1. Description
The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents. Meanwhile, it is also a good choice to work on the cold rolling mill as backup roll and work roll. The whole process form melting, casting, forging, heat treatment to final machining and packing is under control of TANGSHAN WEILANG quality system.
| Product Category | Hardness(HSD) | Strength of Roll Necks (Mpa) | Material | Application | Remark |
| Forged Cold Roller | 88-98 | ≥900 | Cr2, Cr3, Cr5 etc. | It is usded for work rolls of cold strip mill. | ≤φ1050mm Total length≤6000mm weight≤15tons |
| 75-85 | ≥900 | Cr2, Cr3, Cr5 etc. | It is usded for intermediate rolls of cold strip mill. | ||
| 98-102 | ≥900 | Cr2, Cr3 etc. | It is usded for work rolls of non-ferrous rolling mill. | ||
| Forged Hot Roller | 35-65 | ≥850 | 60CrMnMo, 60CrNiMo, 70Cr3Mo etc. | It is used for breaking-down stand or roughing stand of section mill. | |
| Forged Backup Roller | 55-80 | ≥850 | Cr2, Cr3, Cr4, Cr5 etc. | It is used for hot or cold strip mills |
1.which countries or areas have your peoducts been exported to?
Europe. south and north america.oceania.asia.etc. more than 36 countries all over the world.
2.how about the delivery time?
Delivery date is on time according to the customer's requirements.
3.how to control the quality?
We have our own strict QC system at every stage of production, for example dimension test, hardness test; chemical composition test; UT test;metallographic test;mechanical property and so on.
4.is weilang a trading company or a factory?
Tangshan Weilang is an industry and trade integration company.
5.our service
If you have any problems in your use, we will provide free technical support promptly.
China
