Sj75 Sj90 Sj120 Plastic Auxiliary Equipment Single Screw Extruder Machine

Place of Origin Qingdao,Shandong,China
Brand Name Kechengda
Model Number SJ-75 SJ-90 SJ-120
Minimum Order Quantity 1
Packaging Details wrapping film
Delivery Time 35 work days
Payment Terms T/T
Supply Ability 100

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Product Details
Model Number SJ-75 SJ-90 SJ-120 Payment T/T
Screw No. Single-screw Trade Mark Kechengda
Warranty 1year Validity 30 Days
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110rpm Plastic Auxiliary Equipment


150rpm Plastic Auxiliary Equipment


SJ120 single screw extruder machine

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Product Description

Kechengda SJ-75 SJ-90 SJ-120 Sing Screw Extruder

Brief introduction:


Model L/Dratio Capacity(kg/h) Screw speed(rpm) Power(kw) Central Hight(mm)
SJ-75 25-33:1 200-450 10-150 30-132 1000
SJ-90 25-33:1 180-600 20-110 37-185 1000-1100
SJ-120 25-33:1 320-1000 20-90 75-280 1000-1250


SJ Series high performance single screw extruders designed and promoted by adopting European lates advanced technology, with below advantages:

  1. High torque output,the heavy thrust bearing.
   2. High hardness, high-quality finish,ultra-low noise.
   3.Adopt digital control, PLC program control, can meet different user requirements.
   4.Adopt digital control, PLC program control, can meet different user requirements.
   5. Efficient extrusion with low temperature and even melting,effect plasticizing.


Sj75 Sj90 Sj120  Plastic Auxiliary Equipment Single Screw Extruder Machine 0


After-sale service


One year warranty, life-long maintenance;
24 hours online for technical consulting service;
Once Problems on equipment, provide phone or on-site troubleshooting fault response plan.



Q:Are you a trading company or a manufacturer?
A:We are a manufacturer and we can assure the quality of our machine.

Q:What's your guarantee or the warranty of the quality if we buy your machines?
A:We have one year warranty of the spare parts free of charge. If any quality problems on our side occured in this period ,we will can do some replacement.

Q:How can I install my machine when it arrives?
A:We will send the instruction manual and videos to you,your workers can install the machine accorded as it.If you still have problems in installing it and need our engineer to help,we will arrange our engineer to debugging the machine for you.At same time our engineer will give training lessons to labors in your factory.

Q:How about the spare parts?
A:During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If it is caused by your incorrect operations, we will provide the spare parts at cost price.


For choosing the proper machine and saving your time, please read these bellow guides carefully
  1) What kinds of plastic machinery do you need? Or what material do you want to process?
  2) What capacity do you want? (kg/h )
  3) What is the max and min size of the finish products? For example, the width and thickness of the sheet(mm)?
  4) What is the electric device you need? Siemens, Omron or domestic?
  5) When do you want the machine? (Times for delivery)
  6) Other requirements for the machine you want.