Ko tētahi o ngā raruraru tino kitea e ngā kaiwhakamahi pūnaha whakamatao tukanga mīhini tā waituhi waituhi ko te aukati wai. Ka whakaroa i te rere o te wai i roto i te mīhini whakamatao wai tukanga ahumahi, ā, ka kore e pai te mahi whakamatao. Hei whakaoti i tēnei raruraru aukati wai, ko te huarahi pai ko te whakawhiti i te wai i ia wā, me te whakamahi i te wai parakore, te wai ma rānei hei wai e rere ana.
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.
