Brief Description:During operation, the industrial plastic mixing and masticating machine has two rotors rotating relatively, which grip and carry the material from the feed port into the roll gap where it is subjected to squeezing and shearing by the rotors. After passing through the roll gap, the material hits the sharp edge of the lower ram and is divided into two parts, each of which then returns to the top of the roll gap through the gaps between the front and rear chamber walls and the rotors.
Industrial Plastic Mixing and Compounding MachineIntroduction:
It is mainly used for the compounding of plastics and the mixing of other materials. In contrast, an open mill has a mixing chamber with two specially shaped steel rotors inside. The rotors are hollow and can be heated by passing steam through them. At the top of the mixing chamber, there is a hydraulically operated ram that serves as a feeding port. When the ram is opened, materials can be added; then, the ram presses down on the materials, and the two rotors rotate, causing the materials to undergo rotational, stretching, and shearing motions. Due to friction, the materials generate heat and are further heated by external heating devices set around the mixing chamber. During this process, the materials are plasticized. Once the materials have reached a certain degree of plasticization, the discharge port at the bottom of the mixing chamber opens to release the materials for further processing, such as calendaring or shaping.
Features:
The temperature control during the mixing process is the most precise. All the masticating components that come into contact with the material are supplied with cooling water, and the flow rate and volume are precisely controlled by the temperature control system, ensuring that the temperature variation is within ±3℃.
2. The leakage prevention effect during the mixing process in the mixing chamber is the best in the country, with a powder leakage prevention effect 2-3 times that of domestic products. It uses an alloy ring and sealing ring for sealing, which can automatically compensate and also be manually adjusted. This completely prevents powder leakage. The Taiwan Gaoshan sealing ring has a semi-circular structure, making it easy to replace.
3. The mixing chamber and mixing shaft are made of wear-resistant alloy materials and undergo multiple processing treatments, making them resistant to wear and breakage.
4. The gearbox is produced by a domestic gearbox manufacturing Co., Ltd., and it is a dedicated hard-faced reducer for the internal mixer, featuring low vibration, low noise, and smooth transmission.
5. The electrical control system is designed with a humanized approach and increased electrical capacity for easy operation, incorporating various maintenance systems.
Industrial Plastic Mixing and Compounding MachineOperation:
1. Turn on the power sequentially. If heating is required, set the temperature and observe whether the heating is normal. If water cooling is used, open the inlet and outlet valves to ensure normal water flow.
2. Clean the internal mixer chamber, and ensure no hard objects such as wire remain. Check the oil levels and lubrication status of all gears, engine oil, and grease. Pay special attention to the oil level in the triplet oil cup, which should not be less than half full, and regularly observe the changes in the triplet oil level. No oil consumption or rapid oil consumption are both abnormal (adjust the knob on the triplet). The gear oil for a new machine should be replaced after six months. Moving parts should be lubricated at least once a week, and when adding oil, it should not exceed half the level of the oil sight glass, otherwise, it may cause oil leakage.
3. Prepare the materials and turn on the power and air pressure. Raise the pressure cover to its upper limit position, then start the main motor. After the main motor has been running for half a minute, add the prepared materials, then lower the pressure cover to begin the mastication process.
4. If a color change is needed, pour in cleaning material or raw material cleaner, then use a broom or wire to clean the old material from the gaps between the rotor shafts in the mixing chamber.
5. During the mixing process, the automatic or manual mode can be selected based on the material properties. Materials that are too hard should not be added in excessive amounts or sizes, as this could cause the machine to lock up or damage the main motor.
6. After the material is thoroughly mixed, first raise the pressure cover, then tilt the mixing chamber. Once in position, pour out the material, return the mixing chamber to its original position, and then add the next batch of material for mixing.
7. When stopping production, first turn off the power for each function in sequence, then shut down the main power supply, and subsequently quickly clean the mixing chamber and remove all dust.
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).
