Jaw crusher is mainly constitute feed hopper, points feeder, vortex dynamic crushing cavity , impeller, spindle, base hammer broken machines, gearing, stent, etc. The analysis of jaw crusher technological process is as following:First preliminary broken the stone materials by the coarse crusher, then the materials transport to the fine crusher by belt conveyor for further broken . The materials into vibrating screen to sieve two kinds of stones after fine crushing. The materials into the crushing mechanism sand which meet the feeding granularity of jaw crusher, another part of the materials will return into fine crushing. Silmultaneous until the granularity material meet the requirements.
Jaw crusher with the advantages of small wear, good granularity scrap, simple maintenance and low operating capital, etc. So although jaw crusher is an old type of crusher, it was welcomed by customers both at home and aborad.