Can Impact Crusher Crush Granite?

Granite is a common rock in mining. It has advantageous features such as high hardness and strong wear resistance. Many customers put granite into the field of infrastructure construction after crushing and sand making. Granite belongs to intrusive rock in magma. Its main mineral composition is: should time, potassium feldspar, acidic plagioclase feldspar. Secondary minerals are black mica, hornblende. There will also be a small amount of pyroxene. Among them, the highest content can be: 50-60%. Therefore, granite hardness is high, and crushing difficulty. So, can impact crusher crush granite?

Impact crusher is a commonly used equipment in the sand and gravel industry. Impact crushing is the use of impact energy to achieve the purpose of crushing. It can handle all kinds of medium hardness and soft stone materials. It will have a very good crushing effect. But granite belongs to the hard and compact texture. Mohs hardness is as high as: 5~7 grade. There is a very high strength, weathering resistance. Impact crusher wearing parts plate hammer loss is high. The service life of plate hammer is short. Later maintenance cost may be higher. Regular inspection and maintenance of the equipment is required. The condition of the plate hammer must be ensured, to ensure the normal operation of the equipment and extend its service life.

For granite. It is recommended to use other types of crushers, such as: jaw crusher, cone crusher and so on. Coarse crushing stage is often used. Cone crusher is more suitable for medium and fine crushing. If you want to deal with hard rock with high effect. It is more suitable to use jaw crusher and cone crusher. But if it is aggregate moulding is not as good as impact crusher. Therefore. According to the actual operational requirements to choose the appropriate crushing equipment.

Can Impact Crusher Crush Granite?

If you use the impact crusher to hit the granite effect is good. But the first coarse crushing needs to use a jaw crusher. Processing materials with a fine particle size. Then the second fine crushing and then use the impact crusher. Impact crusher has both shaping effect. The finished granite material after processing is even in size and good shape. The effect is excellent. The rotor and crushing chamber are refined for non-use applications. This improves the processing capacity and crushing ratio. The gap between the impact plate and the hammer can be adjusted to effectively control the granularity of the discharged material. It can meet the needs of different customers.

If you want to configure the complete programme and quotation of granite stone production line. Welcome to contact us. We will custom design the solution according to your specific needs.