Xihou Industrial Park,
+86-0580－8592012 / 8591015
+86-0580－8591314
foreign@hr-screw.com
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.
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
