Powder grinder mills from Shanghai Clirik Machinery Co. are suitable for processing 3000 mesh powder. Their mills have features such as high efficiency, long-lasting spare parts, safety, intelligent control, and quiet operation. The mills can grind over 100 non-flammable and non-explosive materials into fine or superfine powder, such as limestone and gypsum. Shanghai Clirik is a reputable manufacturer of powder grinder mills and other equipment, and can be contacted for questions.