Which Crusher Is Best For Crushing Hard Rock?

Hard rock is a more difficult material to handle in the crushing industry. More challenging task. Then choose the right hard rock crusher for efficient crushing. In the fields of road construction and building materials. Basalt its hardness is very high. Due to its strong compression resistance and good abrasion resistance. Therefore it is widely used. So, which kind of crusher is more appropriate to choose for the production of harder basalt?

The following are common crusher types suitable for hard rock crushing:

Jaw crusher: the initial crushing of basalt, jaw crushing high crushing efficiency, simple structure and therefore widely welcomed. This type of crusher through the upper and lower jaw plate for the crushing of the ore. It can crush large basalt into small particles. Thus laying the foundation for the subsequent crushing and fine crushing operations. The jaw crusher adopts deep V type crushing chamber with large feed opening. It can handle basalt with a diameter of 1500mm. The wearing parts are made of high-strength wear-resistant materials. It can improve the processing efficiency and service life. It can also prevent the destruction of jaw plate by other unbreakable materials such as iron.

Which Crusher Is Best For Crushing Hard Rock?

Cone crusher: dealing with basalt in fine crushing stage. Cone crusher is the ideal crushing equipment. It can handle hard stone materials. It is through the interaction between the moving cone and the static cone so as to achieve the crushing of the ore. It can handle raw materials with grain size below 560mm. Although its feed size is small, its crushing capacity is very powerful. The cone crusher can achieve uniform discharge size, high crushing efficiency, strong wear resistance, long service life and other characteristics. In addition, the cone crusher is equipped with protection devices (insurance hydraulic cylinder and sealing cylinder hydraulic insurance system). It can clear the faulty material inside the crushing, so it reduces the number of maintenance troubleshooting. Thus improving the production efficiency.

When choosing a crusher for crushing basalt, the first thing to consider is the hardness of its rock, crushing needs, equipment performance and other factors. For coarse crushing operation, choose jaw crusher. For medium and fine crushing stage, cone crusher, impact crusher and impact crusher can be selected. It is also necessary to choose efficient crushing equipment according to the actual demand.