FIELD: galvanic and chemical production. SUBSTANCE: known apparatus has main treatment baths, rinse baths, drying chamber, charge-discharge columns, detectors sensitive to presence of part- carrying devices in bath, conveyor for part-carrying devices. Conveyor is provided with grips and reversible drives for motion in horizontal and vertical planes, vapors, gas and aerosol catching hood rigidly connected with conveyor construction. Hood has caught vapors, gas and aerosol discharge channels for discharging into line ventilation system. Line is provided with rails, current-conductive bar with part-carrying devices and transportation brackets, conveyor detectors and control panel. Apparatus is characterized by self-discharge chute for catching and discharge of electrolytes and solutions, circuit for cleaning inner surfaces of self-discharge chute, specific arrangement and embodiment of rinse bath. EFFECT: reduced consumption of rinse water, increased efficiency of line and stabilized composition of electrolytes, solutions and rinse water. 6 cl, 2 dwg
