FIELD: electrochemical processes. SUBSTANCE: invention relates to equipment for treating parts with baths containing toxic liquids. Line contains process baths and jet-washing baths provided with load supports; covers with executive mechanisms and opening-closing means; side-wall two-cavity induced drafts having additionally slots for suction of vapors, gases and air sols; and arrangements and executive mechanisms for controlling amount of sucked vapors, gases and air sols in each cavity of induced drafts. Line further contains drying chamber, sensors of conveyor and load position, rail way, bar with part- holding appliance, control panel, conveyor with part-holding appliances, drive, and bell for catching vapors, gases and air sols equipped with channels for withdrawing the latter into induced drafts consisting of stationary and displaceable parts, the latter being made in the form of laterally closed bellows and joined to each other crimps. Flange of bellows is coupled by the aid of executive mechanisms with bath flanges. Jet-washing bath is provided with induced drafts and executive mechanisms for controlling amount of sucked vapors, gases and air sols and slots for sucking the latter from gas-withdrawal channels and conveyor bell. EFFECT: improved equipment structure and process flowsheet. 3 cl, 2 dwg
