Plastic Extruder,used with other machines to produce granules,pipes, ... used to make pipe, sheet, bar, profile and other plastic products from the PVC, PP, PE, PP-R, ABS ... material equipped with different type of machine and downstream. For SJ series single screw extruder, the screw diameter is from ... 10-40. You can choose the type of extruder according to your products, specification and capacity.