The company “Energosteel” offers to customers products of European quality that has no analogues in Ukraine and CIS.
We are talking about grinding balls of increased volumetric hardness and the fifth group of hardness, which production was launched by our factory in 2013. These products had already positively proved themselves in a number of enterprises in Ukraine and abroad. As a result of using these grinding balls achieved flow reduction by at least 20-30% compared to the balls of the 4th group of hardness.
Grinding balls of the 5th group hardness have not only a high hardness on the surface, but also a high volumetric hardness that ensures uniform deterioration and shape retention during operating period. For example, we present hardness values over the entire section of the ball.
Grinding balls 40mm:
| Hardness of the cross section, HRC | |||||
| Surface | 0,25R | 0,5R | 0,75R | center | Volume |
| 65-66 | 63,5-64 | 63,5-64 | 63-64 | 63-64 | 64 |
In addition, the grinding balls produced in steel with a unique chemical composition – higher carbon and other alloyed elements to provide hardwearing ball.
Elaboration of the production technology of grinding balls of the 5th group of hardness took us six months because rather complicated technological task was staged: production of solid balls that should not get splitting during operating process. As a result, the technologists of our enterprise have chosen optimal modes of heat treatment of the balls.
Products has been tested on the impact resistance in the walls of our factory and then during operating process at a number of companies. Thus, we offer products, which only expensive European brands can be the analogues.