Large Forged Steel Cold Work Roll for Cold Rolling Mill
Specifications
1) Work roll for cold rolling mill2) Max diameter:1400mm
3) Max Weight: 55Tons
4) Max module:45mm
1) Work roll for cold rolling mill
2) Max diameter:1400mm
3) Max weight:55Tons
4) Strong maching & Heat treatment abilities
5) High Quality - High Credibility - Excellent Service
Material: |
45#,42Cr,42CrMo(GB standard,can use other materials as your order.) |
| Dimension: | Dia.≤φ1400mm |
| Surface Hardness: | ≤100HSD |
| Ultrasonic Test: | 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 etc |
| Quality Management Certification: | ISO 9001:2008 |
| Manufacturing Process: | ingot-forging-UT-rough machining-UT-QT-2th rough machining-UT-magnetic particle test-quenching-magnetic particle test-finished machining-UT-magnetic particle test-oiling-packing-shipping |
| Name | type of material | Hardness | Hardness deviation | Depth of hardening area |
| Large steel mill roll | 2%Cr, 3%Cr, 5%Cr SHSS |
70~85HSD | within 2HSD | 8~80mm |

We can provide test (reports) for Forged worm gear shaft as following.
1) Hardness Test Report
2) Dimension Test Report
3) Chemical Composition Test Report
4) Heat Treatment Test Report
5) Ultrasonic Test Report
6) Magnaflux Test Report
Antirust oil for surface treatment, plastic cloth wrapped, and plywood Case packed suitable for ocean transport.
Our Service
Just some photos of our factory and equipments, warmly welcome to contact and visit us.
We mostly manufacture according to customers' drawing and technical requirements, if any product you are willing to know, please send us your drawing including material,machining requirement,dimension and other data what you can provide, and we will come to you quotation and details within 2(two) days.
Looking forward to hearing from you and value any feedback from you. Thanks.

work roll for cold rolling mill
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