无码啪啪熟妇人妻区_欧美 国产 日韩 人妖_国产成人aⅴ片在线观看_国产成人精品免费观看

Plate Rolling Machine Cold Rolling Work Roller

Rolling machine roller refers to a cylindrical component used on a rolling machine to bend and form metal sheets (steel plates, aluminum plates, stainless steel plates, etc.). They exert tremendous pressure and friction to cause continuous plastic deformation of the sheet, ultimately forming a circular arc or cylindrical shape with a predetermined curvature.

Product Description

1.Size:OD260*L2690;etc

2.Material:Alloy steel

3.Heat treatment:Quenching and Tempering

4.Surface treatment:Surface quenching,chrome plating

5.Surface Hardness:HRC55-62

6.Depth of Quencheded Layer:5-15mm

7.Thickness of Chrome Plated Layer:0.5-0.15mm

8.Transport Package:Wooden box

9.Service:Customized

10.Warranty Period:One year

Feature

Application

All types of bending machines

Function

Steel Grade

Production Procedure