Welding Clamp Contact Resistance Demonstration – ROTOCON ERG Series

ROTOCON ERG Rotary Grounds deliver low and stable contact resistance, critical in high-current applications. Unlike traditional clamps that rely on conductive grease and require frequent maintenance, ROTOCONs provide consistent current, even under continuous rotation. In testing, conventional clamps fluctuated by over 100A, while ROTOCONs held steady at 500A. The result: more reliable performance, energy savings, and zero maintenance.