Closed System High Safety 3000 Mesh Ultra Fine Powder Mill Reliability

Closed system High safety and reliability Ultra-fine powder mill

Ultra-fine powder mill is suitable for the super fine grinding of all kinds of crisp materials whose Moh's hardness is blow 7, such as calcium carbonate, barite, dolomite, calcite, limestone, kaolin, bentonite, marble, gypsum, quartz, feldspar, alay, talc, fluorite, white mud, mica, refractory material, glass, total about 100 kinds of materials.

Working Principle

When the grinding mill is at work, the main bearing and each dial are driven by electromotor through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers. The high-pressure air blower constantly inhales air, airflow with crushed materials are brought to classifier whose high-speed impeller will screen the airflow: The unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; A small proportion of the fine powders, with airflow, moves to the dust cleaner. The materials from the above two lots are sent by the conveyor to get finished powders packed. In addition, filtered clean air will be emitted from muffler in the end.

Advantages of Ultra-fine powder mill

Technology Data of Ultra-fine powder mill