Features: 1) Conical twin-screw extruder: according to your special requirement, we choose a suitable control system among various choices. The advanced screw design guarantees a stable and high speed extrusion of compounded PVC according to different formulas. 2) Cooling vacuum calibrator: the stainless steel water tank and a reasonable structure enable its long working life. Working quietly and high effectively, it ensures the products forming well. 3) Haul-off unit: caterpillar haul-off unit can meet the requirement for big traction. The rubber block of super wear and tear resistance, corrosion resistance and a stepless speed regulation ensures a stable performance of at various speeds. 4) Cutting unit: there are different styles of cutters. According to the size and shape of the product, we choose a suitable cutter which fits the purpose. The cutter and the haul-off unit work in synchronization. The less-noise dust sucking device ensures a relative clean environment.