Oxygen production machine Less cost than liquid oxygen, more economical. Proven technology PSA, safe operation. HMI control.Sma Oxygen production machineApplication*** For ... or blackout.CANGAS CAPO-HP Series high purity oxygen machine generates high purity oxygen at 98±1%. It is an unique ... GAS has been an integration of R&D, design, manufacture, sales, service. Over the past ten years, CAN GAS ...