XL Series Spiral Sand Washers (http://www.vibratingscreens.org/Washing/Sand-Washer.html ) can wash and separate the soil and foreign material in the sand.Its novel structure,adjustable overflow dam baffle and reliable arrangement can make sure the result of wash.XL Series Spiral Sand Washers is widely used to wash, classify, rid impurities, and choose the coarse from the fine in the industries of highway, hydropower, construction, and so on. It is better to wash construction and road sandstone. XL Series Spiral Sand Washers Characteristics and advantages: XL Series Spiral Sand Washers has the characteristics of reasonable structure, convenient maintenance, high output, low power consumption, and high degree of cleanness. Its novel sealed structure, totally-enclosed oil-bath transmission system, and adjustable overflow slice ensure the characteristics of high efficiency, durability, cleanness, and good dehydrating effect, and reliable product size.