SJ45 Plastic Single Screw extruder is used for plastic processing; the extruder machine is designed by one screw in the barrel.Our single screw extruder machine has a competitive price with super quality.
It is generally used for processing both PVC,PE,PET,PP,ABS,PLA,PC and so on.Machine screw diameter ranges is from 25mm to 200mm.
Our single screw extruder is consist of the famous brand and high-quality components such as screw and barrel, gearbox,Siemens/Schneider electric contactor,Japan RKC/Omron temperature controller, ABB inverter.it can be used to making plastic pellets like PVC/PE/PP/ABS/PET an so on,and also used for produce PP/PE pipe, PVC hose,PP-R pipe,HDPE pipe and with downstream machines,such as die head, vacuum calibration tank, cooling tank, haul off machine,cutting machine, and stacking table,Printer and so on.
Main Features
1)Extruder screw and barrel are all good quality alloy steel 38CrMoVAlA from Zhoushan,with nitriding treatment and surface special treatment,good quality with long life time.
2) Gearbox: Chinese famous brand,hard teeth helical gear reducer,with nice outline, stable running, low noise and long service time.
3) Heating system: adopting cast aluminum heaters with #304 stainless steel plate covers, wind separate fan cooling system, ensuring good features of cooling and heating, precision temperature controlling.
4) Driving system: adopting China famous motor brand, using ABB inverter which provide stable torque output and various speed.




Machine Model | Capacity | Screw Rotating Speed | Main Motor Power |
SJ-25 | 5kg/h | 20-110r/min | 2.2kw |
SJ-30 | 10kg/h | 20-90r/min | 3kw |
SJ-35 | 15-25kg/h | 20-90r/min | 5.5kw |
SJ-45 | 30-40kg/h | 20-90r/min | 7.5/11kw |
SJ-50 | 50-60kg/h | 20-90r/min | 15kw |
SJ-65 | 80-120kg/h | 20-90r/min | 30-45kw |
SJ-75 | 100-150kg/h | 20-90r/min | 37-75kw |
SJ-90 | 150-200kg/h | 20-90r/min | 55-110kw |
SJ-120 | 200-300kg/h | 20-90r/min | 75-160kw |














Marksim:
1)Our products manufactured strictly according to national and international standard
2)We take testing on every product before delivery.
3)Our quality supervision department oversees the whole process during manufacturing and machine testing before machine made shippment.
2. What is the MOQ?
Marksim:1 set.
3. If you can make machine custom-made?
Marksim:Yes,we can make products special design according to customer's requirements.
4. What is the machine voltage?
5. What is this machine guarantee time?
Marksim:1 year
6. When the machine can be deliveried?
7. We want to visiting your factory first before order,if it is avaliable?
machine and our company.
8. I’m a foreign customer,if the machine some part is broken one day,how can we get help from you?
If you have interests in our machine,please do not hesitate to send us an inquiry!
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