Quality Control Oxygen-Acetylene Cutting & Welding Oxygen CYL Size: Volume 300 (cf) Acetylene CYL Size: Volume 420 (cf) Hypertherm Plasma Arc Cutting System (Max43) Rated Output: 20-40 amps Miller MIG Welder (Millermatic 90) Miller MIG Welder (Millermatic 130) Hobart MIG Welder (Betamig 200) Miller MIG Welder (Millermatic 250) Miller MIG Welder (Gold Star 300) Miller MIG Welder (Delta Weld 450) Lincoln TIG Welder (TIG355) Miller STICK (Portable) Big 40 Diesel Miller STICK (mAXSTAR 150s) ESAB Silhouette 1000 CAM Torch