Parallel twin screw extruder
Parallel twin screw extruder
  • Product Details

SJP series parallel twin parallel screw extruder is a kind of special equipment for extruding of PVC powder. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, plate material, sliced material, bar material and granulation.
The screw has applied oil cooling system. Cylinder is cooled by special air cooling system. The control system has applied special computer control. According to customer's requirements, most reasonable screw can be made so as to achieve best plasticity state and material quality. The screw is made by high precision special digital screw miller; extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screws with variable pitch and depth, so that the material can be more softly sheared and cut. 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. The electrical system has mainly applied imported parts, it has multiple alarm system, 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, temperature control tolerance can be ±1℃.


Model

SJP75

SJP90

SJP110

SJP120

SJP130

Driving power, kw

45

55

75

110

132

Screw diameter ,mm

75

90

110

120

130

L/D

26-36

26-36

26-36

26-36

26-36

Screw rotation speed,rpm

45

45

45

45

45

PVC output capacity,kg/h

220-350

280-460

350-650

500-800

680-1000

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