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Rigid 20 High Cold Rolling Mill Machinery , High Precision Stainless Steel Rolling Mill
Features and applications
Suitable for rolling high strength alloy steel,stainless steel,silicon steel and steels of extremely thin and high precision.
Comparing with four-high cold mill,six-high cold mill and traditional 20-high cold rolling mill with frame directly pressing down ,It has the following notable features.
1. With whole cast frame, high rigid, rolling pressure radiate on the various section of the frame.
2. With small working roll diameter,large pressure rate of rolling routes and total pressure rate.
3. With pagoda shape roll assembly, structure of various section support back up roll, high rigid, less deformation and products with good plate shape and high precision.
4. Small volume, light weight it's only one second of the other same type rolling machines.
5. High precision, the guarantee of manufacturing precision of 8 plum blossom shape channels on the frame is the key of the product.
Components
Pay-off reel--head straightening unit --left tension reel --devices previous mill--main mill--devices posterior mill--right tension reel--upper unloading car.
Technical parameters
| nominal dia. of work roll | back lining bearing dia. | strip width | Min. product thickness | thickness precision |
| 40ram | 225mm | ≤650mm | 0.06-0.08mm | ±0.002mm |
