... , vacuum shaped tank, and haul-off machine motor produce high-quality products, haul-off machine have two-claw, three claw, ... twin screw extruder → mould and calibrator → vacuum forming machine → haul off machine → cutting machine → stackerCapacity: Conical twin-screw extruder, suitable for process ... corrosion, no rust;2. With self extinguishing and flame retardant;3. Excellent in anti aging, can be ...