Product Details

Specifications

1.Small power consumption
2.High clean ability
3.High product effiency
4.stable small product

Introduction of screw sand washing equipment:

Screw sand washer is the professional sand washing machine developed on the basis of previous technology and combined with the actual situation of sand and gravel industry. It is a high-efficiency sand washer which can separate the excess powder and mud and so on in the raw material. When working, the sand will grind each other under the driving of the impellers. By this way it can not only remove the impurities wrapped on the surface of the sand, nut also destroy the vapor layer wrapped around the sand, and completes the impurity cleaning processing in powerful water flow.

Application of sand washing equipment:

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 washing equipment:
Three functions: cleaning, dewatering and grading.

2. Cleaning and upward conveying at the same time.
3. Low water consumption; durable.
4. Impellers use wear resisting plate or polyurethane material, reduce the running cost.
5. Designed according to low volume, low investment.

Principle of screw sand washing equipment:

Screw sand washing is developed according to the principle of different particles with different fall velocities because of their sizes and densities. Fine particles float in the water and form the overflow; coarse particles fall down to the bottom of the trough and are pushed to the top port by the impellers and discharge. During working, the motor drives the impellers to rotate slowly by triangle belt, decelerating motor and gears. Sand enters the washing trough from the fed trough, roll and grind each other under the driving of impellers. Then wrapped impurity around the sand surface is removed and the vapor layer is destroyed at the same time. While the impurities and dirt is removed by the added water flow, cleaned material is conveyed upward by the rotating impellers to the discharge chute.

Specification:

Models	XS0540	XS0745	XS1050	XS1070	XS1254	XS1554	XS2060
Diameter of screw (mm)	500	750	1000	1000	1200	1500	2000
Length of tub (mm)	4000	4500	5000	7000	5400	5400	6000
Capacity (t/h)	3-10	5-20	10-30	15-40	30-50	50-80	80-120
Speed of screw (r/min)	18	18	18	18	16	16	14
Electric Motor Power(kw)	5.5	7.5	11	15	15	22	30
Dimension (mm)(L×B×H)	6200X670 X1300	6200X800 X1500	7300X1250 X2200	8700x1250 x2200mm	7300X1440 X2400	7300X1850 X2800	8200X2450 X3200