- Contact Person : Ms. Ye Hailey
- Company Name : Changzhou Orient Metallurgical & Precision Machinery Co., Ltd.
- Tel : 86-519-83111359
- Fax : 86-519-83111308
- Address : Jiangsu,Changzhou,10 Wangxian Road,Airport Industrial,Luoxi Town,Xinbei District,Jiangsu P.R.China
- Country/Region : China
- Zip : 213133
industrial blade:concave-convex shear blades/shearing blade
Concave-convex shear blades/shearing blade is the key products in Orient, which is widely used in hot rolling sheets, medium plate,wire and bar, strip steel,levellers and various processing lines. The shear blades can be used for workpieces of 5.5meters long, 1.3meter diameter and with the tolerance of 0.003mm for rotary knifes.
The materials of concave-convex shear blades/shearing blademainly include M2,LD,DC53,D2,H12,H13 with hardness HRC 50-63 for cold shears and HRC45-53 for hot shears depending on the requirements from the clients.
The concave-convex shear blades/shearing blade of Orient has been tested by very stable quality with long working life and it will be your best cho.
| Rough milling Both ends of the surface | to sure the size 1408±1 |
| thermal refining | HB229-286 |
| Fine milling both ends of the surface | size 14010+0.5 |
| Coarse grinding of two plane | Parallelism 0.1 |
| Quenching and cleaning | Quenching hardness HRC59-61 |
industrial blade:concave-convex shear blades/shearing blade
