Miller Auto Axcess 300 Overview The Miller Auto Axcess 300 robotic welding supply is capable of performing various MIG welding processes including pulsed MIG, metal-cored, and carbon arc gouging. This Miller welder is an economical approach to robotic arc welding. The Miller AA 300 is designed communicate with the Motoman XRC, Motoman NX100, Motoman DX100, and Motoman DX200 controllers. The Miller 300 is a great choice for automated, semi-automated, and robotic welding. The Auto Axcess 300 integrates with most used welding robots to provide a ready to weld solution. The Axcess 300 is commonly integrated with the Motoman SSA2000, the Motoman EA1400N, and the Motoman EA1900N. This used robot welding supply can also be integrated to ABB robots such as the ABB IRB 1600 and used FANUC robots such as the FANUC Arcmate 120ic and FANUC Arcmate 100ic.