Gravity Grading Stone Remover
Gravity grading stone remover is an economical and practical stone removal equipment in grain processing industry.So essential equipment in rice or wheat processing.when the specific gravity stone removal machine is working, the material continuously enters the middle of the stone removal screen from the feeding hopper. Due to the vibration of the screen surface and the airflow passing through the material layer, the porosity between the particles increases, and the material is in a fluidized state, promoting automatic classification. The stones with larger specific gravity sink into the bottom layer and come into contact with the screen surface, while the grains with smaller specific gravity float towards the upper layer. Under the promotion of gravity, inertia force, and continuous feeding, they slide down to the net grain outlet; Under the inertia force and airflow of the vibrating system on the screen surface, the stones with larger proportions slide upwards relative to the stone removal screen surface and move towards the selection area through the aggregate area. The specific gravity stone removal machine has the advantages of good stone removal effect, simple structure, small volume, and low energy consumption.
