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How to Clean, Change Color and Change Material of Plastic Extruder

How to properly clean the screw 1. Use a torch to clean the screw immediately after use The local heating of the acetylene flame will cause overheating of the screw side, which will cause the screw to bend. Most screws are made of 4140HT steel with tight tolerances, usually within 0.03mm. The straightness of the screw […]