When choosing basket grinder, we must select the material with good wear resistance and high hardness, which does not affect the function of the product, and ensure the product is pure and qualified according to the characteristics of the material.
Some materials have whiteness requirements. If 304 stainless steel is selected, the material may be darkened and blackened. The reason is related to steel and abrasive media. 304 stainless steel is relatively soft and non-wear-resistant. In high-speed grinding, the grinding medium will rub against the grinding basket, stirring rod, transmission shaft, filter screen, impeller and so on, which will lead to metal wear in the department. The worn metal debris will be mixed in the material, and some of the grinding medium debris will also be mixed in it. The final product contains a lot of impurities, and the white material will be dark and dark. The material contains metal impurities, which lead to unqualified products.
Material selection of basket grinder is very important. 304 stainless steel can be used for materials without strict requirements, but for some materials with special requirements, the material of basket grinder must be suitable.