COMPONENTS AND FEATURES: PVC pipe extrusion lines are applied for manufacturing PVC pipes with different pressure classes as water supplying and drainage needed in field of agriculture, architecture, telecom communication, etc..The complete extrusion consists of following items:1. Conical twin screw extruder2. Die head. Due to the diameter, it can be single, double and four die head3.Vacuum tank: due to diameter, it can be designing of single, double vacuum chambers4. Haul-offs: due to diameter, it can be designing of double, three, four, six, eight caterpillars5. Cutter: due to diameter, it can be designing of saw cutter or planetary cutter6.Tipping chute