The FTM sand washer is the important equipment which is used to select all kinds of sandstone, ore, building materials and other materials such as stone powder and soil by washing and rate based on different particle size. The sand washing machine manufactured by FTM was developed with advanced technology based on the actual situation of International sand and gravel industry. The sand washer has the features of highly clean, reasonable structure, large output, lossless in the process of sand washing sand. Especially because of the isolation of transmission parts with water and sand, the failure rate of sand washer is much lower than the current commonly used sand washing machine. It is the best choice for the upgrading of sand washing industry. FTM sand washer gets rid of the adhesive dust and impurities in the outer layer of washing sand and gravel material by rotational mechanical and strong currents. At the same time, the broken water vapor layer of the washing sand contributes to making the subsequent dehydration easy, and the whole process is energy-efficient.
Stable performance, simple in structure; Impeller drive bearing device with waterproof function can prevent parts from the polluting corrosion of water and materials.
Save resources, reduce loss of material effectively; In the process of flushing, the loss of Medium size and fine sand is less and the cleanliness and fineness of the sand can meet the requirements of construction industry.
Long service life and low maintenance cost; The sand washer has few wearing parts except screen.
Wide application scope, high production efficiency; Applicable to all kinds of materials, It shows a low working environment need, strong adaptability.
How it Works
While the sand washer working, The impeller rotates slowly driven the motor after the deceleration of v-belts, speed reducer, gear. The sand is fed into the tank washer by way of the feed tank, then it rolls round under the drive of the impeller and mills each other, To remove the impurities covering the surface of sand and gravel, at the same time, to destroy the water vapor layer of sand contribute to dehydration of sand. In the meantime, water is added to form a strong current, which will take away the impurities and small proportion in time, and discharge from the overflow outlet, and complete the cleaning function. The clean sand is carried away by the leaves, and then the sand is poured out of the rotating impeller to complete the cleaning of the sandstone.
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