Alumina grinding ball is a non-metallic grinding medium, which is widely used in industrial grinding. It has many physical and chemical advantages different from metal grinding balls. Today I will introduce its characteristics and applications.
It is made of high purity alumina powder by isostatic pressing and high temperature sintering. 92 alumina ball density is about 3.6, Mohs hardness is grade 9, water absorption is close to 0, and self wear is 0.01%. Because of the above characteristics, alumina grinding balls are widely used in fine grinding in various industries, so we list them below:
For glass grinding, firstly, the hardness of glass is very high, and the processing capacity of ordinary grinding medium is limited. The mixing of excessive impurities will greatly reduce the quality of glass, resulting in poor quality of finished glass and unable to make high-quality products. Alumina grinding ball can solve this problem.
For quartz grinding, the hardness of quartz is also very high. In particular, high white quartz has high requirements for whiteness. It happens that the color of alumina is white, which solves the grinding problem of high white quartz in many aspects.
Now the ceramic industry is a hot industry developed in recent years. Alumina ceramic grinding ball is characterized by low wear, low thermal conductivity and low density. Therefore, it has good performance in two-stage grinding of water mill. Especially in energy saving, consumption reduction and improving product quality.
Bomai has strong product R & D and production capacity, advanced automatic production equipment, complete inspection and test facilities.A series of products independently developed by Bomai have obtained national utility model patents, and the company plans to apply for new product patents.
To provide customers with high-quality products and services to meet customer needs; to provide employees with a development platform to realize their own value; to undertake social responsibility and win wide recognition and respect from society.Bomai people always adhere to the tenet of "taking health as our responsibility, quality as our survival, integrity as our development", and meet the market needs of customers at home and abroad with high-quality products and perfect services.
