多米尼加采购需求：气体解决方案、发生器、PSA制氧机

I'm interested in acquiring a high-capacity oxygen generation system tailored for medical use. Specifically, I'm looking for a unit that can provide approximately 50m³/hour of medical-grade oxygen, with advanced PLC control features. This system should be robust and efficient enough to meet continuous demand, ideally suited for high-pressure environments. Alternatively, I'm also considering a smaller PSA system that delivers around 50 L/min continuously. It should come equipped with a buffer tank, an integrated compressor, and necessary filtration and air drying components. The setup needs to maintain stable pressure and have the capability to fill backup cylinders as needed. This equipment will be utilized with a specific hyperbaric chamber, so reliability is essential.