Description
Our Column and Boom welder is a machine that is made up of a “column" of metal going vertically and a
“boom", which is a piece of metal that runs along the column horizontality. It is the necessary welding
equipment for pressure vessel, steam boiler, pipe and other industries. It is composed of column, boom,
elevating structure, rotating structure, electric moving structure, lifting guide bracket, locking rail, cabinet,
control box and other components. Boom can move step less for retracting in the carriage, lifting at constant
speed, in the slide add the liner plate in the periphery of the bottom can ensure the column lifting to the
maximum effective stroke and the boom retracts to the maximum effective stroke lower flexibility, and to
ensure the steel rigidness.
The electric cabinet is composed of the controller devices of boom lifting and retracting, it has the following
functions, such as thermal protection, over current protection, phase protection, position limits protection of
moving parts. The manual control box is at the front of boom, and close to workpieces, this is convenient for
the welding head to adjust up and down, right and left, also convenient for boom retracting speed and boom
lifting adjusting, operate system start, stop etc.
