D&H Industries are experts at resistance welding or the spot welding process of steel and aluminum components. We use several custom machines designed for specific part applications. Some of the components we manufacture are in military applications. The criticality of weld quality cannot be overstated. We do periodic destructive testing to ensure the validity of our process.
We are equipped to provide complete assemblies of metal stamped parts and components. Joining together a variety of custom stampings along with laser cut and pressed parts to supply our customers a complete, higher level assembly.
Two metal objects are held together as current passes between two welding electrodes causing fusion. That is why it is called “spot welding.” The bond is created between sheet material without the use of fluxes, or filler metal making it a very cost effective process.
Resistance Spot Welding
Resistance Welding Close Up
Spot Welding Close Up
Spot Welding
