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Rubber machine screw barrel
Rubber machine screw barrel

Rubber machine screw barrel

Features:
1. Abrasion resistant, corrosion resistant.
2. With special treatment, it can effectively increase the abrasion resistance, extend the lifespan.
3.Corrosion resistance,abrasion resistance
4. The heat treatment uses nitriding treatment, chromium plating, high-frequency quenching, wear-resisting bimetallic layer, vacuum hardening and many other methods.

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Rubber machine screw barrel Details

Rubber machine barrel parameter:
Tempering hardness:HB260-290
Nitriding hardness:HV800-1050
Nitration case thickness:0.4-0.7mm
Nitriding brittleness: ≤ 1
Surface roughness:Ra0.4
Screw straightness:0.015mm
Chromium coating hardness:≥900HV
Chromium coating thickness:0.05-0.10mm
Alloy hardness:HRC56-65
Alloy thickness:0.8-2.0mm
The material and processing technology:
1.38CrMoALA
2.SACM64
3.42Cmo
4.CW6Mo5Cr4V2
Features:
1. Abrasion resistant, corrosion resistant.
2. With special treatment, it can effectively increase the abrasion resistance, extend the lifespan.
3.Corrosion resistance,abrasion resistance
4. The heat treatment uses nitriding treatment, chromium plating, high-frequency quenching, wear-resisting bimetallic layer, vacuum hardening and many other methods.
Label:Barrel

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