Ina whakaohohia te whakaoho i roto i te mīhini whakarewa ira taiaho me te pouaka whakamatao ahumahi hau-whakamatao, ka whakaatuhia te waehere whakaoho me te pāmahana wai ki te kaiwhakahaere pāmahana me te tangi pī. I roto i tēnei āhuatanga, ka taea e ngā kaiwhakamahi te whakamutu i te tangi pī mā te pēhi i tētahi pātene i runga i te kaiwhakahaere pāmahana, engari kāore te waehere whakaoho e ngaro kia ea rā anō te āhuatanga whakaoho.
Whai muri i te 18 tau o te whanaketanga, ka whakatūhia e mātou he pūnaha kounga hua pakari, ā, ka whakaratohia he ratonga whai muri i te hoko kua tino whakapumautia. Neke atu i te 90 ngā tauira pouaka whakamatao wai paerewa me te 120 ngā tauira pouaka whakamatao wai hei whakaritenga. Me te kaha whakamatao mai i te 0.6KW ki te 30KW, ka taea te whakamahi i ā mātou pouaka whakamatao wai hei whakamatao i ngā momo pūtake taiaho rerekē, ngā mīhini tukatuka taiaho, ngā mīhini CNC, ngā taputapu hauora, ngā taputapu taiwhanga me ētahi atu.
