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1. WF series fine powder classifier machine, 2. high classification efficiency, 3. small area-occupying, 4. high classification - details see: https://www.machineto.com/wf-series-fine-powder-classifier-machine-10305810

1. OperationPrinciple

WF series fine powder classifier machineis composed by upper chamber, airseparator, lower chamber, classifier wheel, discharging nozzles etc. Rawmaterials are feed from the slide nozzle on the feeder into classifier. Thencoarse particles will drop back to the chamber while fine ones will move up toclassifier wheel, with the centrifugal force, a part of the coarse particleswill be discharged by fine product nozzle, and coarse ones will be dischargedby discharging gate at the bottom of chamber.

2. PerformanceFeature

Wide classification range, highclassificationaccuracy, highclassification efficiency, simple structure design, and small area-occupying.It can work with mechanical mills or jet mills to process a close-loopoperation. So as increase the capacity. Raw materials with heat-sensitivefeature and low melting point are allowed to be milled in mechanical mill withthe close-loop operation.

3. ApplicationRange

This separator is dryair classifier, suitable for mom-viscous material, it can classify globular,flake type and fibre type granule. It has been widely utilized in chemicalindustry, construction material, electronics, pharmacy, pesticide, dope,dyestuff, light industry, foodstuff,metallurgy, feedstuff etc, which can dry mill various of organic and inorganicmatter.

4. Technical Parameter

Parameter/Model	WF-300	WF-400	WF-630
Power (KW)	4	7.5	11
Speed max(r/min)	8000	6000	4000
Air Consumption (M³ /min)	10	20	40
Handing Capacity (kg/h)	100-500	200-1000	500-2500
Weight (kg)	275	340	600
Overall Dimension L*B*H(m)	0.95*0.62*1.16	1.11*0.78*1.44	1.42*1.10*1.78