New type best selling mining washing machine screw sand washer machine Certified by CE ISO9001:2008

Specifications

High Power and Low Cost Spiral Sand Washing Machine
1.ISO certificated
2.30% energy saving
3.can meet different capacity

New type best selling mining  washing  machine  screwsand  washer  machine Certified by CE ISO9001:2008

The Appliction of spiral sand washing machine :

Spiral sand washing machine is mainly used for sand factory, electric pole factory, work-site of building and concrete dam to wash, classifying and de-watering various sands. This sand washer adopt inclination of 15,under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, de-watering, classifying. 

 

Working principle of Spiral sand washing machine :

 The sand is feeding into the sediment pool from the feeding box, acting by rotating screw blade, the sand is turning and rolling and grinding each other to eliminate impurity and waterair layer around sand to facilitate dewater. 
The fresh eater rising current from the porous plate carry foreign matter to water surface and overflow the weir plate, to finish washing processing.

Dewatering: 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 dewatered sand is out from the discharging opening.Classifying Material classifying is realized by overflowing the nonneeded fines, the controlling method is adjusting height of overflowing weir and adjusting speed of screw.

 

Type	XS2200	XS2600	XS2900	XS3500
Wheel bucket diameter(mm)	2200	2600	2900	3500
Rotation speed(r/min)	1-2	1-2	0.8-1.5	0.8-1.2
Processing capacity(t/h)	15-30	20-50	50-100	120-200
Motor power(kw)	4	5.5	7.5	11
Total weight(kg)	4300	5600	8100	9900
Dimensions (L*W*H) (mm)	3150*1910*2280	3520*2390*2690	3820*2640*3200	4420*2930*3800