FIELD: equipment and vehicle accessories.
SUBSTANCE: invention relates to processing unit for surface treatment and can be used for body parts colouring, bumpers in particular. In processing unit for surface treatment, primarily for colouring, primarily body parts. Transport system and paint system are made so that at least one painting robot is configured to move relative to direction of object transportation optionally with component move parallel to direction of object transportation and/or component move perpendicular to direction of object transportation. Transport system includes a system of transport guides upon which stock holders are moved, which carry treatable objects. Transport guide system includes a switch unit which connects transport guide system sections to each other extending in the same direction or at an angle to each other so that various transport path for objects are selectively given. Surface treatment device comprises at least one processing unit. In the method of surface treating at least one painting robot moves optionally with component move parallel to direction of object transportation relative to direction of object transportation and/or move component perpendicular to direction of object transportation. Stock holders retaining treated objects move along the system of transport guides. Moreover different objects transport path can be set.
EFFECT: increase of flexibility level in relation to position of processed objects and process simplification.
11 cl, 8 dwg
