1. He kiʻekiʻe ka machining pololei o ka huila, a hoʻohana ka roller i nā mea e like me Cr12 me ka hana kiʻekiʻe , ka mālama wela, hoʻohana i ke ola ma mua o 10 mau makahiki.
2. ʻO ka huahana i hoʻopauʻia he kiʻekiʻe kiʻekiʻe, lōʻihi ka lōʻihi a me ka wiliʻole.
3. ʻO nā ʻāpana uila (PLC, encoder, ʻōnaehana hoʻokele) nā inoa Kina kaulana a pau, me ka lōʻihi o ka lawelawe ʻana a me nā haʻahaʻa haʻahaʻa haʻahaʻa.
4. Hiki ke hana ʻia nā kiʻi kiʻi kiʻekiʻe o ka paia i loko o ka mīkini hoʻokahi.
5.good production, haʻahaʻa defect rate, Mālama i ka uku.