Tandem Twin Gas-Shield Backing Beam Welding Machine , Assembling Machine

Tandem Twin Gas-Shield Backing Box Beam Welding Machine , Assembling Machine Quick Detail: Used for assembly in box beam production It features high effectively and low running resistance. Description: This machine is used for Box-beam and U-beam assembling. The plate is placed on the bracket with assistant center device, the motor drivers the moving gantry into working area, the up-press cylinder and side-press cylinder presses the web plate and flange plate, and then