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Description of stone washer :
stone washer is a main equipment for washing stone and sand.this stone washer is aspecial equipemtn used for cleaning the sand and stone materials in highway,reilway,bridge ,tunnel construction industries,it is more flexible ,productive.and energy-saving with higher cleaning ration than other similar products in domestic.
Characteristics of Stone Washer:1.Reasonable structure, easy maintenance, high output, low energy consumption, high cleaning rate2.novelty cloth structure, brand-new transsmission device, adjustable sink3.efficient, wearing, and of good hydrate effect, steady final product.
Working Principal of Stone Washer: The electric motor drives the drum sieve to rotate after reducing speed through V-belt, gear box, gear wheel. The stone loader is put into the hopper and rolls along with the drum sieve and the stones are grinded mutually. In this process, the impurity on the surface of the stone are removed. Meanwhile, water will be added and forms a strong water flow, which will take the impurities and light foreign matters. The dry stones will be carried to the yard by conveyors.
Main Technical Parameters:
| Specification | 1542 | 1842 | 2042 |
| Cylinder diameter(mm) | 1500 | 1800 | 2000 |
| Cylinder length(mm) | 4200 | 4200 | 4200 |
| Screw speed(r/min) | 10-13 | 10-12 | 9-11 |
| Feed size(mm) | 60 | 80 | 110 |
| Capacity(t/h) | 40-60 | 60-80 | 100-150 |
| Motor power(kw) | 15 | 18.5 | 22 |
| Weight(t) | 2.8 | 5 | 10 |
| Overall dimension(m) | 6.5*1.75*1.8 | 7.5*2.1*2.6 | 8.8*2.2*2.9 |
2011 professional rotary stone washer