The steps to replace the screw of the extruder are as follows: 1. Stop and power off 2. Remove the front end components of the barrel 3. Loosen the screw fixing device 4. Pull out the old screw 5. Clean the barrel 6. Install the new screw 7. Fastening the fixing device 8. Install the front end parts of the barrel 9. Debugging and inspection
The following steps should be followed to use the plastic mixer correctly: 1,Check before starting, 2,Adding materials, 3, Setting parameters, 4, Start the equipment, 5, Operation monitoring 6, Discharging material 7, Cleaning and maintenance
A:The plastic single screw extruder rotates the material through a single screw, and completes plasticization under the action of heating and friction of the barrel, which is suitable for the production of simple plastic pipes and films. The two screws of the plastic twin screw extruder mesh with each other to provide stronger cutting and mixing, and can handle complex formulations, suitable for high-performance plastic modification, composite material manufacturing, such as automotive plastic parts.
The wearing parts of the mill usually include grinding tools, such as blades and hammer heads, screens for screening, bearings to support rotating parts, belts for transmission, and liner plates to protect the body. These components are prone to wear and tear and need regular maintenance or replacement.
Want to know how PVC pipe equipment can produce smooth, uniform and stable quality pipe? What is the cause of the rough surface of PVC pipe, and what is the solution?
The role of wood plastic raw materials is pivotal. Plastic provides toughness and forming base, wood fiber gives natural appearance and strength. Additives optimize performance, fillers reduce cost and increase efficiency. They work together to determine product quality and application scope, which is the key for wood-plastic products to meet diverse needs and achieve innovative development.
