Impact crusher is a new type of high efficiency crushing equipment. It is characterized by small volume, simple structure, big crushing ratio (up to 40), less energy consumption, large production capacity, uniform end product size, and selective crushing effect, is a very promising devices. But it is the chief drawback of plate hammer and counterattack…
In the production of crushing, screening consists of coarse, medium and fine and ultra-fine crushing process is often referred to as a broken screen flow, hereinafter referred to as crushing process. The crushing process technology of all kinds of mines is various, but often have so few things in common: 1. To the broken process…
With the high development of hydroelectric project, which is of high technology, the artificial sand and stone material has a great demand.