With the expansion of the application scope of industrial mills, manufacturers have higher and higher requirements for the quality of stone mills. The parts and components of the mills need close cooperation, especially the grinding roller. Because the grinding roller is in direct contact with the stone, the degree of wear will be deeper. Therefore, it is not only necessary to select materials with good wear resistance, but also pay attention to the protection and replacement of vulnerable parts.
On the one hand, if the grinding roller of the stone mill is not wear-resistant, it may not take long, which is bound to affect the normal operation of the equipment. Therefore, the grinding roller plays a very important role in the use of the pulverizer, so we must use materials with good wear resistance. Usually, high manganese steel, which is a high wear resistance material, will be used on the grinding roller of the pulverizer, so that the service life of the grinding roller is up to 500 hours, which improves the working capacity of the equipment.
On the other hand, pay attention to the inspection after the grinding roller is installed on the machine tool. Check carefully before use to eliminate potential safety hazards and possible faults, and check whether there is dirt on the exposed guide rail surface of the machine tool. Pay attention to the dust elimination problem during the grinding of the grinding roll. A lot of sand dust and fine iron filings will be produced during the grinding of the grinding roll, which should be eliminated by taking practical measures in time. Pay attention to the surface of the grinding roll, and the roughness quality of the surface of the roll, which has a direct relationship with the quality of powder products and the powder yield.
The stone mill is composed of many parts, and the grinding roller is also a part of the stone mill. The role of the grinding roller in the use of the stone mill cannot be underestimated. Each part plays a very important role in the use of the stone mill. Therefore, in order to ensure the normal output and operation of the stone mill, the quality of the grinding roller should be checked at the time of purchase to prevent premature damage if the quality is not good.
