Technical competence, knowledge and first-class tools have always been the basis of quality workmanship. And today, customers are also seeking flexibility, reliability and economy. With its SF/SL and PL spot welding units specially designed for handicraft welding, DALEX is the competent partner for handicraft trades.

Industrial production puts the greatest of demands on the performance, quality and reliability of the welding units used. The PMS range from DALEX offers industry a range of units which have successfully proved their performance capabilities time and time again in diverse industrial applications.

Special challenges always require special solutions. DALEX special welding units respond to this.

Whether it be a spot, projection, or seam welding unit, DALEX designs and manufactures the right plant to meet every type of welding challenge.

And the results live up to this: Efficient, highly productive and economic manufacturing technology. DALEX doesn't just handle the installation and commissioning of the plants, it also provides maintenance and full service for its satisfied customers.

Learn more about DALEX special units

DALEX spot welding guns in 31, 32, 33 and 35 series put the full range of resistance welding performance capability in your hands. They are flexible and mobile products for use in both workshops and industrial series production.

High current and great electrode force enable short welding times in order to maintain the quality and composition of the material and create first class welding results. They can also be used at mid-frequency technology for very stable steel and aluminium.

From the smallest of hand-operated guns through industrial robots right down to high performance pedestal welding units: DALEX mid-frequency transformers with rectifier all stand for quality, reliability and economy.

A special inverter controller rectifies the three phase mains power supply and converts it to 1000 Hz alternating current. This voltage is passed to a compact, closely coupled transformer and rectified again on the secondary side. This creates a direct current for welding that can be rapidly and accurately regulated.

Original accessories and components are perfectly designed for use with your DALEX unit and increase the efficiency and range of applications of the unit. In addition, we are also able to supply individual components such as MF transformers, cylinders for special engineering, spring balancers, coolers etc. For more information, see our component catalogue.