Parallel Twin Screw Plastic Extruder

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Parallel Twin Screw Plastic Extruder

This SJP parallel twin screw plastic extruder specializes in molding various PVC powder materials in the extrusion way. It is suitable for making diverse PVC plastic tubes, profiles, panels, sheets, bars and granules if configured with different molds and auxiliary equipment.

The product uses interior circulated cooling system to cool the screw but applies special air cooled system for the barrel. Additionally, it is controlled by dedicated computer. Based on different needs on configurations, the proper screw is mounted in the machine to get optimum plasticized materials. Due to the small shearing force, this parallel twin screw plastic extruder is particularly applicable for extruding section materials at high speed, as well as large caliber tubes.

Main Technical Parameters
Model SJP75/28 SJP90/28 SJP110/28 SJP120/26 SJP130/26
Screw diameter (mm) 75 90 110 120 130
Screw quantity 2 2 2 2 2
Screw rotating speed (r/min) 1-45 1-30 1-30 1-45 1-30
Power of main motor(kw) 37 55 75 110 132
Output (kg/h) 240 350 460 550 680
Rotating direction Anisotropic outer side rotating
Center height(mm) 1000 1100
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