Six Reasons for the Wear of the Extruder Screw and Extruder Barr
1. During the extrusion production process, because the process temperature is too low or the extruder barrel is mixed with metal foreign matter with the material, the working torque of the extruder screw will suddenly increase, and this torque force exceeds the strength limit of the screw, causing the screw to twist off. 2. If…