Methods of Extending the Service Life of Conical Twin Screw and Barrel for PVC Pipe Machine Products

Conical Twin Screw and Barrel for PVC Pipe Machine manufacturers tell you that compared with ordinary extruders, conical twin screw extruders have the advantages of large feeding area, high shearing and mixing efficiency of materials, and good plasticizing ability. It is widely used in the production of plastic profile products. The barrel and screw are the parts that are easy to wear in the equipment. How to prolong the service life of the parts? Here are a few methods.

Conical Twin Screw and Barrel for PVC Pipe Machine manufacturers tell you that an important way to prolong the service life of the conical twin screw barrel is the correct use and scientific maintenance.
In maintenance, cleaning is extremely important work, we can take the following measures to clean.
1. Use a barrel cleaner. During production and processing, if the raw materials need to be replaced frequently, or the plasticizing temperature of the residual material in the barrel is very different from that of the replaced material, at this time, in order to improve production efficiency and save raw materials, the barrel can be cleaned with a cleaning agent. The manufacturer of Conical Twin Screw and Barrel for PVC Pipe Machine tells you that this cleaning agent is a rubber substance from our company. When the thread groove moves forward, it can take away the residual material.
2. Use the refueling ejection method. When using new material, the plasticizing temperature should be higher than the plastic temperature of the residual material in the barrel. Heat the barrel and nozzle, add new material, and then continuously inject into the air until there is no residual material inside.
In addition, the correct use is also a way to prolong the service life of the conical twin-screw screw. The manufacturer of Conical Twin Screw and Barrel for PVC Pipe Machine tells you that the equipment should be fully heated before turning on. After reaching the preset temperature, keep warm for 15 minutes before starting processing.
The manufacturer of Conical Twin Screw and Barrel for PVC Pipe Machine tells you that when using it, you need to pay attention to the mode of low screw speed and high material temperature if the material used is glass fiber.