Spiral sand washing machine can clean gravel in the soil and debris, sealing novel structure, adjustable overflow weir and reliable transmission device to ensure the cleaning effect of dehydration. Widely used in roads, water and electricity, construction and other professional washing, grading, cleaning, as well as fine-grained and coarse-grained material washing and other work on the construction and gravel roads used particularly appropriate. Huaying Heavy spiral sand washing machine with a clean and high, reasonable structure, large capacity, low power consumption, sand loss, long life and other characteristics, especially when the spiral sand washing machine transmission and water, sand blocking phase, the failure rate greatly reduced, spiral sand washing machine is the best choice for domestic sand washing career, spiral sand washing machine is efficient sand washing machine, sand making it possible to wash the sand out of the mixed powder and a small amount of impurities, then progress sand quality. Which use advanced technology, contact the actual situation at home and abroad sand career developed efficient sand washing equipment, mainly used in construction sites. Gravel plant, concrete dam hydropower station, precast concrete plants, sand and other pressure washing, grading, and dehydration. 

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