... 3.capacity:250kg/hour PVC Pipes Making Machine,PVC pipes extrusion line, PVC pipes production line, PVC pipes making machine, PVC pipe extruding ... Lines are mainly used for the PVC water pipes extruding, and the pipes diameter range from 50mm,75mm,90mm,110mm,125mm,160mm, ... . SJSZ-65/132 PVC conical twin screw extruder3. PVC pipes moulds 50-200mm4. vacuum moulding machines5. hauling off machine6 ...