What About the History of Coal Impact Crusher?

What About the History of Coal Impact Crusher?

  • Submitted By: malisa231
  • Date Submitted: 01/13/2014 5:03 PM
  • Category: Business
  • Words: 442
  • Page: 2
  • Views: 1

Mining machinery development so far, the counterattack crusher equipment has been among the best in industry sales, demand of counterattack crusher is big, because of crusher equipment in various kinds of production line is one of the indispensable equipment, its hard wear-resisting broken parts and internal structure makes the counterattack crusher rotor high-speed rotation, the material after entering, and rotor plate hammer impact breakage and then be back onto the plate broken again, finally from the discharging mouth eduction. Do you know the history of coal impact crusher?

Impact crusher (http://www.chinaquarry.com/products_show/Impact_crusher.html) is a kind of efficient crushing equipment. Ore by feed into the mouth, and sliding down the sieve plate, oversize ore in the process of falling by high speed rotating rotor of carbide hammer on the break, and at a high speed along the tangent direction to fly to the first counter board, make the ore continue to be broken, back plate and the ore strike back again with the rotor out behind other ore collide with each other, so in the first crushing cavity ore was break under repeated impact.Some ore after the first crushing cavity broken to a certain size, after counterattack plate and the space between the rotor and crushing cavity to second, continue to be hit again and again, until the smaller particle size of crusher bottom row ore mouth after discharge.

The history of coal impacr crusher is in the following:

Impact crusher can be traced back to the 1850 s, the history of the world's first the birth of the jaw crusher has passed for a long time.With the development of productivity, jaw crusher has not fully meet the needs of crushing technology, then, on the basis of the jaw crusher, people designed the counterattack crusher again. In 1924, the germans first developed two models of single and double rotor counterattack crusher, by 1942, the germans Andreson in squirrel-cage crusher hammer crusher are...

Similar Essays