However, due to the hard nature of basalt, its processing requires multiple steps such as coarse crushing, medium and fine crushing, and sand making, etc. Different types of equipment have different effects on basalt stone. So what equipment is better for basalt crushing?
The processing of basalt stone is divided into three stages: coarse crushing by jaw crusher, medium and fine crushing by impact crusher or cone crusher, as well as sand making and shaping by sand making machine.
In the coarse crushing stage, the jaw crusher can complete the crushing of large basalt stones in your plant, which is helpful for the second stage crushing. Its feed size is 125-1200 mm and its production capacity is 1-1000 t/h.
The hammer crusher is a crusher with very high production efficiency and strong working capacity. It is suitable for crushing basalt stones and the basalt can be formed at one time without the need to configure a secondary crusher. It can crush basalt 1200 mm with a production capacity of 100-3000 t/h.
After the basalt delivered to the impact crusher/cone crusher for medium and fine crushing, the trommel vibrating screen is used for screening the basalt. The granulated basalt stone 40 mm are sent back to the impact crusher/cone crusher for re-crushing.
The impact crusher is mainly used for basalt fine crushing. The processed product has good grain shape and less needle-like materials. It can make basalt stones and other materials get a good crushing effect. Its feed grain size is 800 mm with a production capacity of 30-800 t/h.
The cone crusher is specially used to deal with the hard rock materials such as basalt stone. It can process basalt raw materials with a particle size of less than 560mm, and its production capacity is 36-2181 t/h.
At present, there are two main types of basalt sand making equipment on the market, namely VSI sand making machine (vertical shaft impact crusher) and HVI sand making machine. These two sand making machines can also be equipped with a mobile crushing station to form the mobile sand making machine.
The sand making machine has the function of shaping, so the products produced are cube with bulk density. The feed size of the sand making machine is 25-50 mm, and the output is large with the processing capacity of 12-520 t/h.
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