The gravity spiral chute has the characteristics of reasonable structure, simple installation, small footprint, easy to operation, stable beneficiation, strong ore separation capacity, high efficiency, high separation enrichment ratio, high recovery rate, and so on. In addition, the spiral chute also has the obvious superiorities of light weight, moisture-proof, rust-proof, corrosion resistance, strong adaptability for the fluctuating of feeding amount, concentration, particle size and grade, zero noise, small investment, high benefits, and so on.
The gravity spiral chute is one of the best ore dressing equipment, which combines the advantages of spiral concentrator,shaking table, spiral chute, as well as centrifugal concentrator. The gravity spiral chute is the ideal equipment for the alluvial mining at the beach, riverside, sand beach and creek road, and it is widely used in the sorting of non-ferrous metals, rare metals and non-metallic ore with different specific gravity.
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Now, let“s learn something about working principle of the gravity spiral chute. Erect the gravity spiral chute, correct the vertical line, and fix the gravity spiral chute with a metal frame or wood at suitable place. Then, send the ore to the mouth of the screw top by the sand pump, and sdd additional water to adjust the concentration of ore oar. Due to the different proportion, size, and shape of ore, the ore and sand will be separated by the gravity and centrifugal force. The concentrate will flow into the concentrate bucket and be received by the pipeline, while the sand tailing will flow into the sand tailing bucket and be sent to the sand pool by the pipeline, and then being drain away by the sand pump and complete the whole process of beneficiation.