الدولوميت مسحوق غرامة عشرين ميكرون صفاء مطحنة الأسطوانة خط الطحن

An Indian customer purchased a roller mill grinding line from us for the production of dolomite fine powder. The technical requirements are as below:
Raw Material: Dolomite
Feed Size: 10mm
Product Fineness: D₉₇ 20micron
Production Capacity: 3t/h

The basis of Dolomite is calcium carbonate with its crystal structure similar to that of calcite. Its Mohs hardness is about 4 and is very suitable for roller mill grinding. Roller mill can grind materials into superfine powders efficiently with low operation cost. Meanwhile, it can be used in many industries such as powder coating industry, plastic filling industry, rubber filling industry and other industries. Roller mill can produce powders in high purity and whiteness improving their application performance.