Hbeam submerge arc automatic welding machine
H beam submerge arc welding machines mainly include gantry type submerge arc automatic welding machine doublecantilever submerge arc automatic welding machine. Its running speed is controlled by AC frequency converter, large sp-eed range stable operation ,also there is a fast return function. lt mainly using weld seam tracking three-axis mecha-nical arc guide tracking(optional electronic contact sensor tracking laser visual non-contact tracking) to ensure that thewelding torch on the positive welding seam;the host the welder implement choose integrated linkage control itequipped with flux automatic spreading recovery system, high level automation, convenient quick operation. Double cantilever submerge arc welding machine can weld two workpieces at same time,the height of the web has no heightlimit soit is especially suitable for of large H beam automatic welding.In addition, by replacing the arc guide,small box beam can also be welded in the center position.
Selection of welding power source:domestic brands Chengdu Huayuan,Shandong Aotai, Chengdu Zhenzhong; importbrands Lincoln.
Selection of welding methods: single arc submerge arc welding; single arc double thin wire submerge arc welding; doublearc double wire submerge arc welding.
