In high-volume manufacturing, the welding power source has to keep pace with the automation around it. When studs, pins or threaded components are welded onto thin sheet metal at high speed, stable welding parameters and repeatable cycle performance become essential. The PRO-C series of capacitor discharge welding machines is designed for this type of application, combining capacitive discharge technology with a compact architecture that can be integrated into automated welding systems and production lines.
The PRO-C range is built around electronic control of the welding process. An integrated microprocessor manages the machine functions, while continuous welding-current adjustment allows the parameters to be set according to the application. This provides greater control over repetitive welding cycles and helps maintain consistent results when the same operation has to be performed continuously across a production batch.
Its compact, modular construction makes the PRO-C suitable for automation projects where the welding unit needs to be incorporated into a larger system rather than operated as a standalone machine. The technology is particularly relevant to high-speed stud welding on thin sheet metal, including applications involving pins, studs and threaded components. Depending on the production layout, the welding machine can become part of an automated sequence in which positioning, component handling and welding are coordinated within the same cycle.
Digital interfaces add another level of flexibility where communication with the surrounding automation system is required. The ability to program and monitor welding cycles can support applications where process information, repeatability and production control are increasingly important. This makes the PRO-C series suitable for manufacturing environments moving towards connected production and Industry 4.0 principles, subject to the interfaces and configuration required for the specific application.
A.T.S. supplies PRO-C capacitor discharge welding machines and provides technical advice when selecting the appropriate solution for the application. The assessment can take into account the material and sheet thickness, type of stud or component, required production speed, automation architecture and process-monitoring requirements. A.T.S. also provides technical assistance to support the integration and use of the welding equipment within the customer’s production environment.
