COPYRIGHT © 2018 Shandong Hongmin Metal Forming Tech Co., Ltd. ALL RIGHTS RESERVED          鲁ICP备09025551号         POWERED BY WWW.300.CN


Cold forming Rolls

Product Details

Round pipe rolls, tube roll tooling, tube forming rolls, square/ rectangular tube roll tooling, 

Stainless steel pipe rolls,Rolls for cold forming section and profile.


Round Tube size: Φ6~Φ711mm   

Square& rectangular tube size: 10x10 - 500x500mm      10x20mm - 400x600mm. 


Raw material:   

China standard:  Cr12, Cr12MoV, Cr12Mo1V1, Aluminum bronze etc...

JIS:   SLD,   SKD11   

DIN:  1.2080   1.2379     

ASTM:  D3     D2.   H13


Machining process:

Raw material-----Rough machining----Semi finishing----In-process inspection & Marking

---- Vacuum Heat-treatment----Face Machining---Inner hole machining----Finish machining---- Wire-cutting----Final Inspection----Packing.


Roll Hardness:58~62HRC          

Templates tolerance ≤0.05mm

Roughness  (1): Inner bore        (2): End and other surface  

Inner Bore Diameter Tolerance: Class IT7.       Keyway tolerance: Class 9.


Geometric Tolerance:

                                         1)      Radial run-out ≤0.05mm

                               2)      Coaxially≤0.05mm

                           3)      Fce parallel ≤0.05mm

 Ultrasonic Test before packing.


Documents provided:

1)     Roll gauge (Template).

2)     Material test certificates.

3)     Raw Material Ultrasonic Test

4)     Heat treatment report.

5)     Product inspection report (Out-diameter, Inner hole, Thickness, Cavity, Hardness...)


Guarantee period:  12 months.


Corresponding parameter set not found, please add it in property template of background
Next article