With the rapid development of villages construction and urbanization, construction waste is also increasing, so the demand for crushing equipment is also increasing.

machines to crush rock for hard core is not only used in the process of construction waste, but also in open coal mine production and artificial sand production,the emergence of the device brings great economic and social benefits.

Rotor rotates with high speed, the material is crushed by the blow bar on the rotor in the first crushing chamber, and then go into the second crushing chamber to be further crushed, and finally discharged from the discharge port.

In order to adapt to market changes and to meet customer demand, based on introduction of foreign advanced technology, Shanghai Chang lei has successfully developed jaw crusher, impact crusher, cone crusher, sand making series of crushing equipment.Keep up with the trend, Shanghai Chang Lei Green Action has already begun green activity to create high quality and efficiency, energy saving crushing equipment.

if you want to know more, click: 

www.coalganguecrusher.com 

www.sandmakingunit.com