Ina whiwhi ngā kaiwhakamahi i te mīhini whakarewa muka reera whakarewa, ka kitea e rātou kāore he wai i roto i te mīhini whakarewa reera. Nā te mea ka ringihia te wai i mua i te tukunga. I muri i te otinga o te tāutanga, me tāpiri e ngā kaiwhakamahi he wai parakore, he wai māori rānei ki roto. KĀORE E RĀHUIA te whakahaere i te mīhini whakarewa me te kore he wai. Ki te kore, ka pakaru te mīhini whakarewa reera.
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.
