WSA series Horizontal airflow sieving machine is cylindrical screen mesh,put the material inside, it through the screw conveying system, mix with air, then atomized into the cylinder. Through the wind wheel vane in the cylinder, the material push by centrifugal force and whirlwind propulsion, forcing material injection over the screen, the fine materials will pass through screen, and the oversize materials will be discarded at the end of the screw shaft.Applicable materials: Super fine powder, Calomel, such as Cosmetics, Chinese medicine powder, Malt dextrin, Mica powder, Pigment and so on. It is the best suitable machine.
1.The machine can operate either in single unit or in multiple units,and it is safe and reliable for long time operation.
2.The screen-mesh can be cleaned automatically by cyclone.The machine has the function of re-crushing the agglomeration material.
3.The new roller bearing units can prolong the using life.
4.New design:The gas protection system can transfer the purified air to the two ends of the device,which will reduce the temperature created in the operation of the device. It will form the air isolated layer to avoid the powder entering the bearing so as to increase the using life of the bearing effectively, reduce the maintenance frequency, and increase work efficiency.