Heavy-duty Steel Gantry Type Submergedarc Welding Machine of H Beam Production Line

Using cymbiformsubmerged arcwelding; when welding,  work piece is fixed,  but portal frame is moved and the speed of moving 

is controlled by frequency variation; equipping a set of wedling head at each2 groups of guiding 

post on the beam; using electric dynamo to drive to adjust shirting up and down; using manual 

adjusting device to adjust shifting left and right; processing mechanictracing the welding line with 

guiding arc mechanism,  wich can get high quality of welding line ; automatically recycling the 

solder,  which can save the labor.

Product Application:

Automatic mode heavy duty H-beam build up line is widely used in various metal structure enterprises domestically.

Product Advantage: