High Pressure Grinding Mill

Introduction of high pressure grinding mill

The High Pressure Grinding Mill is a new type product of micro powder mill, which is developed on the basis of the industrial miller Raymond grinder. Compared with the powder 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 is widely used in grinding more than 320 noninflammable and nonexplosive 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.

Applications of high pressure grinding mill

This ball mill grinder is applicable to the processing of various minerals such as materials used in metallurgy, chemical industry and mine as well as building materials. The ball mill machine is able to pulverize and process various non-inflammable and inexplosive minerals whose Mohs’ hardness are lower than 9.3 grade, degree of moisture less than 6%. For example, quartz, feldspar, calcspar, talc, barite, fluorite, terrae rare, marble, ceramics, aluminum vanadic ochre, manganese ore, iron ore, copper ore, phosphorus ore, red iron oxide, Zircon sand, slag, granulating slag, cement clinker, active carbon, dolomite, granite, garnet, yellow iron oxide, bean cake, fertilizer, composite fertilizer, fly ash, bituminous coal, coking coal, brown coal, magnesite sand, chrome oxide green, gold mine, red mud, clay, kaolin, coke, coal slack, china clay, kyanite, fluorite, bentonite, medical stone, rock flow, mixed greenstone, pyrophillite, shale, purple sandstone, green mixed stone, falling stone, rag stone, gypsum, graphite, silicon carbide, heat insulation material etc.

The features of high pressure grinding mill

1)Compared with other mill pulverizers, its grinding power has been improved 800-1200kgs.
2) Compared with airflow grinder, its cost of input has been greatly reduced and is about one fourth that of airflow grinder.
3) With equal production, energy consumption of the system is one third that of airflow grinder
4) Less production procedure
5) Good sealing performance
6) Good performance of dust removal; fully meets national dust emission standard.
7) High production capacity; Compared with stone grinder machine under same condition, its production has been improved 20-30%.
8) Wide range of final grain size. Maximum grain size: 30mu; ordinary grain size: 425mu; some materials: 600-1000mu. The grain size may reach to 1250mu when special device is provided.
9) Convenient adjustment and operation.