Product Details

300-500 ton /hour screw sand washer for river sand,screw sand washing machine

Sand washer is suitable for washing, classifying and dewatering of sand used in construction, quarry, hydropower station, concrete dam project, pole factory, as well as "soul-rending nature sand" for casting use,quartz sand for glassworks, and pressure sand for oil well backfill. With inclination angle of 180 , a setting pond is formed and surrounede by three-side plates at the bottom of water channel.The spiral head submerges into the setting pond,the spiral rotates continuously driven by motor and reducer, and clean water is fed into setting pond through the bottom perforated plate.

Application of Screw Sand Washer :

1>. Mineral Ore such as : gold ore , iron ore , copper ore ect.

2> Gravel

3> Crushed Rock

4> Recycled Material

5> Most kinds of bulk material that needs washed

6> different types of Sand and Clay , such as Silica Sand ect ..

It is suitable for washing, grading, impurity cleaning for metallurgy industry, construction material, etc. It is the indispensable sand washing equipment for housing construction, bridge construction, highway and railway project, etc

Features of Screw Sand Washer

for scrubbing difficult materials such as tough insoluble clays, conglomerates, soft stone and cemented aggregate
High capacity
Heavy duty conveying paddles
Fabricated with heavy duty tubs
Oversize bearings and gears
Thick-walled shafts
Lower end bolted to fully machined stub shaft. Upper end mounted through flexible coupling to output shaft of gearbox
The compound drive divides the operating load over an optimal combination of oversized helical and spur gears
Continuous grinding and abrading log washer paddles
Adjustable water discharge gates on both sides of lower end of the tub
Dewatering ,Washing ,Classification

Working Principle of Screw Sand Washer

The material pours in the from the end of input,the spiral impeller rotates by the driven of the motor and the reducer,and then push the material inside the hopper close to the end of output.Thus,under the action of being advanced,mixed and the flushing water,the mud wrapped on the material and the impurity go separately.Finally,the separated fine sands are discharged from the discharging port under the advancing movement of the spiral.Thus,the continuous work of washing sand is finished again and again.Promptly carries off the impurity and the small proportion foreign matters,and discharge from the overflow port tank washer,completes the cleaning action.The clean sand and crushed stone is carried off by the leaf blade,and ids finally poured into the discharge chute from the revolving impeller,completes the cleaning action.

Specifications of Screw Sand Washer :

Model No.	Spiral Diameter (mm)	Feeding size (mm)	Water Comsuption T/h	Capacity (T/H)	Motor Power Kw	Length x widthx height (mm)	weight Kg
XL-508	508	≤10	14-88	20	7.5	8000×2343×1530	2670
XL-610	610	≤10	14-165	50	7.5	8000×2490×1530	3800
XL-762	762	≤10	18-124	75	11-15	9070×2650×1638	5225
XL-915	915	≤10	18-162	100	11-15	9070×2650×1638	6370
XL-1118	1118	≤10	27-333	175	30	9070×2830×1900	9800
2XL-762	762	≤10	40-250	140	2×11	11580×3965×2370	7440
2XL-915	915	≤10	105-620	200	215	9070×3300×1638	9531
2XL-1118	1118	≤10	125-1400	350	222	9070×3890×1900	16700
XLZ-762	762	≤60	355-450	80-125	22	11580×5226×2370	9800
XLZ-914	914	≤60	400-600	125-175	30	6980×1200×1340	11800
XLZ-1118	1118	≤75	500-750	180-250	37	7400×1380×1950	13900
2XLZ-762	762	≤60	600-800	100-150	2×22	6980×2091×1340	16800
2XLZ-915	915	≤60	700-900	150-200	2×30	7120×2146×1590	20800
2XLZ-1118	1118	≤75	900-1100	200-300	2×37	8500×2861×2150	23870