Uku Roller Cogging Mill
| Alamar | Runxiang | Mirgine Nisa | 350-2200 |
| Nauyi | 5000-12000 kg | Tsawon Nadi | 1.5m-4m |
| Yawan Rolls | 2-4 | Roll Sleeve Material | Iron Ductile, Chill mara iyaka, 70Cr2Mo |
| Saurin mirginawa | 2.4m/s-45m/s | Mirgine Hardness | 63-78 |
| Nadi Form | Sahu, Sahu | Ana iya Samar da Bars | 8-200 |
| Mirgina Zazzabi | Sama da 950 digiri Celsius | Za a iya Samar da Tari | <660mm |
| Mirgine Diamita | 280-1300 | Ana iya Samar da Karfe Angle | 2.5#-30# |
Siffa:
Ana amfani da na'ura mai yin lissafin abin nadi uku don mirgina kayan mirgina daga tanderun dumama zuwa siffar da ake buƙata, girman, tsari da kaddarorin don ƙaramin injin mirgina don cizo.Saboda yanayin zafi na yanki na birgima kawai daga cikin tanderun dumama yana da girma, filastik na karfe yana da kyau, kuma juriya na lalacewa yana da ƙasa.Girman nadi shima babba ne, kuma guntun birgima yana da kyakkyawan aiki kuma babu sauran damuwa.Tsarin ciki na yanki na birgima yana da yawa, girman hatsi yana da ƙananan, kuma babu kumfa.
Babban aikin na'urar da ba komai ba ita ce ta mayar da billet ɗin da wutar tanderun ɗin ta dumama ta yi zafi, da kuma mirgine shi zuwa wani ƙayyadadden girman matsakaicin billet don ci gaba da birgima.Kafin a kai billet mai zafi da tanderun dumama zuwa injin billet ta hanyar tebur na abin nadi, tsarin sarrafawa yana ƙayyade ko an juyar da kayan aikin ƙarfe bisa ga sigogin kayan aiki da hanyoyin mirgina waɗanda HM1 ta tsara;kayan aikin dannawa ta atomatik ya kai ga gibin mirgina.;Bayan gadon turawa ya daidaita billet ɗin tare da rolling pass, roller table da roll run za su aika da billet ɗin zuwa na'urar da ba ta da komai, kuma injin ɗin da ba shi da komai zai ciji karfen ya fara birgima.Lokacin da na'urar ta jefar da karfen, ana kammala jujjuyawar wannan fasfo, sannan a shigar da fasfo na gaba, da sauransu da sauransu har sai an kammala fas din da ake bukata.
