Fused wire electroslag welding uses a special conductive tube. During the welding process, the welding wire is continuously fed into the conductive tube and continuously improved. The characteristics of fuse-type electroslag welding: 1) The conductive tube must be continuously improved during the welding process. The structure of the electroslag welding part is complicated, and the structure of the conductive tube itself is also more complicated, making the equipment cost much higher than the melt nozzle type. 2) The conductive tube does not melt during the welding process and can be used multiple times, reducing the cost of use. 3) Welding with fine wire of φ1.6mm, the current density of the welding wire is increased, the melting speed of the welding wire is accelerated, and the welding efficiency is improved.
|Workpiece size||300 ～ 1200 mm|
|Trolley gauge||1000 mm|
|Walking speed||6 m / min|
|Walking motor power:||0.55KW|
|Effective welding length||17000mm|
|2 sets of welding power supply||Fuse-type electroslag welding power supply, wire feeder, lifting device, contact tip, oscillator, control box, cooling water tank, etc.|
Board thickness 12-60mm Wing width 200-1000㎜ Web height ≥350 mm Workpiece material Q345 (16Mn) Correction speed 6.28 m / min Main drive motor 11 kW Hydraulic station motor 5.5 kW System working pressure…