1. Good quality but favorable price 2. High efficiency 3. Good reputation 4. easy to operate and to maintenance

 

Application scope:

It is mainly used for sand factory, electric pole factory, work-site of building and concrete dam to wash, classifying and de-watering various sands.

Working Principle of Spiral Sand Washer:The motor and reducer drive the impeller to slowly rotate. Materials enter the machine through the feeder trough, and are separated from the soil and impurities covered on the sand surface due to the function of propulsion, mixing and water flow. The clean fine sand is poured into the discharge chute under the propulsion of spiral, and the soil and impurities are discharged from the overflow port under the effect of water flow.

Spiral sand washer De-watering: The sand with bigger density is sunken down to tub bottom, the screw blade push this sand upwards, when passing through upper tub of proper length above water level, the water is draining into sediment pool from another drainage ditch, the de-watered sand is out from the discharging opening.

 Technical Specifications of spiral sand washer

Model	SLX-920	2SLX-920	SLX-1120	2SLX-1120
Spiral quantity	1	2	1	2
Spiral diameter(mm)	950	920	1120	1120
Trough length(mm)	7585	7585	9750	9750
Feed size(mm)	≤10	≤10	≤10	≤10
Capacity(t/h)	100	200	175	350
Spiral speed(r/min)	21	21	17	17
Power(kw)	11	11*2	18.5	18.5*2
Water consumption (t/h)	10-30	20-60	20-150	40-300
Weight(kg)	6200	11500	10900	17800
Outline dimension (mm)	8420*2810*3960	8420*3970*3960	10770*3950*4860	10770*5260*4860

Popular spiral sand washer