1,Automation machine 2,PLC controlled 3,Rew material:PVC 4,Appropriate price 5,Best after-sell service PVC pipe production line1. Twin-screw extruder2. Mould3. Vacuum calibrator4. Haul off machine5. Cutter6. Stacker7. Spring feeder6. Equipped with high-speed mixer unit or notImported anti-dust inverter. Haul off machine has two claws, three claws, four claws, five claws, six claws traction, etc., ...