1.this machine  can weld the round seams on the round tank, especially the Fish belly shaped tank. It is one of the most useful arc submerge welding machines for the special vehicle industry at present

2.The machine adopts the flexible and reliable profiling technology to fulfill the automatic seam trace and automatic adjustment. During the welding procedure, there

is no trembling phenomenon and thus the working efficiency can be highly improved.

3 adopts the advanced micro-electronics technology. It features in operate easy and control convenient

4.adapt submerged arc welding,good welding quality, neat welding seam,high efficiency and enlarge the strength.

5.the welding gate is stable,and the workpiece is hold by movable device from front and back side.can guarantee the stability of welding.

 Parameters: