subject: Simple Information Of High Pressure Grinding Mill [print this page] The High Pressure Grinding Mill is a new type product, which is developed on the basis of impact crusher. Compared with the raymond grinding mill, under the function of strong pressure spring, the pressure between roller and materials can be improved by 1500KgF; the output can be improved by 10% under the same powder condition.
The machine are widely used in grinding more than 320 noninflammable and non explosive materials with a Moth's hardness below 9.4 scale, a humidity below 6%, such as barite, calcite, limestone, potash, ceramic, slag, glass, manganese, chrome and other materials used in mining, construction, chemical and metallurgy. The sizes of powder can be controlled ranging from 80 to 480 meshes, minimum size can reach 1000 meshes. By being equipped particular parts, the High pressure mill can produce thick powders ranging from 30 to 80 meshes and output will be higher.
The Structural features of the whole Grinding Mill
Gearing of principal machine adopts closed gear case so that it drives stably and reliably. The main parts of the grinder are all made of high grade steel. Therefore, the whole grinder is long-lasting, stable and reliable. Concentration control system is used in electrical system of the grinder. Basically, unmanned operation can be realized in grinding workshop because
the grinder is of advanced and reasonable type. Vibrating feeder is small, low weight, easy to be regulated, and able to feed materials evenly. It consumes less energy, and can be operated and maintained conveniently.
Features of the High Pressure Grinding Mill
1) Good sealing performance
2) Good performance of dust removal; fully meets national dust emission standard.
3) High production capacity; Compared with other grinders under same condition, its production has been improved 20-30%.
4) Compared with other grinders, its grinding power has been improved 800-1200kgs.
5) Compared with airflow grinder, its cost of input has been greatly reduced and is about one fourth that of airflow grinder.
6) With equal production, energy consumption of the system is one third that of airflow grinder
7) Less production procedure
The practice proved that the efficiency of the election is more than 85%, and the fine degree of adjustment is flexibility with a reliable performance.
The device can also be dry-powder separation in the machine-made sand production process. It can easily control the sand content in machine made powder, so as to meet different needs of users.
