For the fine powder between 30 mesh to 425 mesh
The followings stuffs are suitable, with Moh's hardness is below 9.3, and humidity is in 6%, such as LIMESTONE, CALCITE CARBONATE STONE, FELDSPAR, TALC, BARITE, MARBLE, RARE EARTH, ALUMINUM VANADIUM EARTH, CERAMIC, IRON OXIDE RED, ACTIVE CARBON, FLUORITE, CLINKER, DOLOMITE, GRANITE, KAOLINE, BENTONITE, GYPSUM, ETC.

This machine is suitable for producing minerals powder, which is widely used in the fields of metallurgy, building materials, chemical, and mining industry and so on
Characteristics:
1. Compared with other grinding mill, the output can increase 10-20% under the same condition. The grinding pressure by rollers to the material can add to 800-1200Kgf on account of the high pressure spring.
2. Minerals that Moh's hardness is below scale 9.3 can be processed.
3. The final products size is extensive, from 0.613mm (30mesh) to 0.033mm (425mesh), and the finest powder can reach to 0.013mm (1000mesh).
4. The dust-removing effect can fully conform to the national standard.
5. The Separator is convenient to adjust.
6. The grinding equipments adopt lapping multilevel seal, which is very effective.

Composition:
The High-pressure Suspension Grinding mill is made up of the Mainframe, Separator, Air Blower, Cyclone Collector, Bag-type Dust Catcher and decelerator. We can provide the Crusher; Hopper Elevator, Silo, Electromagnetic Vibrating Feeder, Electrical Control Cabinet and some other accessories according to the customers' demand.

Working Principle of High Pressure Medium Speed Grinder:
The grinding Process of the Main Mill is that the transmission device brings along the Central Shaft to drive. The upper part of the shaft connects with the Quincunx Rack, on the frame is loaded with the roller assembly, and forms a swinging pivot. The central shaft does revolve around the central rotation, at the same time it revolves around the grinding rings, and it self also rotates on account of the grinding effect. The shovel system, in the lower part of rollers, is loaded on the lower part of the Quincunx Rack. In the process of rotating of the shovel and the roller, the material will be fed gasket layer between the rollers and ring. The outside centrifugal force (compression force) yielding in this process will process the material into small powder, thus the desired powder is obtained.

Product Advantages of High Pressure Medium Speed Grinder
(1) Our patent product
(2) Product size is adjustable in the range of 80 - 425 meshes
(3)Better design, low cost