Is bluestone granite easy to break?
To be honest, it is not very easy to break, mainly because the Mohs hardness of bluestone granite has reached 6-7. What kind of crusher is good for bluestone granite? Here is your answer:
What kind of crusher is good for crushing bluestone and granite?
In the crushing process of bluestone granite, a three-stage crushing process of coarse crushing, medium crushing, and fine crushing is generally adopted. Through crushing, it enters the later stage of grinding to achieve more crushing and less grinding to improve production efficiency. The specific bluestone granite crusher equipment is introduced as follows:
(1) Jaw crusher for primary crushing
This jaw crusher is mainly used for primary crushing of bluestone and granite. It can crush large ore below 120 cm to below 20 or 30 cm. It has the characteristics of large crushing ratio, wear resistance and low energy consumption.
(2) Intermediate crushing and selection of cone crushers
The cone crusher is the leader in the field of crushing medium-hard materials, and its popularity is evident. On the one hand, the equipment is wear-resistant and has a high degree of intelligence; on the other hand, the finished grain shape and output are considerable. The output of the cone crusher can reach 45-2130 tons per hour, and it can process stones below 30 cm to a size below 5 cm.
(3) Fine crushing and impact crusher
The impact crushing sand making machine is mainly used for the fine crushing of bluestone and granite. It adopts the crushing principle of “rock hitting rock and rock hitting iron”. It occupies a small area and is simple to make sand. Reduce the cost of use by 30%, the output of a single machine is 70-640 tons, and it can process stones below 5 cm to a size below 5 mm, and the grain shape is relatively good. It is the current sand crushing equipment for sand and gravel factories and stone factories.
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