The gravity stoner is a device that separates materials based on the density (specific gravity) difference between materials and impurities. Its main structure includes a base, wind system, vibration system, and gravity table. During operation, materials are primarily subject to two forces: wind and vibration friction. Material is fed from the high end of the gravity table. The wind then causes the material to suspend. Simultaneously, vibration friction causes the suspended material to separate into layers, with lighter materials on top and heavier materials on the bottom. Finally, the vibration of the gravity table causes the heavy impurities on the bottom layer to rise, while the lighter finished products on the top layer flow downward, thus separating the material from the impurities.
Precise impurity removal to ensure purity: Equipped with specialized separation technology, it accurately identifies and removes impurities such as sand, gravel, and mud from seeds and grains. Whether it’s the high-purity base material required for seed cultivation or the clean raw materials required for grain processing, strict control is achieved, preventing impurities from affecting subsequent germination rates or grain quality.
Non-destructive processing to preserve value: While maintaining robust impurity removal, scientific methods are employed to avoid damage to seed germs and grain kernels. This ensures seed viability and germination potential while preserving the full appearance and nutritional content of the grains, maximizing the economic and practical value of the materials themselves.
Adaptable and flexible: Capable of processing both seeds (such as rice and wheat seeds) and various grains (such as rice, wheat, and corn), it can easily adapt to meet the stone removal needs of diverse scenarios, from small-scale rice milling and seed screening by farmers to large-scale agricultural processing enterprises. Stable and efficient, reducing costs: The equipment offers stable performance and is less prone to failures during operation, reducing downtime for maintenance. Its high operational efficiency allows it to quickly destone large quantities of material, saving both manpower and time. Its user-friendly operation means it can be used smoothly without the need for specialized technicians, further lowering the barrier to entry for production operations.
Post time: Aug-26-2025
