Counterattack crusher productivity is an important performance indexes of crusher. There are many factors that affect the productivity: the mechanical and physical properties of rocks and structural parameters of the crusher two aspects. The influence of the physical and mechanical properties of the rock: This is determined by the stone source and the needs of…

In all parts of equipment for the strength requirement higher are jaw plate, eccentric shaft and bearing, etc., these parts at work to bear a larger load capacity. Let’s take a look at the condition of several main parts in the work force analysis. 1. The jaw crusher bearing force analysis. Jaw crusher in the…