High Pressure Grinding Mill

The Zenith High Pressure Grinding Mill is suitable for grinding the barite, limestone, kaolnite, ceram and slags, etc. which below scale 9.3 of Moth and below 6% shadness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgy, chemical engineering and building material for high fine powder generating and processing . The Product size is adjustable in the range of 80-425 mesh. It is possible to produce 30-80 mesh coarse powder through special device in the machine.

In the main frame, a 100-1500 kg powered pressure spring is fixed to the roller suspender. After the grinder is put into effect, the roller rotates around the main shaft, and rolls closely against the ring affected by the high pressure spring and centrifugal force. And its rolling pressure is 1.2 times higher than that of the Raymond grinder under the same power condition and the output is raised to a new degree.When the stuff is loaded into the grinding cavity, it is shoveled into the space between the roller and the ring for grinding.The resulted powder is routed to the separator along the circulation wind of the blower and the standard fine powder is guided to the cyclone collector as final product and large size stuff falls back to the grinder for regrinding. The circulation wind returns to the blower to repeat the above process and the remainder wind enters into bag deduster for purification.When a certain degree of wear of roller and ring is caused, it is recommended to adjust the length of the spring to maintain the constant pressure between the roller and the ring. As a result, the stable output and fineness are ensured.

Feature of Whole System

1, the whole grinding mill is of a standing structure. It features of small occupying space and strong integration capacity, it can form up an independent production system from lump materials crushing to finished powder and packaging.
2, all the finished particles produced by the grinding mill have a good uniformity of fineness, 98% of the particles can meet the required fineness and go through the sieve, i.e. the passing rate is 98%. This is the advantage that other power grinding equipment cannot exceed.
3, the transmission device of the main unit is equipped with a closed gearbox that runs smoothly and reliable. The key components of the grinding mill are made of best quality steel, so the whole system is durable and reliable.
4, the electrical system of the grinding mill is centrally controlled and the advanced model is rationally selected with high automation, basically, an unmanned operation can be realized in the grinding workshop. The light weight and compact vibration feeder can feed the material uniformly. It is easily adjustable, energy saving and convenient for operation and maintenance.

The Technical Data Of The Zenith High Pressure Grinding Mill:

Note: If there is change of the above specification, it subjects to the newest products' specifications.