Welding Department

Plainville Machine is equipped to weld carbon and alloy steels using Shielded Metal-Arc, Gas Metal-Arc, Flux-Cored Arc, Gas Tungsten-Arc and Submerged-Arc and aluminum using GTAW and GMAW. Non destructive testing includes magnetic particle and liquid penetration.


We are skilled at handling complex weldments, and have all the tools and knowledge to efficiently assemble medium to large scale structural weldments. Please check out some of the recent work that we have done for our customers. Also we have included pictures of the support system we made to go in the floor for our new machine.

Weldment we fabricated and built for our new machine base.



Weldment manufactured to hold a turbine.

Aluminum Weldment for the music industry.


Tig welding at our facility