Welding manipulator is used when the weld head has to be moved to a position relative to the work piece. It provide the perfect solution as the boom can be lifted and lowered on the column and can be extended or retraced as required,The ends of boom are machined to carry a welding head ;and can composed of auto welding mechanical equipment via welding rotator, welding positioner and welder,widely applied to industries such as boiler,pressure vessel,petroleum, chemical industry and mechanism .
+ Structure : stationary, stationary and revolve , moving and revolve type.
+ Cross section of boom and column are rectangular-section beams, with double-rail, welded into shape,stress-relieved and mechanical machined finely, ensuring higher precision；
+ Drooping of boom along horizontal travel is 2mm/m.
+ Boom lifting device including ratchet-type anti-dripping unit on the column, safe and reliable to prevent chains from incidental broken.
+ Guide roller is eccentric structure, decrease clearance between roller and rail surface, ensuring smooth and no shivering boom travel.
+ Column revolve unit has motor –driven and manual drive type.
+ Control box includes control box and pendant , interface with positioner and rotator also prepared
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Welding manipulator Used in welding of wind power tower Images