The WELCOM series, sold by our company, is divided into AC and DC models, with the representative model being the W-2000.
It is a resistance spot welding control device for steel and aluminum, holding over 60% market share in Korea, and leading the domestic automotive industry, including Hyundai Motor, Kia Motors, GM, and Renault.
Our resistance spot welding control devices can be designed and manufactured to meet customer requirements with capacities ranging from 400A to 2400A.
The controller’s exterior design and color can also be customized.
Key advantages include outstanding hardware performance, welding data storage, quality history management, and real-time welding monitoring.
The system supports various communication protocols such as DIO, DeviceNet, CC-Link, PROFIBUS, and EtherNet/IP.
In addition, the equipment features adaptive control, which enables real-time correction of welding current and time to ensure optimal quality.
The new model, W-2000, incorporates technologies such as adaptive control, disturbance detection, predictive maintenance, and nugget diameter estimation, all of which enhance welding quality and improve the reliability of automotive body resistance spot welding.