... ,6m,7m,ect.2m,3m adopt single drive ,3m,4m,5m,6m,7m adopt dual drive and lineal guide. Torch quantity and ... . FrameGantry box beam with good loading capacity, high double=-side drive, for the compact structure, sufficient to eliminate the welding stress, its ... ,plasma only,flame and plasma 5Driving method rack and pinion drive for X and Y axes 6Driving modedouble-side driving7Flame cutting thickness ...