XL,2XL Spiral Sand Washer

1.Large handling capacity, low power consumption 2.Few material losses by washing, high washing efficiency 3.Saving water

The best sand washer for crushing line Simple construction,Reliable operation, Easy maintenance,Lower running cost ISO

Screw sand washing machine is mainly used for sand processing, electric pole factory, building work site and concrete dam, various sands classifying and dewatering. This sand washer adopts 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, dewatering, classifying.

 

Washing:

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 water-air layer around sand to facilitate de-water. The fresh eater rising current from the porous plate carry foreign matter to water surface and overflow the weir plate, to finish washing processing.

 

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.

 

Classifying:

Material classifying is realized by overflowing the non-needed fines, the controlling method is adjusting height of overflowing weir and adjusting speed of screw.

 

Main Technical Parameters

Model	Number of Screw	Screw Diameter	Tub Length	Max. Feeding Size	Capacity	Screw Speed	Motor Power	Water Consumption	Overall Dimension	G.W.
	(pcs)	(mm)	(mm)	(mm)	(t/h)	(r/min)	(kw)	(t/h)	(mm)	(t)
XL915	1	915	7585	10	100	21	11	10-80	8500×2810×3600	6.27
2XL915	2	915	7585	10	200	21	2×11	20-160	8420×3765×3960	11.11
XL1115	1	1115	9782	10	175	17	15	20-150	10970×3945×4720	10.18
2XL1115	2	1115	9782	10	350	17	2×15	40-300	10970×5250×4720	17.94

Note: Specifications are subject to change without further notice.

XL,2XL Spiral Sand Washer