The XSL series of grit stone washing and selecting machine is suitable for the washing and selecting, granding, and trash-extracting in industries like metallurgy, construction, water and electricity, etc. This series is suitable for washing and selecting materials of fine and rough granularity.
Working principle of Spiral Sand Washing Machine:
When the machine works, through the V belt and the speed reducer, the electrical machinery makes the gear reduction and then drives the impeller rotate slowly. The sand and crushed stone enters the tank washer through the feedertrough, driven by the impeller they roll and grind mutually. Through co-grinding, the impurity covers on the surface of the sand and crushed stone as well as foreign matters with small proportion are removed. At the same time, the water vapor level surrounding sand and crushed stone is distructed thus favors the dehydration. Meanwhile, adds water to create a strong water flow, 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 is finally poured into the discharge chute from the revolving impeller, completes the cleaning action.
Characteristics of Spiral Sand Washing Machine:-High level cleaning; reasonable structure-Big treatment amounts; small power dissipation
-Small loss of sand during the process of sand washing.-Much lower malfunction rate than sand washing machine used commonly at present.

Main technical parameter：
Model Spiral diameter Capacity Power Weight
XSL-50 500mm 12-20t/h 3kw 2550kg
XSL-75 750mm 40-55t/h 5.5kw 3820kg
XSL-100 1000mm 60-75t/h 7.5kw 4870kg
XSL-120 1200mm 80-100t/h 11kw 6900kg
XSL-150 1500mm 100-130t/h 18.5kw 8800kg
XSL-200 2000mm 130-160t/h 22kw 19000kg
XSL-100 1000mm 120-150t/h 7.5×2kw 8900kg
XSL-120 1200mm 160-200t/h 11×2kw 13100kg