ʻO nā ʻāpana Roller Tungsten Carbide e hoʻokomo ana no ka ʻeli ʻana i nā pōhaku paʻakikī

Hoʻopiha piha ʻia nā hoʻokomo carbide Tungsten ma luna o ka ʻili o nā cone roller, he ʻokoʻa ia mai ka ʻāpana roller cone Single kuʻuna i hoʻokomo ʻia he hoʻolālā groove-inserts-groove. Ua hui pū ʻia nā ʻāpana roller me ʻelua ʻāpana, lima a me ka cone, mai ke ʻano o ka lima e paʻa ana i ka cone ma ka lima.

He mea nui ka mea kila o ka lima a me ke kone no ka maikaʻi, hoʻohana mākou i ke kila 15MnNi4Mo no ke kone, a hoʻohana mākou i ke kila 15CrNiMo no ka lima, he mea kila maʻamau ia no ka ʻeli ʻana i ka luawai aila tricone bit.
Ma waena o ka ʻāpana cone-diameter 133mm roller cone bit ma ka Hikina Mamao, ʻaneʻane like kēia kumu hoʻohālike me ka maikaʻi a me ka hana maikaʻi loa, he nui kā mākou mea kūʻai aku maʻamau mai Kina kūloko a me Asia Hema Hikina, nui nā lua pili hohonu i noi ʻia i nā papahana kahua no nā hale kiʻekiʻe a me ke kūkulu ʻana i ke alahao.