Durable quality silica sand washing machine
Introduction to silica sand washing machine
Silica Sand washing machine is widely used in metallurgy, construction and hydropower industry for washing, classify and purification working. It is applicable to wash the fine granularity and coarse particle size materiel. It is especially applicable to wash construction sand and paving sand. This sand washing machine has the features of reliable structure, convenient maintenance, big capacity, low power consumption, high cleaning level. The new sealling structure, totally closed oil bath type drive device and adjustable overflow weir plate promises that the machine works efficiently.
Features of silica Sand Washing machine
1. This machine's structure is simple. The impeller drive device is seperated with water and the watered materiel avoiding that the bearing is damaged by deeping in water, sand, or contamination.
2. This machine has obvious advantages compared with screw sand washer. The details is as follows:
A. The medium and fine sand are washed away less. The washed costruction sand's gradation and modulus of fineness can get the standard which is regulated in national ' construction sand' and ' construction scree and gravel'.
B. There is almost no wearing parts except screen mesh.
C. The machine usage life is long.
Working principle:
Tilted installation forms a sedimentation tank at the machine end. Screw head enters into tank. Screw be driven by motor and reducer and cleaning water enters into sedimentation tank from the bottom. Thus it completes the three functions of washing, dewatering, classifying.
Washing: Sand enters into tank and grinds under the rotating screw effect. The impurities covered on the sand be removed and sand moisture layer be damaged for easy dewatering. The cleaning water injected from machine bottom forms a flow and it sends the fine particles and impurities to the surface, then finally be overflowed from weir.
Dewatering: Heavy sand sinks into tank bottom and in the side of curved plate. Screw pushes sand up and forward. The excess water be removed. The removed water flows into tank through gutter from other side, while the dewatered sand be discharged from the tank top.
Classifying: The classification function is accomplished by overflowing fine particles. We can control it by adjusting weir height and screw speed
Technical parameters of silica sand washing machine
| Model | Capacity (t/h) | Sand returning quantity (t/h) | Power(kw) | Weight (kg) |
| XSD2000 | 8-40 | 3-8 | 4 | 1900 |
| XSD2600 | 20-100 | 5-15 | 5.5 | 3500 |
| XSD2800 | 50-130 | 8-70 | 7.5 | 5100 |
| XSD3200 | 240-300 | 80-130 | 11 | 8800 |
| XSD3600 | 280-500 | 100-200 | 15 | 14200 |
Driven by electric motor and decelerator, the impeller of sand washing machine moves in a circle in the water groove, thus make the sand or slag pellets mixed, overturned, cleaned and discharged in the water groove.durable quality silica sand washing machine There is little loss for medium-sized and fine sand and stone powder. Sand Washing Machine The grade and the fineness of the sand for construction after being washed can be up to the national standards, such as sand for construction and cobble and broken stones for construction. There are no other wear parts except the screen mesh. Sand Washing Machine has longer service life and little maintenance chance.
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durable quality silica sand washing machine Zenith sand making machine can be used in Pebble,rock( the limestone, granite, basalt, aluminum, andesite, etc.), ore tailings, slags, artificial sand production. Sand making machine can be used in Building aggregate, highway, asphalt concrete and cement aggregate production.durable quality silica sand washing machine As well as stone reshaping production in water conservancy and hydropower engineering field,highway, railway, bridge, passenger line, airport runway, municipal engineering and high-rise buildings.finely process of mining areas. Sand Washing Machine Building materials,mining,metallurgy, chemical industry,cement,abrasive,refractory material, etc.With high abrasive materials resistance and secondary disassembly, desulphuration of thermal power and metallurgy, slag and construction waste. durable quality silica sand washing machine Sand making machine also can be used in the production of glass,quartz sand and other high purity material.