He uaua te whai i tēnei kōpū kaha, ā, he uaua ake ināianei mēnā e hiahia ana koe kia whakamāmā i ō pūtea. He whāinga pai te whai i ngā kōpū kaha i rōrau. Ko ngā kōpū kaha nei he kōpū kaha i whakamahinga mai i tēnei tangata, engari he pai tonu ngā āhua. I Insun, kei tātou he rārangi o ngā kōpū kaha i rōrau e kore noa ngā utu, ā, he tino pono hoki. Mā te hoko i tēnei kōpū kaha i rōrau, ka whakamāmā ai ngā pūtea, ā, ka taea anō te whiwhi i tēnei taputapu kaha hei whakamātau mō ō hāngā. Mēnā he kōpū kaha mō te whānanga, mō te mahi, mō te whakamātau, mō ngā hāngā katoa, ko ngā kōpū kaha i rōrau he whāinga pai. He tauira, mēnā e hiahia ana koe i tēnei kōpū kaha kaha, whakaaro mai ki tā Kōpū Kaha i Rōrau SINOMA TRMR56.4 Vertical Roller Mill .