Miller Smith Argon-Oxygen Proportional Gas Mixer 180 CFH

Take Control of Your Welding Gas Blends

Are you tired of paying a premium for "Gold" or custom gas mixes? The Miller Smith 299-014-1C Gas Mixer puts the control back in your hands. Designed for professional welders who demand consistency, this mixer lets you blend your own Argon and Oxygen right in the shop. This is the secret weapon for shops doing heavy structural steel or automotive fabrication where Argon/Oxygen blends are critical for achieving that smooth, spatter-free spray transfer.

Instead of stocking multiple types of cylinders—some for pure Argon, some for 98/2, some for 95/5—you can simply stock pure Argon and pure Oxygen. This mixer combines them to your required specifications with a flow rate of up to 180 CFH. That is enough flow to run hungry MIG guns without starving the weld puddle. Because it mixes the gas as you use it, you never have to worry about the "football" effect in pre-mixed tanks where the mixture changes as the tank gets low.

Simple, Tough, and Effective

You don't need to be a rocket scientist to set this up, and you don't need an electrician either. The Miller Smith mixer is purely mechanical. It uses the pressure from your tanks to drive the mixing valves, meaning there are no power cords to trip over and no solenoids to burn out. It mounts easily to a wall or a cylinder cart.

Why choose the Miller Smith 299-014-1C?

• Save Money: Pure gases are cheaper than custom mixes.
• Better Welds: Consistent gas ratios mean consistent penetration and bead appearance.
• No Downtime: Never run out of a specific mix again; as long as you have Argon and Oxygen, you are in business.

Upgrade your gas delivery system today and stop letting gas suppliers dictate your weld quality. This mixer delivers the precision you need for professional results.