18/10/2025 – The double pressure welding (DD) process for non-ferrous metals
Efficient and high-strength joints
In modern manufacturing technology, the joining of non-ferrous metals such as aluminum, copper, and other alloys is becoming increasingly important. Especially in industries like electrical engineering, automotive, and machinery, reliable and high-strength welds are in demand.
The double pressure welding (DD) process represents a significant advancement in welding technology for non-ferrous metals. © Ideal-Werk
The double pressure welding (DD) process represents a significant advancement in welding technology for non-ferrous metals. © Ideal-Werk
During welding, the heat-affected material in the weld zone is almost completely expelled from the joint due to the extra pressure. in the picture: Double-pressure welding | Original material | Butt welding © Ideal-Werk © Ideal-Werk
The DD process is a specialized welding technique that can be implemented on certain machines, such as models “DSH 130” and new “DSH 250”, equipped with the NE configuration. © Ideal-Werk