The importance of the quality of forged steel grinding media balls and its technological process

- Jun 22, 2019-

Many people often spend some time looking at the appearance when buying a forged steel grinding media ball. They think that the appearance is very important. In fact, this is not the case, or the quality is heavy. As the object inside the ball mill, the appearance of burrs, dust and the like on the surface of the forged steel grinding media ball will wear off at the beginning of use, but the roundness of the ball must be controlled well, if the wearable steel ball is the most basic. If the roundness is not guaranteed, this will really affect the production and affect the grinding effect, resulting in the fineness of the final discharge, which will have a certain impact on the entire production.


Therefore, in the selection of ball mill forging steel grinding media ball, we must pay more attention to his quality, roundness, etc., do not care too much on some corners, burrs, dust, and wear-resistant steel after oil quenching The ball quality is better, but the appearance will be darker, it can be said that it is not very good-looking, so in the purchase process, there is no need to care too much about those small appearances, and everything is still based on quality.


The advantages of forged steel grinding media balls over cast steel balls are: low breaking rate and good toughness. According to customer needs, the corresponding types of raw materials are imported. The general materials include 45#, 50MN, 60MN, 65MN, B2, B3, B4, B6 and other models. The main processes of production include: raw materials, cutting, heating furnace, forging, conveyor , quenching, electronic testing, hardness testing, dimensional inspection, heat treatment, hardness testing, baling, and finally transported to