components regularly. In addition, each time the barrel is replaced, it should be removed to assess the wear condition on the feed cylinder. When installing a new barrel, it should always be aligned with the gearbox; misalignment of the barrel can cause severe wear, thereby shortening the service life of the components.

For over forty years, TUP Taiwan Liansu has consistently focused on providing one-stop injection molding solutions."Technology never stops advancing."The corporate philosophy has accumulated industry experience through rigorous trials. In the field of automotive parts, it is especially..."Full Matrix Product + Hardcore Technology"The combination punch layout is widely used in automotive interior and exterior parts, as well as lighting systems, and has been highly recognized by customers. In the context of the rapid iteration of the automotive industry,TUP Taiwan Liansu precisely targets the full series coverage of two-platen machines, all-electric machines (including hybrid types), and multi-color injection molding machines, building a one-stop solution for automotive parts. HD Multicolor Injection Molding Machine: The "Styling Master" of Playing with Colors From two-plate multi-color to three-plate multi-color, and then to the opposed injection series, TUP Taiwan Liansu's multi-color injection molding machine family is truly an "all-rounder." Equipped with a flexibly adjustable multi-angle injection unit, it shines in the production of precision automotive lighting parts such as multi-color headlamp lenses and through-type tail lamps. Whether it's various combinations of two-color and three-color molding or the precise presentation of complex patterns, it handles them with ease, meeting the high standards required for automotive lighting components. HS two-stage auto parts special machine: Hardcore performance benchmarked against European standards The strength of our large two-platen specialized automotive parts machines has been highly recognized through practical application by numerous customers. With a high-rigidity structure benchmarked against European premium standards and finely tuned configurations, the equipment delivers efficient and stable production in customer factories. Furthermore, our machines offer a wide range of specialized automotive application options, precisely meeting the production needs for both interior and exterior automotive components. From door panels to dashboard assemblies, the precision and quality of every product can withstand the most rigorous inspections by OEMs. ES All-Electric Injection Molding Machine: The "Champion" of Precision Manufacturing With millimeter-level control precision, all-electric injection molding machines meet the stringent production requirements of electronic components and precision automotive parts. Moreover, their specialized optical screws and ultra-long holding pressure processes provide technical advantages, making them widely used in the production of various optical lenses and thick-walled light guides. Leading with core technologies, seizing the new energy vehicle track TUP Taiwan Liansu in the automotive parts sector continuously focuses on core technologies such as micro-foaming, metal inserts, in-mold decoration, and paint-free processes to reduce component weight, enhance strength, simplify production processes, and lower costs, perfectly adapting to the requirements of new energy vehicles."Lightweight, efficient, and environmentally friendly"The pursuit actively expands innovative applications in the fields of automotive interior and exterior parts, structural parts, and lighting parts.

On July 26, the groundbreaking ceremony for the Shengke Environmental Protection Resource Recycling Smart Equipment Production Base, with a total investment of 200 million yuan and a planned land area of 40 acres, was held in the Lingang International Industrial Community. Nanhai Jiuxiang Green Intelligent Manufacturing Industry has added a new force! — 1 —Foundation Laying Ceremony That morning, Chen Haobin, Director of the Standing Committee of the Nanhai District People's Congress, along with various district and town leaders, participated in the soil preparation for the Shengke Environmental Protection Resource Recycling Intelligent Equipment Production Base project. Guangdong Shengke Environmental Protection Technology Co., Ltd., the investor, has been deeply engaged in the field of solid waste resource regeneration equipment for many years and is recognized as a "high-tech enterprise" and a "specialized and sophisticated enterprise in Guangdong Province." The project, which will be located in the Lin’gang International Industrial Community of Jiujiang Town, has a total investment of 200 million yuan and covers an area of approximately 40 acres. It will focus on the fields of plastics, metals, and electronic waste, creating a comprehensive base that integrates the research and manufacturing of professional solid waste recycling equipment and production lines, as well as environmental technology research and promotion. "From negotiation to implementation, the government has consistently paved the fast track for our innovative development with efficient and pragmatic actions. This trust of 'government and enterprise working together for shared development' is the solid foundation for us to take root in Nanhai and deeply cultivate Jiujiang," said a relevant company representative. After the project is put into operation, the annual output value is expected to exceed 500 million yuan, which will inject strong momentum into the development of advanced equipment manufacturing and the circular economy industry in Jiujiang. — 2—Shengke Environmental Protection Introduction Shengke Environmental Protection, established in 2020, is a specialized company providing professional technology development, equipment manufacturing, and project implementation for solid waste resource regeneration. Its core products include shredders, crushers, and cleaning and separation equipment. The company also offers comprehensive solutions for solid waste recycling and regeneration projects and has established partnerships with well-known domestic and international enterprises such as Kingfa Sci & Tech and Japan's Jouon Industries.Shengke Environmental has currently obtained multiple national invention patents, design patents, utility model patents, and EU CE certification. It has also been recognized as a "High-Tech Enterprise" and a "Specialized and New Enterprise in Guangdong Province," gradually growing into a "technical pioneer" in the industry.

In industries such as packaging and logistics, the automated handling and stacking of workpieces weighing hundreds of kilograms has been a challenging issue that needs to be addressed. In traditional production, these tasks often rely on manual handling or require workers to manually operate large equipment for transportation. This commonly results in heavy physical labor, insufficient precision in positioning, low flexibility, and difficulties in improving overall efficiency. In response to the above industry challenges, FANUC's new high-load palletizing robot M-410/800F-32C has been launched. The M-410/800F-32C can handle a carrying capacity of 800 kg and reach a radius of 3203 mm, with upgraded maximum load and top speed capabilities. The M-410/800F-32C, specifically designed for palletizing and handling, features a compact base with a reduced height to enhance flexibility in the installation surface height. In addition, the robot’s main body cables are routed internally to prevent interference between the cables and peripheral equipment. Product Highlights Significant performance improvement: faster, stronger, broader. Compared to the previous model, the load capacity has increased by 14%, the maximum speed of each axis has increased by 7%, and the range of motion has expanded by 32%. More flexible layout installation The height of the base of the J1 axis of the robot is reduced, making the structure more compact and providing greater flexibility for system layout. Built-in cable anti-interference Adopting an internal cable routing arm design effectively prevents cables from tangling or interfering with surrounding equipment. Brand new streamlined appearance The design has been comprehensively updated with extensive use of curved elements, presenting a softer and more fluid visual experience. The high load capacity and compact design characteristics make the M-410/800F-32C highly suitable for applications such as palletizing, packaging, and handling heavy components. It can easily cope with various working conditions in production, contributing to increased productivity for users across different industries.

Anhui Jiexun Optoelectronics Technology Co., Ltd.Founded in 1999, it is a global leader inFull-Scenario Intelligent Sorting SolutionProvider. Jiexun has been dedicated to the sorting industry for 26 years, offering mature and professional solutions in the fields of food safety, industrial manufacturing, and renewable resources. Its products are distributed in over 100 countries and regions worldwide. — 1 —Jiexun DF Series The JieXun DF series cloud sorting machine for plastics breaks the traditional single-machine, single-color sorting mode in the plastic processing industry.Simultaneous sorting of black, red-yellow, and blue-green three color seriesSuperb performance achievedSingle-machine multi-color grading and quality selectionIt can accurately remove multiple colors such as black, red, yellow, blue, green, and white from mixed colors. It achieves efficient black removal, precise purification, and rapid differentiation of large and small whites, greatly improving color sorting purity and product added value. — 2 —Jiexun P Series The Jiexun P Series and HUV Series plastic sorters can also...Accurately target impurities such as tin solder, springs, rubber, phosphor sheets, and aging sheets.The sorting rate is greater than 99.9%, and it has been widely applied in PET, PP, PE, and other plastic processing enterprises, with significant effects and high praise. Effectively identify various types of discolorations and aluminum pieces. Detectable: PET, PP/PE, POM, ABS High precision: minimum resolution up to 0.3mm — 3 —Flake Plastic Multi-Color Sorting and Grading Solution — 4 —Soldering/Fluorescence/Aging Chip Quality Selection Plan — 5 —Jiexun AI Quality Selection Leads Industry Standard As a benchmark enterprise in the intelligent sorting industry, Jiexun's quality selection solutions have the power to drive industry transformation wherever they reach. Recently, the All China Federation of Supply and Marketing Cooperatives officially approved the release of the "Waste Plastic Photoelectric Sorting Machine" supply and marketing cooperative industry standard, which was drafted and led by Jiexun, and it will be officially implemented on June 1, 2025. This not only signifiesJiexun has achieved a transition from participation to leadership in the formulation of standards for green renewable resources, which further affirms Jiexun's leading position in the field of intelligent color sorting. The release of these two industry standards fills the gap in domestic standards for optical sorting of waste plastics, providing a scientific basis for the design, production, inspection, and application of related products. This will effectively regulate market order, enhance product quality, and promote the healthy and sustainable development of the industry.Jiexun, as the main drafting unit of the standard, fully demonstrates its strong capabilities in technology research and development, as well as standard setting.

Weighing Mixer(Gravimetric Blender) The gravimetric blender efficiently distributes multiple raw materials (virgin material, regrind, additives) into the weighing chamber through valve design and gain-in-weight technology. After weighing, the materials fall into the mixing chamber and are then conveyed to the production machine. However, under high-load operation, the accuracy of the mixer is highly prone to "deviation"! To control the costs of expensive materials and additives, it is recommended to inspect the mixer at least once a year and to carry out ongoing preventive maintenance to ensure continued accuracy. Single Additive Quantitative Feeder   Multi-component mixer gate valve 1Distribution gates and valves The material distribution doors and valves must open and close freely, quickly, and completely. Check the sliding door track for wear. Check whether the cylinder positioning adjustment properly closes the sliding door. The sliding door should be inspected for wear, closure, and responsiveness. The gate or valve should be closed just enough to block the flow of material, but not further to cause blockage. Depending on the nature of the valve or gate, it is best not to go beyond the far end of the material opening, as this may trap particles. Check whether the U-shaped pin connecting the cylinder is intact, with no fractures or wear. Check whether the air pressure is correct, the fittings are secure, and the air hose is damaged or kinked. 2Weighing sensor Do not remove the load cell from its mounting base; instead, disassemble it (i.e., remove the back cover) to inspect for contaminants that may have entered and accumulated over time. Blow off all contaminants with compressed air. Depending on the dustiness of the materials you typically handle, contamination of the load cell may be an ongoing issue for the mixer, and a more refined load cell enclosure from the manufacturer may be required. Although the free movement of the weight sensor is slight, it is crucial and material buildup cannot be tolerated. The weighing box must be freely floating to allow the load cell to perform its function. 3Weight gain box Check whether the discharge valve, baffle, or gate operates smoothly. The pivot points of these institutions should not wear out. The valve device should not drip when closed, and it should not drip even when closed to prevent particle leakage. The valve mechanism should accommodate the static accumulation of particles without interfering with the cessation of material flow. Check whether the valve is fully closed. 4Weighing bin free movement Carefully inspect all parts of the weighing box and its supporting frame to ensure that nothing is in contact with any fixed parts of the mixer, and that its weight is fully supported by the load cells, just as designed. All sides of the weighing box should be left with gaps to prevent inaccurate weight measurements. Touching the box causes the weight reading on the controller to change. Once the touch is removed, the reading returns to its original value, with an error margin of 1 gram or 0.1 gram. Usually, according to the display accuracy specified by the manufacturer, only the last digit will drift or change, and the variation will not exceed one digit. If any interference is detected in the weighing box, it must be repaired. 5Mixing room Check if the blades are bent or noticeably sharp, as these conditions are caused by material wear during the mixing process. Bent blades may break and severely damage your process screw. Sharp blades pose safety hazards and can also lead to a gradual decline in mixing performance. Worn and sharp mixing blades are not only dangerous, but may eventually break and fall into the machine. Moreover, they are also unable to mix materials effectively. 6If the condition of the mixing blade is poor, please replace it. Stirring blades are usually easy to unlock and/or slide off the drive system for cleaning. If excessive force is required when disassembling the mixer components, it may indicate severe wear and/or contamination of the components, and/or defects in mechanical parts such as the locking mechanism or interlocking motor shaft ring. This situation should be corrected to prevent blade breakage and potential safety hazards.

Polar Bear has learned that the EU-funded InShaPe project has announced a major research breakthrough, successfully increasing the production efficiency of metal 3D printing by six times, while reducing manufacturing costs by 50%, significantly lowering energy consumption and material waste, and greatly improving the quality of components. International Cooperation Bears Fruit The InShaPe project, led by the Technical University of Munich (TUM), brings together 11 partners from 8 countries and has received 7.2 million euros in funding from the EU Horizon Europe program. After three years of intensive research and development, this consortium has successfully developed a revolutionary process optimization method for laser powder bed fusion metal (PBF-LB/M), perfectly combining AI-driven beam shaping technology with multispectral imaging (MSI). Cylinder head of the engine of a handheld chainsaw Technical innovation addresses industry pain points The traditional PBF-LB/M process has unique advantages in manufacturing complex metal parts, but the rigid laser beam and outdated process monitoring often lead to high defect rates and severe energy waste. The InShaPe project has completely addressed these pain points through technological innovation. The core breakthrough of the project lies in replacing the traditional Gaussian beam with an annular beam, which can be precisely adjusted according to the geometry and material properties of each component. This intelligent laser beam profile control creates a more stable molten pool environment, significantly reducing common defects such as cracks and spatter, while markedly improving processing speed and material utilization efficiency. The introduction of multispectral imaging (MSI) systems adds another important function to this technology. MSI systems can capture thermal signals at different wavelengths to monitor the molten pool status in real time. Any process issues can be identified and located at the earliest moment, thereby immediately triggering corrective actions to minimize production delays and rework losses. △Industrial gas turbine components used in the energy sector Five major industrial application feasibility verification technologies To verify the practicality of the technology, the project team conducted in-depth testing in five representative industrial application scenarios. ●Aerospace impeller ●Gas turbine components (made of Inconel 718 alloy) Combustion chamber components in the energy field (CuCrNb material) Handheld chainsaw engine cylinder head (AlSi10Mg aluminum alloy) Satellite antenna components The test results are remarkable: productivity increased from 15 cubic centimeters per hour to 93.3 cubic centimeters per hour, achieving a 6.2-fold improvement, while manufacturing costs were simultaneously reduced by 50%. These figures fully validate the effectiveness of the technology and its potential for industrialization. Project Outlook The success of InShaPe technology has made PBF-LB/M technology promising for application in industrial fields, especially in areas such as aerospace, energy, and automotive, where there is a strong demand for high-performance components. Project coordinator, Professor Katrin Wudy from the Technical University of Munich, stated that both academia and industry have shown great interest in this technology. It is expected that the technology will soon be put into industrial use and play an important role in improving process control and quality assurance.

International News Guide:   Raw Materials - Borealis: Plans for First Mechanical Recycling Plant Shelved for Now Automotive - Hyundai Motor Q2 Revenue Hits New High, Operating Profit Exceeds Expectations Packaging - ITOCHU launches joint pilot project for CNF reinforced plastic logistics containers Medical -Medical tubing extrusion company Xponent Global acquired by Arterex Additives - Bakelite acquires Sestec to boost bio-based adhesive portfolio Macro - Thai Acting Prime Minister: Escalating Military Actions May Lead to War Price - Ethylene Asia: CFR Northeast Asia $820/tonne; CFR Southeast Asia $830/tonne   International News Details:   1. Borealis: Plans for First Mechanical Recycling Plant Shelved for Now Borealis has put its plans for a mechanical recycling plant for polyolefin waste at Schwechat, Austria, on hold for the time being. A spokesperson for the polyolefin group told Plasteurope.com that a detailed assessment of the project had shown that, under current market conditions, the plant would not “achieve the expected performance targets”. The project has therefore been put on hold for the now. 2. Hyundai Motor Q2 Revenue Hits New High, Operating Profit Exceeds Expectations Hyundai Motor announced that in the second quarter of this year, driven by strong sales of its hybrid vehicles in North America, its revenue rose 7.3% year-on-year to 48.287 trillion won (approximately $35.26 billion), a new high. However, affected by U.S. tariffs on imported automobiles, operating profit fell 15.8% year-on-year to 3.602 trillion won, but still slightly exceeded the median forecast (3.5 trillion won) compiled by Bloomberg. Net profit dropped 22.1% year-on-year to 3.25 trillion won. 3. Medical tubing extrusion company Xponent Global acquired by Arterex Arterex, a leading global medical device developer and contract manufacturer, has expanded its portfolio of medical device manufacturing companies with the acquisition of Xponent Global, Inc., an ISO 9001:2015 certified producer of extruded tubing for the medical industry based in Massachusetts, USA. 4. ITOCHU launches joint pilot project for CNF reinforced plastic logistics containers ITOCHU Corporation announced the launch of a joint demonstration project for cellulose nanofiber (CNF) reinforced plastic logistics containers in collaboration with FamilyMart Co., Ltd., SANKO Co., Ltd., and the Research Institute for Sustainable Humanosphere, Kyoto University 5. Bakelite acquires Sestec to boost bio-based adhesive portfolio Bakelite announces the acquisition of Sestec, a Poland-based company renowned for its sustainable, protein-based adhesives for wood and composite products. This strategic move significantly enhances Bakelite’s position as a sustainability leader in the adhesive industry. 6. ARA, Bernegger, GreenDot plan plastic recycling facility investment Altstoff Recycling Austria AG (ARA), Bernegger GmbH and GreenDot, owners of the TriPlast sorting plant in Ennshafen, Austria, have announced a 35-million-euro ($41.2 million) investment in a plastics recycling plant on the TriPlast site. 7. Thai Acting Prime Minister: Escalating Military Actions May Lead to War Thailand's 2nd Army Region, which manages parts of Thailand's border with Cambodia, stated today (July 25) that conflicts are occurring in multiple border areas, and people should avoid approaching the border region. Cambodia's military stated today that Thai forces attempted to occupy the Dângrêk Temple area this morning, and Cambodian forces repelled the attack. According to Cambodian media reports, clashes broke out again in the border area between Cambodia and Thailand in the early morning of today local time. Thai media also reported that artillery fire was heard on the Thai-Cambodian border in the morning.   Overseas Macro Updates:   ECB Governing Council Member Kazaks: Euro Remains Near Historical Average, No Rush to Adjust Rates ECB Governing Council Member Martins Kazaks stated that the euro remains close to its historical average, and the bank will continue to monitor exchange rate fluctuations; the ECB's stable and prudent policy is currently appropriate; the era of directly deciding to raise or lower interest rates has ended, as there is still untapped potential in the economy, and there is no rush to adjust rates. JPMorgan Postpones ECB Rate Cut Forecast to October According to reports, JPMorgan expects the ECB to implement its next rate cut in October, compared with a previous forecast of September. Goldman Sachs No Longer Expects ECB Rate Cuts This Year Goldman Sachs no longer expects the ECB to lower its deposit rate in 2025, compared with a previous forecast of a 25-basis-point cut in September; it predicts the terminal deposit rate will remain at 2% in 2025, compared with a previous forecast of 1.75%.Report: BOJ Expects Environment for Potential Rate Hike This YearAccording to Bloomberg, citing people familiar with the matter, after the U.S. and Japan reached a trade agreement this week, Bank of Japan officials believe that another rate hike may be considered this year. The officials view the agreement as reducing a key source of uncertainty for Japan's economy and businesses, allowing the central bank to focus on monitoring the actual impact of tariffs on upcoming economic data, the people said. With the trade situation clearer, the central bank may be able to make policy decisions at an earlier stage after analyzing data and information from enterprises. If the agreement to set most tariffs at 15% remains unchanged, officials expect the bank will have sufficient data by at least the end of this year to consider whether a rate hike is appropriate, the people said. They added that the BOJ will also closely monitor Japan's price trends and progress in trade negotiations with other countries as it considers the possibility. Volkswagen Lowers Earnings Forecast Due to U.S. Tariffs Impacting Audi and Porsche Profit Margins Volkswagen has lowered its financial forecast for this year, as rising costs due to Donald Trump's tariffs have pressured profit margins at Audi and Porsche. The automaker now expects an operating sales return rate as low as 4%, down from a previous forecast of at least 5.5%.   Price information:   USD/CNY Central Parity 7.1419, down 34 pips; previous trading day’s central parity 7.1385, previous trading day’s official closing price 7.1547, overnight closing price 7.1557. Upstream Raw Materials USD Market Prices Ethylene Asia: CFR Northeast Asia $820/tonne; CFR Southeast Asia $830/tonne. Propylene Northeast Asia: FOB Korea average price $740/tonne; CFR China average price $770/tonne. North Asia frozen cargo CIF price: propane $504-506/tonne; butane $484-486/tonne. South China frozen cargo for second half of August CIF price: propane $544-554/tonne; butane $530-538/tonne. Taiwan region frozen cargo CIF price: propane $504-506/tonne; butane $484-486/tonne. LLDPE USD Market Prices Film: $860-920/tonne (CFR Huangpu), down $5/tonne; Injection molding: $950/tonne (CFR Dongguan). HDPE USD Market Prices Film: $920/tonne (CFR Huangpu); Hollow: $855-865/tonne (CFR Huangpu); Pipe: $1,035/tonne (CFR Huangpu). LDPE USD Market Prices Film: $1,075-1,090/tonne (CFR Huangpu); Coating: $1,350/tonne (CFR Huangpu). PP USD Market Prices Homopolymer: $965/tonne (CFR Huangpu); Copolymer: $940-950/tonne (CFR Nansha); Film material: $1,030/tonne (CFR Nansha); Transparent: $1,000-1,065/tonne (CFR Huangpu); Pipe material: $1,160/tonne (CFR Shanghai).

Borealis has put its plans for a mechanical recycling plant for polyolefin waste at Schwechat, Austria, on hold for the time being. A spokesperson for the polyolefin group told journalist that a detailed assessment of the project had shown that, under current market conditions, the plant would not “achieve the expected performance targets”. The project has therefore been put on hold for the now. The recycling plant will be built in Schwechat, Austria (photo: Borealis) Instead, Borealis is relying on other sources for Borcycle M, i.e. mechanically recycled materials. In this context, the spokesperson referred to the acquisition of Bulgarian recycler Integra Plastics last year. Borealis had pursued the recycling plans together with sorting technology specialists Tomra and NextChem. The plant at Schwechat was scheduled to go into operation in 2025 and have a capacity of 60,000 t/y.

The results of the 2025 Zhejiang Province Plastic Machinery Science and Technology Progress Award have been officially announced recently.Ningbo Huare Machinery Manufacturing Co., Ltd. won the third prize with its HHD-75ES high-performance spin-forming energy-saving dryer.This honor is not only a recognition of Huare’s mechanical technology strength, but also an affirmation of its contributions to innovation in energy-saving plastic machinery. Industry Pain Points, Huare Breaks the Deadlock In the plastic processing industry, the energy consumption and efficiency of the drying process directly affect production costs and product quality. Traditional European-style dryers have two major pain points: Unable to clean conveniently:The cylindrical structure is enclosed, making it difficult to change and clean the materials, resulting in high labor intensity and challenges in achieving thorough cleaning. High energy consumption and low efficiency.Conventional dryers have large heat losses and high power consumption, making it difficult to meet the drying requirements of high-temperature materials. The HHD-75ES energy-saving European-style dryer from Huare Machinery has emerged in response to market demands. With its innovative design, it addresses industry challenges and provides plastic processing enterprises with more efficient and energy-saving drying solutions. Core technology, four major advantages  Energy-saving and highly efficient, saves 30%-50% electricity. The design employs a double-layer insulated heating barrel and double-layer insulated conical hopper, combined with the European-style bottom-blowing dual-flow drying air system, significantly enhancing heat exchange efficiency and reducing heat energy loss. Compared to ordinary dryers, it has significant energy-saving effects, faster drying speed, and better results, helping companies reduce operating costs.   2. High temperature and drying, more widely applicable. The maximum drying temperature reaches 170°C, meeting the drying needs of high-temperature materials such as PET and PA, expanding the scope of equipment applications. 3. Made entirely of stainless steel to ensure material purity. The hopper body, conical hopper, cylinder, and lower air blowing pipe are all made of stainless steel to prevent raw material contamination, ensuring a safe and sanitary drying process, especially suitable for food-grade and medical-grade plastic production. 4. Patent design, easier cleaning and maintenance The innovative use of the patented technology of rear-mounted heating barrels combined with drum damping hinges allows for easy opening and closing of the drum, making material replacement and cleaning more time-saving, labor-saving, and thorough, completely solving the cleaning problems of traditional dryers. Behind Honor, Innovation Drives The Zhejiang Province Plastic Machinery Science and Technology Progress Award is an authoritative industry award with a rigorous evaluation process, covering multiple dimensions such as technological innovation, market application value, and industry contribution. Huare Machinery stood out with the exceptional performance of its HHD-75ES dryer, demonstrating its leading position in the field of plastic machinery. Hua Re Machinery's award this time is not only a victory of technology but also a profound insight into user needs. The HHD-75ES energy-saving dryer, with its features of "speed, quality, efficiency, and cost-effectiveness," is becoming one of the preferred devices for plastic processing enterprises.In the future, Huare Machinery will continue to focus on the research and development of energy-saving technologies, providing more efficient and environmentally friendly equipment solutions for the plastics processing industry. This will help enterprises reduce costs and increase efficiency, and promote the industry's green and sustainable development.