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Howo to make alumina powder

Date:2014-03-01 03:04:28

Alumina powder is widely used in the industry of cement, refractory material and so on. Alumina micro powder grinding mill is mainly used to process alumina powder. Alumina micro powder grinding machine is mainly used in the industry of mining, construction materials, chemicals, metallurgy, transportation, hydraulic engineering and so on. Specially we independently developed HGM micro powder grinding mill, which are not only renowned in domestic market, but also have been sold widely in Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and America, etc.

HGM series Alumina micro powder grinding mill have five types: HGM80, GHM90, HGM100A HGM125. HGM series micro powder grinding mill mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder. After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.

When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.

The high-pressure air blower constantly inhales air within the grinding mill and, in turn, the airflow with crushed materials are brought to the 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, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

Features of alumina micro powder grinding mill:

1) High efficiency

2) Long lifecycle of grinding mill spare partsf

3) High safety and reliability

4) High fineness and flexible adjustment

5) Environment-friendly

6) Advanced intelligent speed control device

Shanghai clirik machinery co., LTD.

Should you have any questions on our micro powder grinding mill, please do not hesitate to contact us.

Phone: 4008-168-355; 0086-21-20236178;18917951321

Contact person: Esther Wang

Email:clirik-esther@clirik.com;