The stone is ground into powder, and the finished product is required to be 80-400 mesh. Which type of grinding mill is suitable? What type of grinding mill do we need to use?

Ultrafine Vertical Grinding Mill
The ultrafine vertical grinding mill is a high-precision grinding machine suitable for grinding non-metallic minerals and non-combustible, non-explosive materials. Its unique vertical structure uses grinding discs and rollers to grind and pulverize raw materials such as stone at high speeds, yielding the desired powder.
Due to its unique grinding structure, the ultrafine vertical grinding mill is able to grind raw materials such as stone into a fine powder, which is crucial for industries requiring high-quality powders.

High-Pressure Suspension Roller Mill
The high-pressure suspension roller mill is suitable for grinding a variety of non-metallic raw materials, such as iron ore, pulverized coal, blast furnace slag, power plant desulfurizers, boiler coal injection, lime, feldspar, gypsum, barite, limestone, ceramics, and slag. These materials have a Mohs hardness of no more than 9.3 and a moisture content below 6%. The mill’s output fineness ranges from 30-1000 mesh, and its output, depending on the model, can be adjusted from 1 to 9.5 tons/hour, making it an ideal choice for the non-metallic ore processing and metallurgical industries.