He maha ngā wā ka whakamahia te mīhini whakamatao whakamatao ahumahi tapahi taiaho rahi hei ine i te pēhanga wai. Mēnā ka heke ohorere te pēhanga wai me te iti o te rere o te wai, ko te take pea:
1. Ka tawhito te rotor papu wai o te pūnaha whakamatao wai whakamatao ahumahi, nō reira me whai papu wai hou ngā kaiwhakamahi i tēnei āhuatanga;2. Kāore i te rawaka te hiko e tukuna ana mō te pouaka whakamatao ahumahi hurihuri. I tēnei wā, tāpirihia he pūmau hiko;
3. He paru kei roto i te papu wai. Me tango e ngā kaiwhakamahi ka horoi kia rite.
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.
