DS Series Multi Function Sand Washer

Modular wash plant as a representative equipment that combines multiple washing, coarse and fine materials concentrated dewatering, fine sand recycling and other functions in one equipment. It is applicable to sand and gravel plants, construction sites, hydropower dams, glass manufacturing, oil well development and other industries. Compared with the washing and recycling machine, it has been greatly improved in performance.

Working principle

The qualified materials after classified by screening equipment flows into the screw sand washer through chute or pipeline. Sand and gravel are fully separated from impurities and mud through the fully cleaned, soaked and broken by screw mixer. Fine sand and muddy water are deposited in the tail of sand screw, and the fine sand is recovered through cyclone separator. Then the coarse and fine sand enters wheel sand washer machine at the same time for secondary cleaning to achieve complete separation of sediment. The coarse sand is lifted onto the high frequency dewatering sieve by impeller of wheel sand washer, the overflow muddy water flows into the dewatering screen water tank and concentrated by cyclone separator, and is dehydrated by the vibration of screen to finally realize the cleaning, recovery, dehydration and dry heap discharge of gravel.


1. Energy energy saving and environmental protection are the major themes of multi-functional sand washers. Functions include sand washing, fine sand recovery, dehydration and de-sludge, concentration and classification, which can effectively remove sand impurities and obtain high quality sandstone proucts with clean and low water content.
2. Multiple functions, reasonable structure, easy operation.


Model Feeding Size (mm) Capacity (t/h) Spiral Diameter (mm) Impeller Diameter (mm) Screen Panel (mm) Power (kw) Overall Size (mm)
DS-LX09-25-1530 ≤10 30-60 920 2500*1200 1500*3000 51 14550*5560*4150
DS-LX11-30-1842 ≤10 40-80 1120 3000*1600 1800*4200 95 16250*6200*3700
DS-2LX09-30-1842J ≤10 60-100 920*2 3000*1600 1800*4200 110.5 16250*6200*3700
DS-2LX11-36-2442J ≤10 100-150 1120*2 3600*2000 2400*4200 140.5 17450*6800*3700
DS-2LX15-36-3048J ≤10 120-200 1500*2 3600*2400 3000*4800 196 18000*7400*4600
DS-2LX15-42-3660J ≤10 160-250 1500*2 4200*3000 3600*6000 214 18580*8000*5200

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