What are the common faults of degradable twin-screw extruders- Zhoushan Jiading Plastic Machinery Co., Ltd.

The degradable Twin screw barrel for extruder is responsible for the production of plastic extrusion. It is a very important equipment. If there is a problem, it will affect the entire production and manufacturing work of the factory. If it is serious, it may affect the delivery time and bring disadvantages to the development of the factory. influences. Therefore, when the operator is using it, he should know more about some fault maintenance skills, which is conducive to maintaining the normal operation of the extruder and ensuring the production and manufacturing work of the factory.

Single screw barrel of recycling granulation machine

Single screw barrel of recycling granulation machine

SCREW BARREL for granulation machine/ Pelletizer. We have rich experience in pelleting screw barrel. We have developed a variety of new type of granulation machine/Pelleting screw barrel, with different screw designs, greatly improved the production output, and enhance the service life via continuous practice. The screw barrel can be used for materials like PP, PE, ABS, PET, PA, PMMA and all kinds of engineering plastics. We also water granulation type screw barrel, and design for film with new type high efficiency. The screw barrel adopts the special compulsory feeding design system with high efficiency and output which access to the user's praise.

The discharge of the machine head is not smooth or blocked. If this happens, check the heater of the biodegradable twin-screw extruder to see if the heater is not working properly, resulting in the material not being plasticized normally. Then check the temperature setting, and negotiate with the craftsman to find out whether it is because the temperature setting is lowered, resulting in poor plasticization. Check the extrusion system and machine head to see if the material is mixed with impurities that are not easy to dissolve, causing blockage, and it can be used normally after cleaning in time.

Host current is unstable. If this occurs, troubleshoot the biodegradable twin-screw extruder. First check whether the feeding is uniform, to troubleshoot the feeding machine. Then check whether the main motor bearing is damaged or poorly lubricated, and repair the main motor or replace the bearing as appropriate. At the same time, if the heater does not work normally, it will also lead to unstable current. Check the heater and replace it if necessary. Check the screw adjustment pad, pull out the screw, check whether there is interference, and adjust it according to the situation. Checking the above four aspects can basically solve the problem of host current instability.