Tube mill rolls

The the tube mill rolls are the tool that shape the steel strip into the required shape, the Roller is designed by COPRA software.

Roller

1.Material: D2(Cr12mov) or D3 (Cr12)

2.Heat treatment hardness: HRC58-62.

3.Pass accuracy is ensured by NC machining.

4.Roll surface is polished.

5.Roller surface roughness 1.0

Squeezing  Roller

1.Material: H13.

2.Heat treatment hardness: HRC50-53.

3.Pass accuracy is ensured by NC machining.

4.Roller surface is polished.

Roller spacer lMaterial: 45# steel.