As one of the main energy sources, the processing and utilization of coal can affect the realization of its economic value. For its initial processing, it is generally inseparable from the crushing equipment. There are many types of crushers that can crush coal.
Common Classification of Coal Crushers
Generally, the type of crusher to be used is decided according to the granularity required. Coal crushing can be divided into squeeze coal crusher, impact coal crusher and shredder coal crusher according to the main force of the crushed material:
1.Extrusion coal crusher
It mainly includes jaw crusher, rotary crusher, cone crusher, roller crusher and so on.
Such crusher materials are crushed by crushing, splitting and bending between the fixed tooth plate and the movable tooth plate of the crusher.
2.Impact coal crusher
It mainly includes impact crusher and ring hammer crusher.
This type of crusher hits the material with a hammer that moves at a high speed. After each impact, the material accelerates to the impact plate. The repeated effects of impact and counter-impact and the mutual crushing impact of the impacted object in the crushing cavity. The impact blade and the impact plate are sheared to achieve the purpose of crushing materials.
3.Shredder coal crusher
Double-toothed roller classifier, WMG-type roller crusher, double-toothed roller crusher are all shear-type coal crushers. This type of crusher makes full use of the strength characteristics of coke, etc., and achieves the purpose of crushing by shearing, stretching, bending, puncturing, breaking, splitting, etc. of the material.
