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Single screw extruder

Short Description:

SJ series extruder is widely used in various plastic processing industries, which can produce various kinds of plastics, such as PVC / PE / LDPE / HDPE / PP / PPR / MPP / PERT / PU / TPU / ABS / PA / PE, etc., almost including the common plastics in the world.

SJ series extruder screw diameter from 25 mm to 150 mm, and even larger, the whole machine includes motor, screw, barrel, gearbox, heater, electric control cabinet, rack, fan, coupling, hopper, etc., the installed power is from 3KW to 400KW, etc., to meet the needs of different customers.

SJ series single screw extruder has advantages of high output, excellent plasticization, low energy consumption, stable running. The gearbox of single screw extruder adopt high torque gear box, which has features of low noisy, high carrying capacity, long service life; the sccrew and barrel adopt 38CrMoAlA material, with nitriding treatment; the motor adopt Siemens standard motor; inverter adopt ABB inverter; temperature controller adopt Omron/RKC; Low pressure electrics adopt Schneider electrics.


Product Detail

By different requirement, SJ series single screw extruder could be designed as PLC touch screen control type extruder and panel control type extruder. The screw could adopt high speed screw to achieve more output.Advantage:

1. world famous brands major parts: SIEMENS motor, ABB/FUJI/LG/OMRON inverters, SIEMENS/Schneider contactors, OMRON/RKC temperature controllers, DELTA/SIEMENS PLC system

2. Experience engineers all with passports ready for customers services.

3. 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.

SJ series extruder can be customized according to different requirements of different customers, so that customers can get better equipment.

Selection table

Model

L/D

Output(kg/h)

Speed(r/min)

Drive power(kw)

SJ-25

25/1

5

20-120

2.2

SJ-30

25/1

10

20-180

5.5

SJ-45

25-33/1

50-150

20-150

7.5-22

SJ-65

25-33/1

60-250

20-150

22-90

SJ-75

25-33/1

200-350

20-150

55-110

SJ-90

25-33/1

180-550

20-110

37-185

SJ-120

25-33/1

320-800

20-90

75-280

SJ-150

25-33/1

400-1200

20-75

90-355


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