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Parallel Twin-screw
Parallel Twin-screw

Parallel Twin-screw

Parallel screw has reasonable structure, good plasticizing effect, high output, stable extrusion and many other advantages.
The arris surface of the parallel twin-screw is usually spray welded with special dual alloy, effectively extend the lifespan of the screw.
The load torque of the parallel twin-screw is large, but its energy consumption is low. During the extruding process of board or sheet, it can avoid flaws like black lines or yellow lines.

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Parallel Twin-screw Details

Material:
1. 38crMoAIA, hardening and tempering, nitrogen treatment. Surface hardness: HV≥900 nitriding layer thickness: 0.5-0.8mm
2.  The 38crMoAIA arris surface of the screw is spray welded with special dual alloy, effectively extend the lifespan of the screw.
Application: common plastics, PP, PE, ABS, PVC, granules, tubular products, profiled bars, sheets, etc.
Label:Twin-screw

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