The mechelonic welding controls state-of-the-art micro-processor based controllers. They are factory-calibrated, versatile and are suited for Spot Welding, Projection Welding, Seam Welding and Special Welding Machines involving PLC based automation and/or PC based Data-acquisition requirements. These controllers are “field-proven” and in-house developed for more than 40 years. Thousands of these controllers are in use in India and abroad.