Used for seperation of stones from a stream of granular materials. Simple and dependable seperation on the basis of the different terminal velocities of the material and of the heavy impurities such as stones, metal, glass etc. Especially used in dry system cleaning units. Stone and similar materials can be mixed easily to the wheat. If a good seperation can not be done, during the grinding, the rate of the ash will be high in flour.
1-) The air pressure must be always controlled.
2-) Motor connection bolts must be controlled.
3-) Motor turning sides must be controlled.
4-) Front tray adjustment level must be controlled.
5-) The screens must be cleaned by air in every 2 mounths.