Jaw Crusher: The Core Equipment In The Field Of Mining Coarse Crushing

Jaw crusher has become the “primary crushing tool” in the mining crushing industry with the advantages of sturdy structure, large processing capacity and wide applicability. It adopts high-strength cast steel frame and movable jaw plate design, which can efficiently crush granite, iron ore, basalt and other high hardness materials, with a single processing capacity of 50-1500 tons/hour; the unique deep cavity crushing structure and adjustable discharge port, to achieve a high crushing ratio of 10:1, the uniform size of discharged material, laying the foundation for the subsequent medium and fine crushing process.  

In terms of application scenarios, the jaw crusher is widely used in coarse crushing operations in open pit mines, sand and gravel aggregate production lines and other fields. For example, in granite mines, the jaw crusher can quickly crush 1.2 meters of raw stone to less than 250mm, and cooperate with the cone crusher to realize the efficient operation of the whole process; for viscous ores with high mud content, the optimized anti-clogging design significantly reduces the risk of jamming and downtime.  

In practice, the jaw crusher can reduce energy consumption by more than 30%, combined with the modular design to simplify the maintenance process, the utilization rate of the equipment reaches more than 90%, helping mining enterprises to reduce the comprehensive operating costs and ensure continuous production. With the upgrading of intelligence (e.g. remote monitoring, automatic adjustment), its core position in the construction of green mines will continue to be strengthened.

As the main force of coarse crushing, the jaw crusher, with high crushing ratio (10:1), strong compressive capacity (≤320MPa) and low failure rate, steadily handles large hard rocks and provides uniform raw materials for subsequent sand production. The synergistic operation of the two can improve the efficiency of the whole process by more than 20% and reduce the comprehensive energy consumption by 15%, helping mining enterprises to realize high-efficiency and low-carbon production.