Tungsten Carbide rolling scissors are widely used in the transformer industry for cutting silicon steel sheet. Zhuzhou Lizhou Cemented Carbide Co., Ltd which is the professional carbide rolling scissors manufacturer, with the years effort for carbide products which the New LBC40 brand is based on the original YG15 grade with the continuous research and development to improve the production process to add rare metal elements. Under the market tested, the new grade LBC40 Tungsten rolling scissors each time cutting the silicon steel sheet more than 120,000 meters, and flatness ≤ 0.02mm, the performance is good .
Recommended Grade : LBC40
Grade |
| Grain size | Density | >=TRS | >=HRA |
| μm | g/cm3 | MPa |
LBC40 |
| 1.2 | 13.9 | 3000 | 88.5 |
Avaliable Size:
Dimension and Tolerance mm |
OD | Tolerance | ID | Tolerance | H | Tolerance |
<=150 | +0.8/+2.0 | <=100 | -2.0/-0.5 | <=20 | +0.8/+1.8 |
>150~200 | +1.0/+3.0 | >100~150 | -2.5/-1.0 | >20 | +1.0/+2.5 |
>200~250 | +1.0/+3.2 | >150 | -3.0/1.0 | ---- | ----- |
>250 | +1.0/+3.5 | --- | --- | ----- | ----- |
We are
accept the size as per the customers’ requirement. ALSO, we warmly welcome
you and your drawing papers