BangWin 99% High Purity Indutrial&Medical Oxygen Generator: based on pressure swing Absorption (PSA) Technology for Continuous process application like Metal Cutting,Welding,Oxygen Enrichment etc. 99% Pure Oxygen Generator: BangWin’ on-site Oxygen generators produce gaseous oxygen from compressed air on site and offer a cost-effective, reliable and safe alternative to traditional oxygen gas supplies such as cylinders or cryogenic liquid. BangWin’s oxygen generators are available in standard models with capacity ranging from 3 to 100Nm3/hr at 99.5% purity. The design is made for round the clock 24/7 operation. Each generator is equipped with automatic start & stop function, enabling the generator to start and stop automatically according to the consumption.