Conical twin screw barrel machines 65/132 pvc pipes

We are make plastic extrusion machinery, including plastic pipe extruding line, plastic profile extruding line and Plastic sheet extruding lines. 　PVC powder + additive — mixing—material feeder—twin screw extruder—mould and calibrator—vacuum forming machine—spraying cooling machine—haul-off machine—cutting machine—discharge rack or pipe belling machine.