The main source of ultra-fine powder materials is metals and non-metallic mineralization, as well as some other organic common compounds such as zinc oxide, molybdenum powder, magnesium powder and other metal mineralization ultra-fine powder, as well as kaolin powder, talcum powder, fluorite powder, gypsum powder, bentonite powder and non-metallic mineralization superfine powder.
The super-fine material has passed the special processes is widely used and can be directly used in the process of the industrial products. Its usage can extend by times after special mending. Kefid has specialized in mill industry for 20 years, treats the consumer as the first goal, grasps the domestic super-fine powder development trends and prospect, researches the new milling system which is suitable for domestic corporations and satisfies the customers. HGM Series Micro Powder Grinder Mill which is the most important equipment in the physical process of making ultra-fine powder materials will take more and more market share because of the super-fine powder good prospect in economic manufacture.