The PVC extrusion line produced by kefengyuan Plastic Machinery Co., Ltd. is composed of mixer, twin-screw extruder, die, vacuum cooling water tank, inkjet printer, haul-off machine, cutter, opening extending machine and bracket. We can produce large-diameter PVC production line, PVC double pipe/four pipe production line and PVC perforated pipe production line. Our equipment has the advantages of high efficiency and energy saving, stable production and high cost performance.