Kaiwhakaputa Kirihou Tīwiri Kotahi

Nā te pikinga ake o te mōhiotanga ki te taiao, kua noho te hangarua kirihou hei take wera i ēnei rā. He mea nui te mahi a te mīhini tango kirihou kotahi i roto i te tukanga hangarua o ngā kirihou. Mā te hangarua i ngā para kirihou, i muri i te rewa me te tangohanga, ka taea te hanga anō hei hua kirihou. Ehara i te mea ka penapena noa i ngā rauemi mata, engari ka whakaitihia hoki te parahanga taiao.

Ko te kaupapa mahi o te extruder tīwiri kotahi e whai ake nei:
1. Whāngai: ka tāpirihia ngā matūriki kirihou, te paura rānei ki te wāhanga whāngai o te extruder tīwiri mā te tauranga whāngai.
2. Whāngai me te whakarewa: Ka huri te tīwiri i roto i te oko hei pana i ngā matūriki kirihou ki mua, me te whakamahi i te pāmahana teitei me te pēhanga teitei i te wā kotahi. I te weranga o te kirihou e te waku i roto i te tīwiri me te oko, ka tīmata te rewa o te kirihou ka hanga he rewa ōrite.
3. Te pikinga o te pēhanga me te rohe rewa: ka pāpaku haere te miro o te tīwiri, ka whaiti te ara waka, ka piki ake te pēhanga o te kirihou i roto i te oko, ā, ka whakamahana, ka rewa, ka whakaranu anō hoki i te kirihou.
4. Te Whakaputa: I roto i te oko i muri i te rohe rewa, ka tīmata te tīwiri ki te huri i te āhua, ka panaia te kirihou rewa ki te putanga o te oko, ā, ka pēhia anō te kirihou mā roto i te kōhao pokepokea ai o te oko.
5. Te whakamatao me te hanga: Ka uru te kirihou kua puta ki te wai whakamatao mā te kōhao pokepokea ai hei whakamatao tere, kia whakapakeketia ai, kia hangaia ai. Ko te tikanga, ka hangaia ngā kōhao mate me te pūnaha whakamatao o te taputapu whakaputa kia rite ki te āhua o te hua e hiahiatia ana.
6. Te tapahi me te kohikohi: Ka tukuna tonutia te hangahanga kua puta mai i te kōhao o te hangahanga, kātahi ka tapahia ki te roa e hiahiatia ana, ā, ka kohia, ka tākaihia mā te whitiki kawe, mā ētahi atu taputapu kohikohi rānei.