Equipment needed in quartz sand and powder production line
Posted: 2015-07-03
Quartz is a non-metallic minerals, is a hard, wear-resistant, chemical stability of silicate minerals. Quartz sand and quartz powder are widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive and other industries.
Quartz sand and quartz powder are two different particle sizes of the raw material, quartz sand quartz quarry is crushed to 20-120 mesh. Quartz powder quartz quarry is crushed into sand after using ultra fine powder grinding mill deep processing, processing more than 120 mesh size granularity.
Quartz sand powder production line process is the use of two-stage crushing jaw crusher, ore mud water elution small silo by electromagnetic vibrating feeder to the primary crusher feed hopper, after primary crushing, the through the lower chute into the secondary crusher feed hopper, after crushing the ore into a round vibrating screen, 6mm above the particles return to the secondary jaw crusher for further crushing, generally due to the quartz quarry hardness is relatively large, Liming Heavy use of R & D to build the cone crusher, the expected size of its grain type are more excellent, 1mm or less divided silica powder bags into the back of fines warehouse staging, qualified quartz particles size of 1 to 6mm by belt conveyor to the silo, waiting for the next step deal with.
Quartz powder production line processing, according to the production process, the production process is usually dedicated mineral aggregate jaw broken machine, round small stones used to grind quartz grinding machine, dryer, shaker and iron removal equipment. Conducted through quartz powder quartz powder processing machine dry, wet processed into ordinary, two fine quartz powder. Note that the use of vibrating screen for screening when the need for iron quartz powder processing, the specific method is by suction aspiration iron rod of iron.
Production of quartz powder grinding mill according to the requirements of different fineness and select a different device. Generally divided into Raymond mill for 30-400 mesh, vertical roller mill for 30-1000 mesh and ultra fine powder grinding mill for 400-3250 mesh.
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