Thermal Dynamics Plasma-cutting Shop

A Thermal Dynamics plasma cutter in an industrial setting with sparks in the background. A Thermal Dynamics plasma cutter in an industrial setting with sparks in the background. A Thermal Dynamics plasma cutter in an industrial setting with sparks in the background.
Since developing the plasma arc process in 1953, Thermal Dynamics has introduced numerous innovations to ensure your peak plasma-cutting and gouging performance.

Be at the forefront of plasma-cutting innovation with Thermal Dynamics manual plasma systems

When it comes to plasma cutting, a dynamic performance requires Thermal Dynamics. They invented the modern plasma electrode, created the lightweight manual plasma-cutter category and redefined high-precision productivity. See for yourself how Thermal Dynamics products can transform your plasma-cutting experience. Check back for updated product collections, new solutions and available promotions on Airgas.com.

High-performance welder generator

Weld, cut & power tools with your ESAB® Ruffian™ — paired with EMP 210 Welders & Thermal Dynamics® Cutmaster® systems

Shop Thermal Dynamics' top plasma-cutting equipment

Shop welding and cutting brands from ESAB

ESAB Showcase
A TIG welder wearing ESAB Personal Protective Equipment (PPE) using an ESAB welding machine
Harness lightning with the ESAB family of brands.
Shop ESAB
Three ESAB welding machines against a grey brick and concrete background
Shape the future with ESAB welding & cutting equipment and consumables.
Shop Victor
Get the job done right the first time, every time with Victor welding, cutting and gas equipment.
Shop Thermal Dynamics
A Thermal Dynamics plasma cutter in an industrial setting with sparks in the background
Be at the forefront of plasma-cutting innovation with Thermal Dynamics.
Shop Tweco
A digital TWECO MIG welding gun with an ESAB weldeing machine in the background
Gain more productivity with Tweco MIG guns and consumables.

GREAT WELDS START HERE

Talk to our specialists about welding equipment, gases or safety