The texture of granite is hard. Unlike limestone and dolomite, the hardness of granite is very high. Therefore, you should pay attention to ore crushing equipment during the processing of granite.
There are many types of ore crushers. Common ore crushers include jaw crushers, impact crushers, hammer crushers, cone crushers, etc. So which ore crushers are suitable for crushing granite?
Large pieces of granite raw materials are roughly crushed by a jaw crusher, and the rough crushed rocks are sent to a counter-attack or cone crusher for secondary crushing by conveying equipment.
The finely crushed stones are fed into a vibrating screen to screen out two kinds of stones. The stones that meet the granularity of the sand making machine are fed into machine-made sand, and the other part is returned to the sand making machine until the granularity is suitable, and then sent to the sand making machine for sand making. Operation.