Brief Description:Multifunctional material extrusion granulation equipment is mainly used for coloring polymer materials, primarily divided into black masterbatch, white masterbatch, color masterbatch, and liquid color masterbatch.
Multifunctional Material Extrusion Pelletizing EquipmentIntroduction:
The internal structure of the machine largely depends on the design principles, and it can be said that technical elements influence its internal structure. The internal structure, in turn, serves as the foundation for the external form, or in other words, the external form is the outward manifestation of the internal structure. This relationship is particularly evident in the exterior design of box-type parts.
In addition to the internal structure, there is an inclusive relationship between the internal structure and the external form, with the external form sometimes being a structural design in itself. Given that the primary work of industrial design is manifested in the appearance of the equipment, the structural and shape design of the exterior components are very closely related.
In the degradable material modification pelletizing machine, the change in screw speed is achieved by adjusting the motor speed. The drive motor typically rotates at full speed of about 1750 rpm, which is too fast for an extruder screw. If it were to rotate at such a high speed, it would generate too much frictional heat and the plastic's residence time would be too short to produce a uniform, well-mixed melt. The typical reduction ratio should be between 10:1 and 20:1, with the first stage using either gears or pulleys, but the second stage uses gears and positions the screw at the center of the large gear. For some slow-running machines, there may be three stages of reduction, with the maximum speed possibly as low as 30 rpm or lower (with a ratio up to 60:1). On the other hand, some long twin-screws used for mixing can operate at speeds of 600 rpm or faster, thus requiring a very low reduction ratio and more intensive cooling.
Multifunctional Material Extrusion Pelletizing EquipmentFeatures:
This production line integrates mixing, conveying, feeding, and extrusion, achieving automated continuous operation with high production efficiency.
2. Compact structure, small footprint and space, suitable for flat installation.
3. The production process employs segmented closed-loop temperature control, with the internal mixer, feeder, and extruder each having their own heating and cooling systems, controlling their respective temperatures according to the process requirements.
4. The feeding mechanism adopts a dual-paddle screw design, featuring strong material intake capability. It is particularly suitable for extrusion and pelletizing of lump materials directly mixed by an internal mixer.
5. The barrel and screw are both made of high-quality 38CrMoAIA alloy steel, which has been nitrided for high hardness, wear resistance, and corrosion resistance.
6. The die head adopts a manual screen changing or quick non-stop screen changing mechanism to improve production efficiency.
7. The electrical control system adopts advanced PLC control technology, combined with multiple inverters, enabling high-precision, wide-range speed adjustment for feeding, extrusion, cutting, and other multi-machine operations according to process requirements. It also features full-process interlocking, audio-visual fault alarms, and other functional controls, ensuring a complete and reliable system.
Nanjing Xintuo Intelligent Equipment Co., Ltd. was established on May 29, 2020, with Zhou Xianting as the legal representative. The registered capital is 10 million RMB, and the unified social credit code is 91320113MA21LF2H92. The company is located in the Baima Town Industrial Concentration Zone, Lishui District, Nanjing City. It belongs to the other manufacturing industry. Its business scope includes: Permitted projects: import and export of goods; import and export of technology (projects that require approval by relevant departments can only be carried out after obtaining such approval, specific business items are subject to the approval results). General projects: sales of intelligent material handling equipment; research and development of machinery and equipment; general equipment manufacturing (excluding special equipment manufacturing); specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); sales of metal products; wholesale of electronic components; sales of instruments and meters; sales of artificial intelligence hardware; processing and sales of mechanical parts and components; general component manufacturing; sales of plastic products; production and sales of Class I medical devices; sales of Class II medical devices; sales of health supplies and disposable medical supplies; sales of special labor protective equipment; technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion (except for projects that require approval, activities can be conducted independently according to the business license). The current operating status of Nanjing Xintuo Intelligent Equipment Co., Ltd. is active (in operation, open, registered).
