Discussion on Work Performance of Roller Crusher

Along with the increasing demands for coal, production scale of open-pit mines continuously increases, too. Technologies for processing openpit mines include three stages: primary crushing, secondary crushing and tertiary crushing. The three stages need different specifications of crusher. Roller crusher is one of them.

Roller crusher takes use of two revolving cylindrical rollers to crush coal minerals. If size of crushed stones reaches to the required, they will discharge out from two rollers. For those coarse materials, they will be crushed again. According to the numbers of roller, roller crusher is classified into four kinds: single-roller crusher, double roll crusher, double-phase three-roller crusher and double-phase four-roller crusher.

Roller crusher enjoys the advantages of simple and compact structure, reliable operation, easy adjustment and wide application range, etc. By concluding the advantages and disadvantages of roller crusher together, we upgrade the existing one and produce a new one.

Compared with the traditional crusher, the new one takes use of principle of volume compression. Materials are crushed under the shear stress and tension. Crushing teeth of this crusher are high and large. The structure of crushing teeth can directly influence the speed of raw materials to pass through roller distance, feeding and discharging capacities.

The newly-type roller crusher has advantages of small volume, low power consumption, high working efficiency and even particle size. So, it is specially suitable for mining work. All the above are the conclusions that we get by analyzing and upgrading the roller crushers. If you need, pls email us or message us via website!