pvc pipe making machine with vertical gear box plastic pipe diameter 16-63mm

1. SJSZ series conic twin screw extruder is a kind of high effiency equipment for plastic extrusion.

2. It is mainly composed by force feeder,soft plasticization screw and barrel,high precision gearbox,exhaust system.

3. It has features of even mixing,better plasticization,stable working,high capacity,and it is suitable for produce PVC products from mixed powder.

4. With different mold and auxiliary equipments,it can produce plastic pipe,profile,board,sheet,granules and so on

Process Flow PVC Pipe Machine:
Material →Mixer →Forced Feeding →Conical double screw extruder →mould&calibrator →vacuum spay cooling tank →printer→haul-off →cutter →stacker

Xinting machine PVC Pipe Making Machine:
1. Model SJZ series conical twin screw extruder is a kind of special equipment for extruding PVC compound. With different kinds of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe, profile, plate material, sheet material, bar material and granulation.
2. The conical twin screws have applied oil cooling system. Barrel is cooled by special wind cooling system.
3. The conical twin screw extruder system has applied special computer control. According to customers requirements, most reasonable structure of conical twin screw can be made so as to achieve best plasticity performance and material quality.
4. The conical twin screw is made by high precision special digital screw miller; extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screw with variable pitch and depth, so that the material can be more softly sheared and cut.
5. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure.
6. The electrical system has mainly applied imported parts, it has multiple alarm system, and there are few problems which can be easily eliminated. The cooling system has applied special design, heat emission area is enlarged, the cooling is rapid, and temperature control tolerance can be ± 1degree.

Main parameter reference(pvc pipe production / machine line):