Introduction about Granite
Granite is a kind of igneous rock and is shaped from magma. In general, granite intrusions are placed in the crust, and located about 1.5 to 50km depth within thick continental crust. Granite is not easy to be weathered and it has beautiful color. Granite appearance and color can be maintained for more than a century. Because high hardness and wear resistance, granite often use for senior architectural engineering. In addition, granite is also the first choice of the material of open-air sculpture.
Granite mining is a large industrial process which begins with exposing a granite deposit. Once the granite deposit is exposed open cast mining is the usual way to exploit the reserves. Granite is then extracted from the mine which is in itself a difficult process. Granite is usually drilled then hammered to separate individual blocks which are then lifted to the surface of the mine with cairns to be transported to a nearby processing plant.
The Process of Granite Crushing Plant:
Granite mill is used for further crushing-grinding. Raw granite rocks are feed into granite crusher (such as jaw crusher, granite crusher) continuously and evenly by vibrating feeder.
Granite processing uses jaw crusher as primary crusher. Then big granite ore change into relatively small stone. Through belt conveyor, these crushed granite ore are into cone crusher. Next procedure you can choose impact crusher as shaping machine according specific situation. In this granite processing plant, vibrating feeder and vibrating screen are also needed. Besides, belt conveyor is very important, because it plays a role in connecting the various parts. Overall, granite processing plant use machines such as vibrating feeder, jaw crusher, cone crusher, impact crusher, vibrating screen and belt conveyor.
The Solutions about the granite complete crushing plant:
Proposal 1: vibrating feeder + primary jaw crusher + secondary impact crusher + vibrating screen + belt conveying system + control system
Proposal 2: vibrating feeder + primary jaw crusher + fineness jaw crusher + impact crusher(optional)+ vibrating screen + belt conveying system +control system
Proposal 3: vibrating feeder +primary jaw crusher + cone crusher + fine impact crusher(optional)+ vibrating screen + belt conveying system + control system
In the above proposals, the main difference is the secondary crusher: using impact crusher, or using fineness jaw crusher, or Compound cone crusher. According to the fineness of the finished products, choose the right crushing machine.
We can provide granite crushing machines, screening machines, conveyor machines and feeder machines for granite processing plant, you can contact us online to get more information.
Article from: www.chinacrushing.com