The spiral sand washing machine is a kind of sand washer, which mixes sand and gravel mainly through the screw device in the equipment, so that the soil and water in the sand and gravel are mixed and discharged from the flow port of the equipment, while the sand and gravel are screened step by step under the function of the screw device and discharged from the top outlet, thus realizing the discharge of sand and gravel. The effect of cleaning and screening.
Spiral sand washer is suitable for washing, grading and impurity removal in metallurgy, building materials, hydropower and other industries, and for washing fine and coarse-grained materials. It is suitable for building sand and road sand. The screw sand washer has low power consumption and high cleanliness. Good sealing structure, fully enclosed transmission device and adjustable weir plate ensure the product, durability, cleaning, good dehydration effect, fine product stability and so on.
1.Working principle
The screw sand washing machine is composed of trough body, reducer, motor, central shaft, screw blade and support.
The machine rotor adopts the central structure, the spiral blade is installed on the central axis, and the reducer is connected to the central axis to work. With the help of the principle that the specific gravity of solid particles is different and the settling speed is different in liquid, a mechanical extension equipment is carried out.
The spiral sand washer has the advantages of fair structure, convenient maintenance, large processing capacity, low power consumption and high cleanliness. The novel sealing structure, fully blocked oil bath transmission device and adjustable overflow weir plate of the screw stone washer ensure that the series of products are durable, clean and dehydrate well, and the fine products are not disorderly.
2.Scope of application
Spiral sand washer is especially suitable for grinding and crushing hard and brittle materials, such as abrasives, refractories, cement, quartz sand, steel sand, slag powder, copper ore, iron ore, gold ore sand, concrete aggregate, asphalt aggregate, etc. It is a kind of energy-saving gravel sand making equipment, which saves 50% energy than traditional sand making machine.
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