Because of advantages of simple structure, excellent performance and easy control, expressway crusher has been preferred equipment for customers.

The expressway crusher adopts hydraulic adjustment and hydraulic protection which makes structure simplified and weight light.

With the help of changing eccentric sleeve, expressway crusher can change eccentricity to meet the different requirements of aggregate.

Because spindle of moving cone adopts simple supported beam structure, its eccentricity angle is smaller. Thus the crushing cone is steep and crushing chamber is long, which makes finished products well-distributed.

Operating control valve of hydraulic system can adjust ore outlet. And you can also make the moving cone rising or falling by operating control valve of hydraulic system, which reduces labour intensity and technical difficulty for workers.

In addition, expressway crusher adopts sealing tube structure to prevent dust from entering system, which is more reliable compared with water-stop.

Liming Heavy Industry (Shanghai)