No ka OGM pellet mill: OGM-0.8, OGM-1.5, OGM-6, etc.
Wahi a nā koi o ka mea kūʻai aku a i ʻole nā kiʻi e pili ana, hiki iā mākou ke hana i ka make apo me nā hiʻohiʻona like ʻole a me nā puka like ʻole.
He ʻili maikaʻi ko ka lua make apo, hoʻokumu granulation maikaʻi, ʻano maikaʻi o nā ʻāpana, kakaikahi nā māwae, ʻano maʻemaʻe o ka mea, hoʻemi ʻia ka nui o ka pauka ʻāpana, hoʻokuʻu maʻalahi a me ka hoʻopuka kiʻekiʻe. ʻOi aku ka kiʻekiʻe o ka pono hana o ka kikoʻī like ma mua o nā hoa like.
ʻO ke ʻano laumania kiʻekiʻe o ka paia o ka lua o ka lua hānai make apo e hōʻemi ana i ke kū'ē ʻana o ka mea e komo ana i ka lua hoʻoheheʻe, he mea maikaʻi ia e hoʻomaikaʻi i ka hua granulation o ka mea ma o ka hoʻomaikaʻi ʻana i ka mea: ʻo ke kihi o ka lua hānai make apo he like, e hōʻoiaʻiʻo ana i ka like maikaʻi o ka hoʻokuʻu ʻana o ke apo make.
I mea e hōʻoia ai i ka maikaʻi a me ke ola lawelawe o ka make apo, ʻo ka ʻokoʻa ma waena o nā waiwai paʻakikī o 46Cr13 make apo HRC52-55 a me nā ʻāpana ʻē aʻe ʻaʻole ia e ʻoi aku ma mua o HRC2.
Hoʻomehana ʻia ka make apo i ka mahana kiʻekiʻe (1050 °) a hoʻopau ʻia e ka hoʻomaʻalili wikiwiki. I loko o kēia kaʻina hana, e loaʻa i ke kino make kahi deformation iki o 0.3 ~ 1.0mm. Hiki i ka hewa concentricity o ka make apo ke hiki i ka 0.05 ~ 0.15m ma o ka wili ʻana.