1.SpecificationsSandstone Washer:

1>simple structure

2>little loss of fine aggregate and sand

3>long service life and free maintenance.

2.Application of Sandstone Washer:

The XSD series Sand Washing Machines is a kind of water washing style washing and selecting equipment matched with the sand making machine and can clean the dust and stone powder which mixes with the final sand, so sand washing machine can improve the quality of the sand. The novel seal structure and reliable transmission, ensures the cleaning effect of dehydration. Sand washing equipment is an efficient equipment coordinate with sand making machine.

Sand washing machine is widely used in construction sites, gravel plants, concrete hydropower dam site, and other industries, which has a high cleaning, reasonable structure, large capacity, low power consumption, less loss of sand during the washing process, particularly thetransmission parts of sand washing machine are separated with water and sand, so the failure rate is much lower than the common sand washing machine, sand washing is the best choice for upgrading the industry.

3.Characteristics of Sandstone Washer:

1>This Sandstone Washer is of simple structure. The driving device of the impeller is separated from water dirt and sand. This greatly reduces the fault rate.

2>Compared with traditional spiral sand washing machine, this sand washing machine has the following merits.

3>This machine causes little loss of fine aggregate and sand. It complies with national standards listed in Sand for Building Usage and Cobble and Aggregate for Building Usage.

4>This machine has almost no wearing parts except screen cloth.

5>This Sand Washer enjoys long service life and free maintenance

3.Working Principle:

when the sand washing machine is running, the motor drives the impeller slowly turning through the belt, reducer, after the gear reduce the speed, sand and gravel are washed into the tank to the trough and driven by the the impeller, with tumbling and grinding each other to remove sand and gravel covered the surface of the impurities, while damages to the water vapor coated layer of sand to facilitate dehydration; at the same time, adding water to form a strong water flow, timely brings small proportion of impurities and foreign matter away and discharged from washing exports of the overflow tank, then finish the cleaning action. The cleaned sand and gravel are brought away from the blade, and finally poured into the out trough by the rotation of the impeller, and then finished the cleaning process.

4.Main Technical Data ofSandstone Washer:

Model	Number of screw	Screw Diameter (mm)	Tub Length (mm)	Suff Size (mm)	Capacity (t/h)	Screw Speed(r/pm)	Power (kw)	Water requirement (t/h)	Overall Dimension (mm)
LSX920	1	920	7585	≤10	100	21	11	10-80	8420*2810*3960
2LSX920	2	920	7585	≤10	200	21	11*2	20-60	8420*3970*3960
LSX1120	1	1120	9750	≤10	175	17	18.5	20-150	10770*3950*4860
2LSX1120	2	1120	9750	≤10	350	17	18.5*2	40-300	10770*5260*4860

Model	Impeller Specification (mm)	Impeller rotary speed(r/min)	Capacity(t/h)	Suff Size(mm)	Power(kw)	Waterrequirement(t/h)
XSD2610	2600*1000	1.178	20-50	≤10	5.5	10-80
XSD2816	2800*1600	1.177	30-60	≤10	11	20-60
XSD3016	3000*1600	1.179	50-120	≤10	15	20-150
XSD3620	3600*2000	1.180	80-150	≤10	18.5	40-300