PSA oxygen producing machine uses atmosphere as raw materials. It employes the principle that eolite molecular sieves absorb more nitrogen when the pressure increses and vice versa at the condition of normal temperature and low pressure to create a conditions and absorption occurs at pressuring conditions and absorption halts at the low pressure conditions. So the oxygen can be separated from nitrogen in the air.
These equipments are used in Industries of Steel, Chemistry, Paper making, Metal production and processing, glass making and petroleum.
