Material mixing and spraying apparatus

摘要

An improved mixing and spraying system comprises: one or more pairs of material mixing tanks wherein both tanks of each pair selectively and alternately exhaust into a single common material exhaust assembly and discharge through a single spray nozzle whereby continuous mixing and spraying procedures can be simultaneously maintained; a unique, combination, materials grating and filtering system associated with each tank; remote control apparatus for remotely controlling the rate of material flow from the spray nozzle; method and apparatus for operating numerous hydraulic motors at the same time; and method and apparatus for maximizing the use of hydraulics and hydraulic motors while eliminating the use of gears and pulleys for driving motors.