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+86-18669877296

Twin screw extruder

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Features

SJZ series conical twin-screw extruder is a special equipment suitable for extrusion molding of various PVC powders. Equipped with different molds and auxiliary machines to produce all kinds of PVC plastic pipes, profiles, plates, sheets, bars and granulation.


The screw is cooled by an oil cooling system. The barrel is cooled by a special air cooling system. The system is controlled by a dedicated computer. According to different formulation requirements of users, the most reasonable structure screw is prepared to achieve the best plasticizing state and logistics quality. All the screws are processed by high-precision special-purpose CNC screw milling machine, which ensures the high consistency of extrusion performance of each similar extrusion equipment. It is the first to introduce the most advanced variable pitch and variable depth screw design technology in the world, so that the logistics can be cut and compressed softly in the screw, which is closer to the actual needs. The special design of the distribution box, the thrust bearing is extraordinarily enlarged, the bearing is imported, the transmission life is high, and it can withstand greater extrusion pressure. The electrical system adopts the imported originals to the maximum extent, and has multiple fault alarm functions, with fewer faults and convenient elimination. The cooling system has a special design, the heat dissipation area is extraordinarily increased, the cooling is rapid, and the temperature control accuracy can reach ±1 °C.


The main technical parameters
Model
SJZ45/90
SJZ51/105
SJZ55/110
SJZ65/132
SJZ80/156
SJZ92/188
Transmission power (kw)
15
18.5
22
37
55
110
Screw diameter (mm)
Φ45/Φ90
Φ51/Φ105
Φ55/Φ110
Φ65/Φ132
Φ80/Φ156
Φ92/Φ188
Number of screws
2
2
2
2
2
2
Rotating speed
45
40
38
38
37
36
Screw torque Nm
3148
6000
7000
10000
14000
32000

Extrusion amount PVC

Powder (kg/h)

70
100
150
250
400
750
Center height
1000
1000
1000
1000
1100
1200
Length x width x height
3360x1290x2127
3360x1290x2127
3620x1050x2157
3715x1520x2450
4750x1550x2460
67250x1550x2814


  • Contact: Manager Liu
  • Mobile:+86-18669877296
  • Tel:+86-0532-87271998
  • Email:chaofengsuji@126.com
  • Addr:No. 32 Tongxin Road, Sanlihe Industrial Park, Jiaozhou, Qingdao

If you are interested in this product! Please contact Qingdao super feng plastic machinery co., LTD!

The Products

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  • Contact: Manager Liu
  • Mobile:+86-18669877296
  • Tel:+86-0532-87271998
  • Email:chaofengsuji@126.com
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