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customized Single Spiral Aggregate Sand Gold Washing Systems Equipment Machine Silica Screw Sand Washer Washing Machine for Gravel for Gravel Pebble Basalt motorway hydropower building wash classify eliminatecontaminants
Spiral Sand Washing Machine is a type of equipment used to clean and separate dirt, dust, and other impurities from sand, gravel, or crushed stone. It utilizes a rotating screw (auger) to lift and wash the material while water is added to remove contaminants. This machine is widely used in construction, mining, and aggregate industries to improve the quality of sand for concrete production and other applications.
The double-screw sand washer is a high-efficiency industrial solution for washing fine sand, gravel, grit, and silica. This robust equipment operates on the principle of differential sedimentation velocity to classify particles between 1.5mm-0.03mm, effectively separating waste mud and water from valuable ores.
This spiral sand washing machine features a robust design with a capacity range of 40-280 tons/hour, suitable for gravel sand recycling and washing in fine sand processing systems. It effectively cleans impurities like soil and stone powder, ensuring high-quality sand output while maintaining energy efficiency. Equipped with an AC motor and supported by ISO9001 & CE certifications, it ensures compliance with EU safety standards and provides market access assurance. The machine also includes a one-year warranty and lifetime spare parts supply, enhancing operational reliability.
Motorway construction, hydropower projects, building material washing, classification, and contaminant removal
Advantages of spiral sand washing machine
High cleaning Efficiency-Effectively removes dirt, clay and organic impurities from sand, improving product quality. Low water consumption-Compared with other sand washing methods, less water is used, making it more environmentally friendly. Simple structure and easy maintenance-Fewer moving parts reduce wear and tear, lowering maintenance costs. Durable and long-lasting - Made of high quality materials (wear-resistant steel) to withstand harsh working conditions.
Spiral sand washing machine measures to protect the environment
Spiral sand washers, critical in aggregate processing, require robust environmental safeguards. Key measures include water recycling systems with closed-loop circuits and sedimentation tanks to minimize freshwater use and wastewater discharge. Dust suppression via sprinklers and enclosed conveyors curtails airborne particulates, while noise-dampening tech mitigates operational noise. Wastewater treatment integrates chemical flocculation and pH balancing to ensure compliance with eco-discharge standards. Energy-efficient motors and renewable energy sources (e.g., solar) reduce carbon footprints. Waste segregation and by-product repurposing (e.g., silts for landfill covers) promote circularity.
What is the Working Principle of The Spiral Sand washer
The Spiral Sand Washer operates through a synergistic process of agitation, settling and material transportation. As the sand-cement slurry enters the inclined trough, the rotating spiral blades agitate the mixture, utilizing gravity to settle the heavier sand particles to the bottom of the trough. Lighter impurities (silt, clay, debris) remain in suspension and are washed away by the continuous flow of water, ensuring separation. The rotating spiral also acts as a conveyor, lifting the settled sand up the slope and discharging excess water through the tank holes. This dual action cleans the sand and reduces its moisture content, delivering dewatered, unadulterated material at the discharge end for downstream processing.
Construction Aggregate Production: Used in sand/gravel plants to purify raw quarry material for concrete, asphalt or mortar. Removal of silt/clay to meet <5% penalty standards ensures durable building materials with optimum grade and moisture control. Mineral Processing and Ore Refining: Critical in mines (e.g. iron, copper) to wash crushed ore to separate waste rock (veins).
Technical ParTechnical Parametersameters
Model
Spirals Number(pcs)
Screw Diameter(mm)
Sink Length(mm)
Capacity(t/h)
Motor Power(kw)
XL920-7.5
1
920
3600
40-60
4P-11
2XL920-7.5
2
920
7500
90-120
4P-11X2
XL1120-7.5
1
1120
5000
40-120
4P-18.5
2XL1120-7.5
2
1120
10000
80-240
4P-18.5X2
XL1500-9
1
1500
9800
100-170
4P-22
2XL1500-9
2
1500
18000
200-280
4P-22X2
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Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
100,000,000-200,000,000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd Referred to as WeSeW in the following text was established in 2005.
The factory employs has more than 100 staff, nearly 10, 000 square meters, through passed ISO quality system certification and environmental protection certification, Professional Scr... Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd Referred to as WeSeW in the following text was established in 2005.
The factory employs has more than 100 staff, nearly 10, 000 square meters, through passed ISO quality system certification and environmental protection certification, Professional Scr...
