Single Screw Plastic Extruder

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Single Screw Plastic Extruder

This SJ single screw plastic extruder is suitable for processing the pipe, panel, sheet, bar and profile with thermoplastic materials like PP, PE, PS, ABS, PMMA, PVC and so on. It is also available in making the plastic granule products. As to different raw materials and dimensions of products, the screw is set with distinct length to diameter ratio and compression ratio and the barrel is structured diversely as well. This product is collocated with matching barrel, screw with drive mechanism so that it can fulfill the demands of quality products.

1.The single screw plastic extruder adopts the variable frequency reduction gear, whose hard tooth surface bears proper thermal treatment and fine grinding. Aided with the inner forced cooling system, this product runs stably with low noise, large loading capacity and long service life.
2. Users can freely control the machine via specialized computer or general control system as they want.
3. It can not only offer high output, but also consume few energy.
4. The screw is designed with rational geometric parameters. Based on different requirements of the raw materials, the heating section of the barrel varies in structure, namely slot section and smooth section.
5. Both the screw and the barrel are made of alloy steel with excellent properties, such as abrasive resistance, anticorrosion and high strength.
6. Due to the overall reasonable and standard structure, the single screw plastic extruder ensures convenient operation and easy maintenance.

Main Technical Parameters
Model L/D Output (kg/h) Screw speed (r/min) Drive power (kw) Central height (mm)
ZQSJ-45 25-33/1 50-150 20-150 7.5-22 1000
ZQSJ-65 25-33/1 60-250 20-150 22-90 1000
ZQSJ-75 25-33/1 200-350 20-150 55-110 1000
ZQSJ-90 25-33/1 180-550 20-110 37-185 1000-1100
ZQSJ-120 25-33/1 320-800 20-90 75-280 1000-1250
ZQSJ-150 25-33/1 400-1200 20-75 90-355 1000-1300
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