Ina mahi te mīhini tapahi muka reiti whakarewa, ka wera te arotahi o ngā karu. Ina puta te wai mātotoru, ka rerekē te mārama o te reiti, ā, ka heke te kaha me te tika o te arotahi o te reiti. Ka pā nui tēnei ki te kounga tapahi o te mīhini tapahi muka reiti whakarewa. Ki te kore e whakatauhia tēnei raruraru mō te wā roa, ka pakaru pea ngā arotahi o ngā karu.
Engari ināianei, me te pouaka whakamatao wai matao raupapa S&A Teyu CWFL, kāore he raruraru o te wai whakakōkī. Kua hangaia te pouaka whakamatao wai matao raupapa S&A Teyu CWFL me te pūnaha whakahaere pāmahana rua e taea ai te whakamatao i te pūtake muka laser me ngā whatu i te wā kotahi. Haunga, i raro i te aratau atamai, ka whakarerekē aunoa te pāmahana wai i a ia anō kia rite ki te pāmahana taiao (ko te tikanga he 2 nekehanga Celsius te iti iho i te pāmahana taiao). Ka taea e tēnei te āwhina i te karo i te wai whakakōkī me te tino whai hua.
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.
