The column and boom welding manipulators maximize both safety and production with load capacities ranging from 150 lb. to 3,000 lb and can produce constant weld-metal deposition until the job completed.Automatic welding heads can be readily brought to the required welding position and moved along the weld preparation at the required welding speed. Features: Ability to maintain weld head over weld joint in a stable position . Ability to have multi-weld stations using only one weld head with overall productivity , increasing return on investment. A smooth 360-degree rotation. A standard safety include, anti-fall device and limit switches for all motions Standard Type parameters: TypeJH22JH33JH44JH55JH66JH88JH1010 vertical Stroke (mm)20003000400050006000800010000 Type Of Guidway Beam Max Height (mm)22103360436554156460872010750 Beam Min Height (mm)210360365415460720750 Equipment Total Height (mm)288043955455672578251058512700