Yaoqiang Double Cantilever Welding Machine en Yancheng, Jiangsu, China

Suitable box beam size(mm):300*300mm~1500*1500mm
Suitable length:4000~15000mm
Max loading weight:20tons
Moving speed:4m/min Double Cantilever Welding Machine Double Cantilever Welding Machine is mainly used for automatic submerged arc welding of shaped box beams. After replacing the separately purchased arc guide frame, it can also be used for ship welding of H-shaped steel. Steel box girder is a commonly used structural form of long-span bridges. Generally used for bridges with larger spans. It looks like a box, so it is called a steel box girder. The gantry double-gun electroslag welder is a special complete set of welding equipment used for the welding of box girder diaphragms. It is an important part of the box girder automatic welding production line. The machine has gantry type and cantilever type. There are multiple types of single-line, double-line or three-line multi-line. Automatic submerged arc welding is performed on the box-shaped column after electroslag welding.