ʻO ka ʻāpana koʻo daimana nā ʻāpana kala daimana

Bit niho kolamu Rock drill bit Plum blossom bit column tooth bit Nā hi'ohi'ona huahana:

1. He kiʻekiʻe ka maikaʻi o ka mining i ka bit niho kolamu: me ka hoʻohana ʻana i ka ʻenehana waiwai kūʻokoʻa, super hard alloy button niho, hardness (HRA) ≥92.5, ikaika ≥2800N.

2. Hoʻonui ʻia ke ola o ke kino ʻaʻahu o ka ʻāpana niho kolamu e 50%: mālama ʻia ke kino o ka trouser a hana pololei ʻia, ʻoi aku ka ikaika o ke kino a ʻaʻole i haki.

ʻO mākou kekahi o nā mea hana hammer jack drilling jack kaulana i Kina, ʻoihana i ka hana ʻana i nā mea hana wili pōhaku me ka hana nani a me nā mea ʻoi aku ka maikaʻi, i hana ʻia e like me nā kūlana ʻoihana ʻoihana a me ka CE, ISO9001 quality management system certification.He maʻalahi kēia mau mīkini wili e hoʻokomo, hana a mālama.ʻO nā mīkini wili ke kumu kūʻai kūpono a maʻalahi hoʻi e hoʻohana.Hoʻolālā ʻia ka pahu pōhaku e paʻa a paʻa, ʻaʻole maʻalahi i ka pōʻino, me ka nui o nā mea hoʻonaninani pōhaku