Dynamic On-site Mixer

ARCAL shielding gases for welding are designed to eliminate defects, reduce spatter, and minimize cleanup — and the DOM and Jobsite Welding Skid are engineered to unlock their full potential.

By feeding mixtures like ARCAL Speed, Force or Flux through the precision mechanical valves of the DOM and the rugged Jobsite Welding Skid, you guarantee an uncompromised blend tolerance that exceeds AWS A5.32 and ISO 14175 standards. This turnkey setup eliminates the traditional "cylinder shuffle" by bulk-storing liquid components and dynamically mixing your exact ARCAL formulation on-site, delivering consistent, code-certified weld quality across up to 50 stations simultaneously.

The ultimate portable powerhouse: DOM + Jobsite Welding Skid

While the Dynamic On-site Mixer is available as a stand-alone wall-mount unit, it truly reaches its full potential when integrated into the Airgas Jobsite Welding Skid. The Jobsite Welding Skid is specifically sized to cradle MicroBulk storage tanks. This allows you to move away from the “cylinder shuffle,” replacing multiple of high-pressure bottles with a single, high-capacity liquid supply that can be refilled on-site by an Airgas truck.

By pairing the DOM with the Jobsite Welding Skid, you aren't just buying a mixer — you’re deploying a self-contained gas factory that can be dropped exactly where your work happens.