Crusher Kownledge

 Ore material crushing is widely used in metallurgy, mining, building material, chemical industry, electric power, etc. And every year there is plenty of material and recycling waste which needs crushing and screening. In the ore separating industry, it is important of the crushing of material. What’s more, the cost of dressing plant and crushing will occupy more than 40% of the whole ore selecting industry while the other occupies about 60%. In the cement industry, the comminuting fee takes up 30% of the cost of production; the power consumption of crushing machine occupies 10% of the total power consumption, while the triturating fee occupies 60% power consumption.

After the crushing of material, it is larger than its surface area so as to enhance the effect of physic function and the speed of chemical reaction. For example, in several different kinds of material’s mixing, the more fineness it is crushing, the higher uniformity it is of the mixed material. Basically, the firing of clinker is a solid-phase reaction, with the reaction speed related with the fineness of the material comminuting. The more fineness of the material it is, the quicker it is of reaction, while it saves more quantity of heat in calcinations. It is reported that about 15% power consumption is used in crushing in the world, of which 85% is used for triturating and increases year by year. So material crushing industry is very important, especially more important of choosing a better equipment of crushing. For ore crusher, all can be crushing, just select Liming facility, which can totally meet the requirement of all kinds of crushing problem.

Liming Heavy Industry mainly manufactures large & medium type of crusher, sand making machine(vertical impact crusher), mill, etc. together with research & development, production, marketing as a whole corporate enterprise. The company pays more attention on international technology communication and cooperation, with the advanced technology and craft importing from U.S., Germany, Australia, etc. owning more than 100 set of production equipment, building the production line in the world and the first-rate modern detection base. Besides, our company thinks highly of the development of new product and techniques. The production has passed the ISO 9001:2000 international quality system authentication and the C.E and the dinas facility is the recommend products in China. Its main parts and wear & tear adopt the superior high-abrasive material and advanced processing technique, which is famous in and aboard. The Liming Heavy Industry has make the new and old customer have faith on its products.