The crane boom weld is double-sided butt weld, using efficient chain turning and positioning clamping system, combined with double wire MAG welding process, high production efficiency, double station design, the effect is more outstanding.

The welding workload of the rear section of crane chassis is large, the traditional welding method is to use welding trolley welding, manual lifting after welding and then welding, this system double gun welding, turning over integration. Can be extended to the welding of related products.