Vacuum circuit breaker （VCB） automaticproduction line

This standardized production line ensures the manufacturing quality and performance required by leading VCB manufacturers. The line employs robust motorized carriers and custom jigs for sequential assembly, with a strong focus on the installation and alignment of the vacuum interrupter and spring operating mechanism. Automated stations execute stringent tests, including mechanism characteristic verification (opening/closing speed, timing), mechanical endurance cycling exceeding standard requirements, and High Voltage (HV) insulation testing. All processes are controlled by a dedicated system to enforce material traceability, operator guidance, and interlock safety features, guaranteeing every VCB meets the demanding IEC standards for reliability and operational life.