Mena ka kore te pūnaha whakamatao ahumahi tapahi muka taiaho kowiri tira e whakamatao i muri i te whakamahinga mō tētahi wā, ko ngā take pea:
1. He paru rawa te whakawhiti wera. Tēnā horoia kia tika;2. Ka turuturu te hauhautanga o te pūnaha whakamatao ahumahi. Kimihia te pūwāhi turuturu ka whakarewahia kia rite;
3. He tino tiketike rawa, he tino iti rawa rānei te pāmahana o te pūnaha whakamatao ahumahi, ā, kāore e taea te whakamatao tika. Mēnā koinei te āhua, whakawhitia ki tētahi pūnaha whakamatao ahumahi nui ake.
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.
