Mhuri okisijeni jenareta, pane akasiyana eimba okisijeni jenareta pamusika, nekuti musimboti wekugadzirwa kweokisijeni wakasiyana, mashandisiro ekushandisa okisijeni jenareta akasiyana.Mumba weokisijeni muchina wekugadzira okisijeni musimboti :1, molecular sieve musimboti;2. Nheyo yepolymer oxygen yakawanda firimu;3, musimboti wemvura ye electrolytic;4. Nheyo yekugadzirwa kweokisijeni nemakemikari anoita.Uye molecular sieve oxygen muchina ndiwo wega wakakura, une mwero wepasi rose uye mwero wepasi rose weokisijeni muchina