QS type airflow screening machine is a high-precision screening equipment for fine powder with mesh screening, widely used in industries such as chemical, pharmaceutical, food, papermaking, metallurgy, building materials, rubber, machinery, etc. It can effectively screen powdered materials with a fineness range of 80-500 mesh continuously. This air flow sieve has high screening efficiency, large output, precise fineness, and no over diameter mixing phenomenon. The screen mesh is vertically installed without load and can be replaced freely, with a long service life. It is suitable for a wide range of fineness, fully enclosed structure, no dust overflow, low noise and energy consumption, can operate continuously, and is easy to maintain. This machine is suitable for screening and grading various powdered materials with a mesh size of 80-530. It has high screening efficiency, large output, automatic feeding and discharging, continuous operation, and no pollution, making it easy to perform high-precision screening operations that were previously difficult to achieve with various vibrating screens. After screening materials such as 120-180 mesh light calcium, 300 mesh heavy calcium, 400 mesh active calcium, 300 mesh hawthorn powder, 320-500 mesh zinc powder, 500 mesh iron oxide black, iron oxide red, 120-160 mesh traditional Chinese medicine powder, 180-270 mesh quartz powder, etc., the hourly output per square meter of screen area was measured to be about one ton, and the screening efficiency was measured to be over 95%, with an air dust content of less than 10mg/m3.
QS series airflow screening machine (airflow screen) is suitable for screening materials:
Graphite powder, resin powder, traditional Chinese medicine powder, coatings, fly ash, talc powder, industrial drugs, cosmetics, fire extinguishing agents, plastic powder, clay, abrasives, aluminum powder, glass powder, refractory materials, starch, milk powder, metallurgical powder, electromagnetic materials, copper powder, carbon black, activated carbon, light calcium carbonate, iron ore, etc.
Main specifications and technical parameters of QS airflow screen
Content parameters
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Airflow rate (m3/h)
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Mesh size (mesh/inch)
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Effective screening surface (m2)
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Feed particle size (mesh/inch)
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Screening machine power (KW)
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Spindle speed (rpm)
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Outer diameter of screening machine (mm)
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Screening machine height (mm)
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specifications
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QS-60
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300
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100-500
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0.5
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>30
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1.5
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1400
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600
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1250
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QS-60A
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QS-100
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800
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0.9
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5.5
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960
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1000
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1650
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QS-100A
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QS-150B
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1600
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2.8
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11
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780
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1500
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2100
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QS-200
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2000
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3.9
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15
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350
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2000
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2500
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QS-200A
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