Miller Gas Mixers for Accurate MIG and TIG Gas Mixing - MillerWelds

Proportional two-gas mixer, Argon/Co2

Accurate TIG and MIG weld shielding gas mixing. Various welding processes require different gas mixes for the best performance. Our proportional gas mixer provides accurate mixing (±2% of scale), and allows custom mixtures for producing optimal welds. Available in a wide range of gases for most all welding applications.


Accurate "on-site" TIG and MIG weld shielding gas mixing
Various welding processes require different gas mixes for best performance. Our gas mixer provides accurate mixing and allow custom mixtures for optimal welds.
Eliminates Stocking and Handling Pre-Mixed Gases
On-site mixing saves time and money. Reduces cylinders and eliminates the need for expensive premixed gases.
Reduces Set-Up Time
No need to change cylinders, regulators, flow control devices or hoses when changing from one range of mixed gas to another.
Ideal For education/Training
Operators can quickly see the effect of various gas mixtures on weld appearance, quality and penetration.
Easy Operation And Built In Flow Control
Simply set the dials for desired mix and flow. Eliminates the need for additional flow control devices when used in single station applications. Mechanical system, no electricity required.
Serves from 1 to 5 Welding Stations With A Single Mixer
Delivers accurate mixtures at flows ranging from 10 to 180 SCFH.
No Gas Separation
Pre-mixed gases can separate (stratify) after sitting for long periods in the cylinders. Our proportional gas mixers eliminate gas stratification and always deliver accurate mixtures.
Convenient, conversion charts at top of the cabinet for use with alternative gases.



Oxy-Fuel Cutting, Welding & Heating

General Specifications

Title Proportional two-gas mixer, Argon/Co2
Warranty Oxy-Fuel/Pressure Regulation Equipment Warranty