Applicability Analysis of Various Types of Mine Breaking Equipment

At present, common types of mining crusher jaw crusher, cone crusher, crusher crusher, impact crusher and hammer crusher, which impact crusher and hammer crusher are all impact crusher .

Crusher equipment to rely on mechanical energy to crush the material, according to different types of crusher works are different, crushing mechanical energy mode of action are squeezing, splitting, breaking, shearing, impact and blow. Due to the different ways and capabilities of the material, the nature of the material determines the choice of crushing stone equipment, the same broken machinery have different applicability. The following simple analysis jaw crusher, cone crusher and hammer crusher applicability.

Jaw crusher on the broken material is to rely on moving jaw swing on the material to complete the work, the work is intermittent, although the crushing ratio, but the force of the material is relatively slow. And more flake stone. Need to add supporting the shaping equipment to ensure the finished grain type.

Cone crusher is to rely on the eccentric movement of the cone of the material extrusion, shear, grinding to complete the job. Equipment crushing ratio, gravel particle shape is better, but in the production process produces more powder, in today's advocate of green mines today do not advocate the use of.

  Hammer crusher jaw crusher than the continuous work, and finished stone shape is better, low content of needle sheet. But the hammer crusher fatal shortcomings is the machine wear fast, especially the hammer and counterattack liner performance is particularly prominent. Therefore, more suitable for hammer crusher in the cement production line in the hardness of brittle materials such as limestone broken. And now improved after hammer crusher hammer material for the bimetal composite hammer, hammer former material for the chromium, impact resistance; body material for the fierce, wear-resistant. The greatest degree of extension of the accessories life. In particular, some hammer crusher in the form of dual-motor, large pieces of material into the crushing chamber when the motor instantaneous current, the material can be fully broken.

Heavy counter hammer crushing equipment working principle：

The heavy crusher III uses impact force to crush materials. Here is the crushing procedure: materials fed into the crusher are crushed by the force of high speed revolving hammer, these crushed materials got kinetic energy from the hammer rushing into the damper and diagrid, striking against one another at the same time. After multiple strikings, these materials smaller than the diagrids space will be expelled. Other larger ones will be struck, ground, squeezed once more by the hammer until the final required particles form.