Kei te piki haere te rongonui o te pūwhakaata reera nā te mea he pai ake te kounga o te pūwhakaata. Haunga te pūwhakaata reera, he maha ngā wā ka kitea he pouaka whakamatao wai hurihanga ā-umanga. Ka pātai ētahi kaiwhakamahi, "He aha te wai e taunakihia ana mō te pouaka whakamatao wai hurihanga ā-umanga?" Āe, e taunakihia ana kia whakamahia te wai parakore, te wai ma rānei, engari KAUA te wai puna, nā te mea he maha ngā poke me ngā matūriki kei roto i te wai puna, ka ārai pea i te wai.
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.
