The SPEC MIX D2W is the ultimate SPEC MIX silo material mixing system for mortar, grout, stucco, shotcrete and most all other types of cementitious based products. The portable system completely eliminates the need for a jobsite mixer and labor. Specifically designed to attach to the bottom of a SPEC MIX G7000 or Ten Bagger silo, this continuous power mixing auger system utilizes a unique array of specialized mixing paddles, agitators and a controlled water feed. It folds and sheers any preblended cementitious product to efficiently hydrate the dried aggregate and mechanically work natural air into the material for maximum workability. Contractors can choose from an output of 3.5 or 7.0 cubic yards per hour and adjust to specific batch sizes or run continuously to a pump.