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The novel KSV-12 ball welding system using short-cycle drawn arc welding in radially symmetrical magnetic fields (Patent No. 10 2004 051 389) has made it possible for the very first time to weld alloyed and unalloyed steel balls from 2 - 12 mm in diameter onto all types of metallic workpieces. It allows optimal welds with an excellent decorative appearance to be produced. Depending on the respective requirements and type of application, the steel balls are fed either manually, semi-automatically or fully automatically into hand-held welding guns or automatic welding heads for stationary use.
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