China Single Multiple Classifying Wheel Air Classifier for Calcium Carbonate Quartz Medicine Metallic Oxide

Single/Multiple Classifying Wheel Air Classifier/ For Calcium Carbonate/Quartz/Medicine/metallic Oxide
Air classifier works with cyclone separator, bag filter and suction fan to form a complete classifying system. Material would go from the bottom part of air classifier up to the classifying chamber by the air flow from suction fan. The classifier wheel with high-speed rotation would create a strong centrifugal force to separate coarse and fine powder. Qualified fine powder would go through the wheel vane then into the cyclone or bag filter, while coarse entraining fine powder would lose its speed and fall down along the wall of chamber to the inlet of secondary air. The secondary air flow would disperse it further and separates coarse and fine powder. Fine powder would go up to the classifying chamber for further classifying, while coarse powder would fall down and will be dischanged from the bottom outlet.

Suitable for precise classifying of dry micron material.Classifying efficiency (extraction ratio) can be 60%~90%.In conjunction with ball mill, table roller mill and Raymond mill to form closed circulation.System equipped with muffler operating under negative pressure, Dust emission rate is < 20mg/m³, noise <76dB(A).Aluminum oxide, zirconium oxide or silicon carbide is selectable for classifying wheel.Explosion-proof design is available.

Applications and Parameters
widely used in chemical industry, minerals (especially suitable for non-mineral materials classifying, such as calcium carbonate, kaolin, quartz, talc, mica), metallurgy, abrasives, ceramics, refractory materials, medicines, pesticides, food, health products, new materials, etc. industry.

Multiple Rotor

Parameters/specificationsFW400/3FW400/4FW630/3FW630/4FW630/6FW800/4FW800/6FW1000/4FW1000/6Production Capacity(T/h) 0.2~1.50.3~21~52~83~103~105~155~208~30Product Size(d97:um)3~453~453~453~453~455~455~455~455~45Classifying efficiency(%)60~8060~8060~8060~8060~8060~8060~8060~8060~80Installed Power(kw)60~90175~100135~155170~190250~290220~290290~390340~440500~580

Single Rotor

Parameters/specificationsFW200 FW280FW400FW520FW630FW800Production Capacity(T/h) 10~10020~20050~500100~1500200~2500400~4000Product Size(d97:um)3~453~453~453~453~455~45Classifying efficiency(%)60~8060~8060~8060~8060~8060~80Installed Power(kw)7~1115~1921~2823~3052~6067~77

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.
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