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Spiral Sand Classifier 1. A cleaning equipment used in stone making process 2. Durability and no pollution 3. Low power consumption Spiral Sand Washer, Sand Washing Machine Spiral sand washing machine is a sand washer designed for washing, medium drainage, classifying and impurity removing operations in metallurgy, building materials, and water and electricity industries. It is suitable for washing of fine-grained and coarse-grained materials. Characteristics of Spiral Sand Washer 1. Simple structure, high level cleaning, low power consumption 2. Many models are available for you to choose from 3. Small loss of sand during the process of sand washing 4. Convenient maintenance, high efficiency Working Principle of Spiral Sand Washer The motor and reducer drive the impeller to slowly rotate. Materials enter the machine through the feeder trough, and are separated from the soil and impurities covered on the sand surface due to the function of propulsion, mixing and water flow. The clean fine sand is poured into the discharge chute under the propulsion of spiral, and the soil and impurities are discharged from the overflow port under the effect of water flow. When the machine is working, the material goes into the input part. It will push the material to the output through the machine. Surface dust and impurity are removed when the material from the input part to the output part is pushed, mixed and washed. The final product goes out through the discharge outlet and the mud and impurity will go out through overflow part.
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