A6 Mastertrac A6TF Tandem

For efficient submerged arc welding Self-propelled, four-wheel drive, automatic welding machine. Easy to move with quick set-up for different workpieces. Suitable for heavy production welding with capacity for up to 6 mm (0.24 in.) wire using 1500A direct or alternating current. Designed for use with LAF (DC) or TAF (AC) welding power sources. Three different designs: Single: available with standard or high speed motor Twin-Arc: with a simple add-on for the extra wire, you can convert an A6 Single Mastertrac into a highly productive automatic twin-arc welder for fillet and butt welds without the use of an extra machine or power source. Tandem: the high deposition rate using a multi-electrode system increases productivity substantially. By selecting different combinations of direct and alternating currents, the A6 Tandem Mastertrac can handle any type of welding work resulting in increased profitability. Weld mild steel and aluminum solid or cored wire by modifying an A6 Single Mastertrac with an easy conversion kit for gas metal arc welding (GMAW). Pre-set and control of welding parameters with the A2- A6 process controller PEK - a digital control system with display menus; 255 different weld sets can be stored.