The Keene DW3 12-Max Mini Dry Washer is the ultimate compact, high-performance dry washer for discerning prospectors on the move. Super light weigh at only 28 pounds. Designed for portability, simplicity, and ultra-fine gold recovery, We even have dead air spaces the enhanes fine gold recovery. This efficient 12-volt system draws only 1 amp and runs 2 to 3 times longer than other battery systems. Don’t be fooled by its compact size, the DW3 Max delivers serious production and professional-grade recovery in a backpack-ready package. Perfect for sampling, exploration, and small- to medium-scale operations. Rocking hopper efficiently classifies material for smooth, trouble-free feeding. Quick, easy setup. Folds flat for transport into remote locations. Built tough from aircraft-grade aluminum and cross-linked polyethylene. Variable speed control for optimal performance in any condition. Processes up to 1,000 pounds per hour.