High Capacity Ore Washing Machine Spiral Sand Washing Machine AC Motor

High Capacity Professional Spiral Sand Ore Washing Machine, Sand And Gravel Washing Equipment, Sand Washer

Product Description

Spiral sand ore washing machine is the professional sand washing machine developed on the basis of previous technology and combined with the actual situation of sand and gravel industry. It is a high-efficiency sand washer which can separate the excess powder and mud and so on in the raw material. When the machine is working, the sand will grind each other under the driving of the impellers. In this way it can not only remove the impurities wrapped on the surface of the sand, but also destroy the vapor layer wrapped around the sand, and completes the impurity cleaning processing in powerful water flow.

Advantages

Long service life and low maintenance cost.

• The loss of medium and fine sand is minimized, and the grade and fineness can meet the required standard.
• The bearing device of impeller drive is separated from water and materials in water, which greatly protects the bearing from soaking, sand and pollutants.
• Its novel sealed structure, totally-enclosed oil-bath transmission system, and adjustable overflow slice ensure the characteristics of high efficiency, durability, cleanness, and good dehydrating effect, and reliable product size.

Working Principle

The sand washer is developed according to the principle of different particles with different fall velocities because of their sizes and densities. Fine particles float in the water and form the overflow; coarse particles fall down to the bottom of the trough and are pushed to the top port by the impellers and discharge. During working, the motor drives the impellers to rotate slowly by triangle belt, decelerating motor and gears. Sand enters the washing trough from the fed trough, roll and grind each other under the driving of impellers. Then wrapped impurity around the sand surface is removed and the vapor layer is destroyed at the same time. While the impurities and dirt is removed by the added water flow, cleaned material is conveyed upward by the rotating impellers to the discharge chute.

Technical Parameters