Ngā niho hiato taimana mō te keri me te miihini
Kei a Wuhan Ninestones Superabrasives Co., Ltd te hangarau niho hiato taimana matua. Ko te ātete nui ki te pānga me te ātete nui ki te kakahu o ngā niho hiato kua waiho hei whiringa pai hei whakakapi i ngā hua karawiti sima. Ko te roa o te mahi a ngā niho hiato taimana he 10 ngā wā i te roa o te ora o ngā niho tapahi karawiti sima tikanga - 40 ngā wā. Ko ngā niho hiato pito-pōro, ngā niho koi kōne me ngā niho porowhita kōne me ētahi atu niho hiato i whakawhanakehia e te kamupene he rongonui nui i Haina. He whānuitia te whakamahinga o ēnei hua i roto i ngā mata wiri PDC hinu, ngā mata wiri kōne roera teitei, ngā mata wiri pehanga teitei ki raro i te poka, ngā piki keri hurihuri. I roto i te mara o ngā taputapu tino pakeke pēnei i ngā piki keri waro, ngā piki mira wira-rua, me ngā niho mira me te mahere rori, he nui, he tino katoa ngā kāwai hua, neke atu i te 40 ngā momo āhua niho mai i te 5mm ki te 30mm te whānui, ā, ka taea hoki te whakarite kia rite ki ngā hiahia o te kiritaki.
