2. PVC fiber hose is mainly used for the transportation of high pressure or corrosion gas, widely used in the machinery, Garden Hose, coal mine, oil, chemical, agriculture irrigation and buildings. Process flow:Raw material + additive → mixing → granulating → conveying feeding → single screw extruder → extruding mould → spray cooling water tank →belt haul-off → fiber winder → warm-up oven → single screw extruder → mould → spray cooling water tank → belt haul-off → meter measure → winder → finished product inspecting & packing
