Wear-resistant Roller for Grinding Machine
The scientific research personnel of our company have solved the problem of roll squeezer roller overlaying which is good progress on the powder cement industry. Our company can provide various types of rollers in line with different roll squeezers, which has been widely applied in grinding industry and is fit for mill.
Wear-resistant Roller for Grinding Machine Features
1. Long service life.
2. Low cost and price.
3. Short maintenance cycle.
4. The hard surface welding technology can service a roller welding service life more than 8000~12000 hours.
5. The bimetal centrifugal casting hard surface technology, low cost and price, short maintenance cycle, long service life (above 35000 hours).
Our Dingsheng Group CEO Mr. Lu is a Senior Engineer;
National expert;
Vice-chairman of Chinese Casting Association Wear-resisting Casting Branch;
Vice director of National casting steel and smelting technology Professional Committee;
A member of China Metallo-graphy Anti-abrasion Material Academic Board;
A standing member of China Abrasion Failure and Prevention Professional Committee;
Vice President of China Sand Stone Association and so on.
| High Manganess Casting Material Chemical Composition |
| Code Element | C | Mn | Si | P | S |
| Mn13 | 0.9-1.2 | 11-14 | 0.3-0.8 | ≤0.035 | ≤0.03 |
| Mn18 | 1.05-1.4 | 16-19 | 0.3-1.1 | ≤0.05 | ≤0.04 |
| Mn22 | 1.1-1.5 | 22-24 | 0.6-1.3 | ≤0.08 | ≤0.05 |
