Spiral Sand Washing Machine

Sand washing machine is widely used for washing materials in industries such as gravel yard, mining, building materials, transportation, chemical industry, water conservancy and hydropower, and concrete mixing station.

Capacity: 20-400 t/h
Application: Quartz sand, limestone, river pebbles, river sand, calcite, aluminum ore and other natural sand and machine-made sand washing; or widely uesd in sand making production line.

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What’s a Spiral Sand Washing Machine?

Sand washing machine is widely used for washing materials in industries such as gravel yard, mining, building materials, transportation, chemical industry, water conservancy and hydropower, and concrete mixing station. which can be used for washing, grading and dewatering, with high efficiency for sand washing and cleaning, and improve the quality of products.

Working Principle Of Spiral Sand Washing Machine

First, the sand is transported to the spiral sand washer by belt conveyor or rotary wheel sand washer. The next, with the help of motor and reducer, the screw structure can operate at a constant speed. More importantly, the screw blade structure’s function is to agitate material and water, along with transport them.
In the washing part, dust particles and other impurities are removed with the help of water jet. The screw conveyor is installed in the container, and connected to the motor which provides power for the movement of the screw conveyor. Under the action of water flushing and screw stirring, the sand and water flow forward with the movement of the conveyor. Therefore, the washed sand is collected into the collector from the outlet.

Advantages Of Spiral Type Washing Machine

Fully enclosed transmission device, adjustable weir plate, ensuring the equipment is efficient, durable, cleaning, good dehydration, and fine-grained products remain stable.
The bearing is separated from water and materials to avoid damage caused by premature contamination and rusting of the machine.
Suitable for various working environments, long service life, low maintenance cost and almost no wearing parts.
The loss of washed materials is low, and the efficiency of selective washing is high, which can fully meet the requirements of high-grade materials.

Structure of screw sand washing machine

The structure of the spiral sand washer mainly includes the spiral blade and cylinder, water tank and inlet and outlet, transmission system, support and frame, and cleaning and drainage system. These parts work together to achieve the cleaning of sand and gravel and the removal of impurities to improve the quality of sand and gravel. The structure is designed to be stable and easy to maintain.

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Specification

Spiral Sand Washing Machine

Model	Screw Dia. (mm)	Screw Number	Feeding Size (mm)	Capacity (t/h)	Water Consumption（m3/h）	Motor Power (kw)	Overall Dimensions (mm)
XL-750	750	1	＜10	20-40	9-60	7.5	7000×950×1330
2XL-750	750	2	＜10	50-70	18-120	2*7.5	7000×1750×1330
XL-1000	1000	1	＜10	50-80	10-70	11	8070×1200×1638
2XL-1000	1000	2	＜10	100-150	20-140	2*11	8070×2250×1638
XL-1200	1200	1	＜20	100-120	20-140	18.5	9070×1430×1900
2XL-1200	1200	2	＜20	150-180	40-280	2*18.5	9070×2700×1900
XL-1500	1500	1	＜20	150-200	60-300	22	10800×1720×1900
2XL-1500	1500	2	＜20	200-300	120-450	2*22	10800×3300×1900
XL-2000	2000	1	＜20	250-320	160-460	37	11000×2200×2100
XL-2400	2400	1	＜20	320-400	200-620	45	12500×2700×2200

After-sales service

Equipment installation and commissioning: professional technical team to guide the installation and commissioning, to ensure that the equipment is put into operation smoothly.
Technical training: provide comprehensive technical training and operational guidance to ensure that you master the equipment operating skills.
Warranty service: the main parts of the equipment enjoy warranty service, so that you can buy worry-free.
Maintenance support: provide fast response maintenance support services to ensure that equipment failures are resolved in a timely manner.
Parts supply: provide original parts supply service to ensure the continuous and stable operation of the equipment.