In the granite aggregate manufacturing process, granite crusher and screen are used for crushing, screening suitable aggregates for construction building.
Granite crusher for crushing plant
Basically, granite crushing use 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.
Granite aggregate manufacturing process
Processing commences with transportation of the (raw) stone from the quarry to the processing facility, as depicted by Figure 2. It should be noted that this step may consist of multiple transportation steps; prior to reaching the doors of the facility, the stone may be transferred to a number of vendors or distribution locations worldwide. Additionally, some granite (blocks) may have been cut into slabs before reaching the main fabrication plant. These are most commonly sliced to a thickness of 3/4 in (2 cm) or 1-1/4 in (3 cm) in lengths of approximately10-12 ft and widths around 3-5 ft. The route that the stone takes through the plant therefore depends on its physical state upon arrival, as well as the product to be produced.
Microcline is widely used in the electrical insulator, abrasive, electrode, and porcelain-faience industrial sectors. It is won from gegmatites by hand-sorting, which is responsible for a high raw materials cost..
A technology has been developed for application to the granite deposit. The selection of the project is explained by the presence nearby of the concentrator, processing reserves of fluortite-lead-zinc ores which are being exhausted. The source aplitic granite contains 27% microcline, 33% plagioclase, 33% quartz and up to 3% mica. Thechemical composition of the granite is given in Table 1.
The granite is crushed to less than 20mm and sent on for grinding to 55-60% less than 0.075 mm. Calcined soda is fed at the same time to raise the grinding efficiency and to establish the necessary pH level (8.6-9.1) in the pulp for the mineral impurity flotation circuit.
SBM povide crushing machines, screening machines, conveyor machines and feeder machines for granite processing plant, we have capacity varying 40-1000t/h granite processing production line solutions. and our granite processing machines have been exported to more than 130 countries.
