kōpara pneumatic iti
He pū kōwhitiwhiti iti i te whanaunga hoki, he tāiao matatini e whakarite ana mo ngā mahi tahutahu pūmau me ngā mahi whakawhiti. Mōhiotia mai i te hunga hāpai hawahe, ka tukua e tēnei rautaki whakamahara āhua ki ngā momo whiuwhiu paku e pai ana mo ngā tono hangaiwi me ngā mahi whakahoutanga. Ko te taumata o te tāiao nei e taea ana i waenga i te 15-30 pae, koinei ka whakamanahitia hei whakamahi mō te wā e hirari ana, ahakoa kei roto i tētahi take whakanui. Kua whakauruia tana tikanga hei kawe i te kauwhata ā-tinana me ngā whakaaetanga whakaheke herehere, hei tiaki i te manaakitia o te kaiwhakamahi me te whakaiti pūkai i te wā e hirari ana. Ka whakamahi te mīhini whiuwhiu i te pūtonga hurihuri e hīnati ana i te hāpai hawahe, e hiahiatia ana te 90-100 PSI hei whakapiki i te pai o te mahi. Nā ngā raupapa hou ka tirohia ngā kaiwhakatū paku kikokiko, ka whakaae ki ngā momo rautaki rerekē, me te whakamahere mō ngā tono katoa. Ko te itinga iti o tēnei tāiao ka whakawhiwhiha i te wāhi iti, ahakoa kei roto i te take whakanui ka taea te whakamahi i te take whiuwhiu koneti, ahi, rānei me ērā rawa rawa. Hei tā ngā raupapa whakahirahira, ka tirohia ngā rautaki whakatakoto kohure me ngā tikanga whakaiti reka, ka whakaritea hei whakamahara mō te wāhi tuaro me te wāhi maota. Kei runga anō i te whakatika o te whakahaere i ngā komihana whakawehi me ngā rautaki kaiwhakapuawai, hei whakapakari i te pai o te mahi i waenganui i ngā take whakapae.