A6S and A6DS Tandem Welding Heads

• Suitable for heavy construction welding
• Capable of welding DC/DC, DC/AC or AC/AC
• Uses A2-A6 Process Controller PEK for quick and accurate programming of welding parameters for each torch
• Feedback system gives high and consistent welding quality from start to finish, saving time and money
• Versatile positioning through easy to use, complete slide assembly for welding torch position, distance stick-out and angle on both leading and trailing torches
• Enhance productivity by adding optional equipment such as Twin Wire and Integrated Cold Wire (ICE™) systems
• Welding heads can be equipped with a standard wire feed unit (gear ration 156:1) or with a high-speed wire feed unit (gear ratio 74:1)
• Available in two basic versions, A6S Tandem Master and A6DS Tandem Master with several configurations to match specific safety, quality and productivity requirements

A6S Tandem Master

• Optimized for welding across multiple perpendicular axes and is key in the welding of cylindrical objects where both longitudinal and circumferential welding is required

A6DS Tandem Master

• Optimized for welding in multiple directions and is key in the automated welding of long weld joints such as beams and girders