... of the subsidiary bodies, within the manufacture of welding gantry width 1800mm, suitable for the largest ¢ 3 + ¢ 4mm solder joints ... be completed by preheating, flash, tempering and other welding procedures, suitable for different materials, different cross-sectional shapes of the ... upset. Computer, PLC intelligent control system.Is suitable for welding tools, rods, tubes, rim, etc. resistance ...