Industry News
Crushing and Grinding Equipment in Ore Process
Ore crusher is dispensable in every production line of all kinds of projects, from the remarkable Three Gorges to high-speed railways which extends in mellow lines; from brilliant residences to exquisite dinnerware used at dinner.
Ore crusher has widest ore mining application in ore dressing production line and sand making production line. After mining, normally ores are bulky and in irregularly shape. It is impossible to transport or utilize them. If people want to use them to refine metal, produce manufactured sand, or for deep treatment and utilization, it is necessary to crush ores into particles of certain size. Thus useful ore particles can fully dissociate from impurities and then be sent to production line.
Ore crushers mainly include jaw crusher, hammer-type crusher, impact crusher, vertical shaft crusher, impulse-type crusher, etc. Among them, jaw crusher is the preferred ore plant for various mines. It features large crusher ratio, granular products, simple structure, reliable work, convenience maintenance, economical operating cost, etc. It is especially suitable for mine industry.
Ore grinding mill is widely used in grinding process of industries, like metallurgy, building materials, chemical industry, mining, etc. According to fineness of grinding materials and discharged materials, mills can be divided into six kinds: Raymond mill, pitch-type mill, high pressure suspension grinding mill, overpressure micronized, coarse powder grinder, overpressure ladder mill, and three-ring medium-speed mill.
After exploited from mine, the stones which are repeatedly crushed and grinded by mills can be applied to many fields. A large number of mill manufacturing enterprises are set up along with the gradual rise of limestone powder-making industry. Owing to good economic returns of ore grinding industry, it has gained considerable economic benefit to increase national revenue. According to features of mined ores, they can be applied to many industries.
The ore mill manufactured by our company is suitable to grind more than 280 kinds of noncombustible explosive materials whose hardness is less than 9.3 degree and humidity level is lower than 6%, like barite, calcite, feldspar, talc, marble, quartzite, limestone, ceramics, glass, into powder, with its size in the range of 80-325 mesh. All those materials are necessary in industries like mining, chemical industry, building materials, metallurgy, etc.
Architectural features of Ore mill:
1. Ore mill features with stereo chemical structure, small floor space, high completeness, and an independent production system from lump materials to finished powder.
2. Product is even in size and sieving rate is 99%, which is the advantage that other grinding plants cannot possess.
3. Gearing of the machine adopts closed gear case and belt wheel, which can keep steady transmit and reliable operation.
4. Important parts are all made of superior steel, and resistant parts are made of high-performance wear resistant materials. The whole machine features with high wearing resistance and reliable work.
About electrical system, centralized control technology is adopted. Unmanned work can be basically realized, and the maintenance is simple.
Related Articles：
Ore beneficiation