Model No. WM-4*4
Up/down stroke of boom 4m
Optional up/down stroke of boom 3-7m
Rotating angle of the column ±180°
The up/down speed of boom 1150mm/min
Expansion speed of boom 140-1400mm/min
Rotating speed of column 0.2r/min
Friendship Machinery is a world leader in automatic welding machine for steel fabrication field and industrial pipeline construction projects, providing an extensive range of equipment for a variety of project applications.