Volume Optimization & Transportation Revolutio
In 2007, Gamma Gas' 93% purity, 30 Nm³/hr twin-tower PSA oxygen generator required open-top container shipping due to its height.
By 2019, the 93% purity, 100 Nm³/hr twin-tower model still exceeded 2.7 meters, maintaining the same transportation dependency. 
By 2025, a pivotal breakthrough emerged: the 93% purity, 90 Nm³/hr four-tower oxygen generator fits standard containers, while the 100 Nm³/hr four-tower model—despite identical purity and higher capacity—adheres to standard logistics dimensions, eliminating traditional PSA transportation hurdles.
Energy Efficiency Revolutio
The new four-tower PSA system shines in energy optimization: the 93% purity, 100 Nm³/hr model consumes <15.8 Nm³/min of compressed air, a 20% decrease from the 2019 twin-tower model.
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