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Capacity
2 to 3 TPH (based on wheat)
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No. of screen
2
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Size of each screen
Top
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2400 mm length x 900 mm widthÂ
Middle & Bottom
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2400 mm length x 900 mm widthÂ
Screen Perforation Cleaning Device
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Top
Rubber Ball
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Bottom
Nylon Brushes
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Screen Inclination
Fixed
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No. of aspiration
Two
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Fan Capacity
4500 CFM at 75 mm WGSP
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Fan Speed
990 RPM
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Electric Motor
3.75Kw, 3 Phase, 440 V
SeedsGrains are fed into a low level feed hopper where they are sucked up by aspirator fan and drop on the top sieve. Before falling on Top Screen, grains are subjected to primary aspiration which drains off chaff, straw, dust, deceased grains etc. Material is then passed over two sieve layer for separation according to width and thickness. After passing through screens, cleaned material again passes through air sifter and aspiration where remaining light particles are sucked off by a strong upward draught of air. Final product and impurities are collected separately through discharge chutes.