Power Frequency Welding Controllers use standard mains frequency (50 Hz or 60 Hz) as the input and manage the welding process by controlling output current and weld timing. These controllers are mature in design, cost‑effective, and commonly used in traditional welding systems. They are suitable for applications with moderate control precision requirements and conventional welding processes.
Since its establishment 30 years ago, Yongkang Jiaxiao Welding Automation Equipment Co., Ltd. has specialized in the research, development, manufacturing, sales, and service of resistance welding machines, specialized welding machines, automatic welding machines, and automated stamping equipment for materials such as copper, aluminum, iron, and stainless steel. The company boasts a dedicated R&D team led by experts and comprised of diverse engineers. Its products have passed both the Chinese 3C and European CE certifications, and the company holds dozens of national patents. The company is a leading domestic manufacturer of resistance and automatic welding machines.