At present, there are three kinds of crusher used for large-sized open pits: Ore Milling Equipment，fixed crushing station, semi-stationary crushing station and mobile crushing plant. Fixed crushing station is the earliest type of open pits. It is commonly installed outside the stone plants. Since this crushing station is installed in the solid concrete foundation, it can not move after being installed. Even though the fixed crushing station is featured in the reliable application and strong working capacity, it will cost a lot for transportation along with the continuous advancement of open pit. Based on the fixed crushing station, hemi-fixed crushing station is a upgraded product.
Even though the Ore Milling Equipment can shift, it still needs a lot of money and time to make the shifting work. Mobile crushing plant is installed in the stone plant. It can move flexibly according to the production need. Mobile crushing station, featured in the low transportation cost and high working efficiency, can effectively decrease the size of finished products. Therefore, mobile crushing station has become the key part for hemi-continuous process for open pits.
Advanced nature of hemi-continous process refers to displace the Ore Milling Equipment with mobile crushing station. By doing so, economic value of hemi-continuous process can be greatly improved. Meanwhile, mobile crushing plant can enjoy the features of low energy consumption and little dust production. Jaw crusher and cone crusher, both working on the laminating theory, are very cheap in the production cost. Except for the basalt, jaw crushing machine can also be used to crush cobblestone. To meet your demands for the size of finished products, you can freely adjust the discharging size of jaw crusher machine. Featured in wide application ranges, strong working capacity and long service life, jaw crushing machine is quite complex in the structure of crushing cavity.