Plastic Extruder,used with other machines to produce granules,pipes,sheets, ... mainly used to make pipe, sheet, bar, profile and other plastic products from the PVC, PP, PE, PP-R, ABS, ... type of machine and downstream. For SJ series single screw extruder, the screw diameter is from Φ20 to Φ200mm, and ... is 10-40. You can choose the type of extruder according to your products, specification and capacity.