Resistance Welding Heads

Electrode pressure - also known as 'force' - is a key parameter in resistance welding. Proper force guarantees both weld quality and consistency by improving fit-up of the parts being welded, thus increasing the current path and reducing interface resistance. Force is provided by the weld head.

Miyachi Unitek offers a full range of resistance welding heads including manual, air-actuated, and electromagnetic models with opposed, step, series, and parallel gap electrode configurations.  Force ranges from just .08lbs (40g) to 1600lbs (725.7kg) to address both fine and large scale spot welding applications.