... PVC, and drainage pipe.2, The unit consists of conical twin-screw extruder, vacuum calibration tank, haul ... cutter and stacker etc.3, This line is of reliable performance and high production efficiency.4, ... Mould → Vacuum tank → Haul-off → Printer → Cutting → StackerUse of pvc pipe:1, Building water supply and drainage2, Agriculture water ... COMPANY AND DISCUSS WHAT KIND OF MACHINE ARE SUITABLE FOR YOU!