With the deepen exploration effort of mine in recent year, the most important thing is the ore crush. The finished ore can be used in the metallurgy, construction, chemical industry and other industries. Because of the infrastructural construction in our country, there are many demands on the mining machines. Then the developing prospect of mining equipment is huge. Among these equipment, cone crusher is the most commonly used machine in mining industry. More and more mines started to use mechanical work to improve the exploration rate of mine, especially in the coal, copper, zinc and so on. The mechanization has greatly promoted and the demand on crushing equipment is higher and higher. The existing jaw crusher can not meet the production needs of modernization mine. The technological innovation of jaw crusher is an inevitable trend.
Cone crusher is one kind of advanced crushing machine that has the advantages of high power, big crushing radio and high crushing efficiency. This machine has the wide application scope and can be used for crushing the hard materials, such as: rock, ore, slag, refractory material etc. Cone crusher is composed of frame, adjusting device, adjusting sleeve, crushing awl, transmission device, eccentric ring and other auxiliary parts. According to the different crushing effects, this machine can be divided into coarse cone crusher, medium cone crusher and fine cone crusher. During the research process of impact crusher, with the continuous efforts of many experts, we have produced the hydraulic series impact crusher on the basis of existing impact crusher and crushing principle of sand aggregate. This machine adopts the word-class manufacture craft, the high-end manufacturing material, heavy kind rotor design and the strict detection means. According to the correct analysis of rotor, we can ensure the stable and good performance of this machine. The improved adjustment device can reduce the downtime and maintenance time. The special...