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Rubber machine screw
Rubber machine screw

Rubber machine screw

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 Details

Rubber machine screw:
Nitriding thickness:0.5-0.8mm
Nitriding hardness:950-1020Hv
Nitriding brittleness:< = 一级
Screw straightness:0.0015mm
Chromium coating thickness:0.05~0.10mm
Alloy thickness:0.8~2.0mm
Application: rubber machine, rubber manufacturing machinery
Specs: bore Φ14-Φ300 X 8000mm
Length-diameter:L/D=8~20
Surface roughness:Ra0.4μm 
 Nitrogen treatment: surface hardness>1000H, thickness: 0.5~0.8mm, Nitriding brittleness: ≤2, Alloy hardness: HRC56°~65°(alloy uses nickel base alloy)
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: Screw

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