| 摘要 |
A device for sifting powder-like materials includes a housing, a gauze cylinder, inside which a screw/auger feeder and a spreader of material and a device for cleaning of the surface of sifting, loading and unloading branch pipes/funnels are placed. The housing is collapsible in the form of upper duct and lower chute connected together by bolt junction. The gauze cylinder is rotary together with the screw shaft, which has individual drive from reduction motor with a chain transmission.
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