I-Soft Rocks Drilling Roller Cone Bits I-IADC437 I-Seal Bearing kanye Ne-Long TC Insert Bits

I-IADC437 i-tricone roller bits inokufakwa okude kakhulu kwe-tungsten carbide elungele ukubhola amatshe athambile kakhulu.

Amatshe athambile ahlala egcwele izingoma ezinamathelayo ezimboza amazinyo okwenza i-bit-balling.

Ukufakwa kwe-tungsten carbide emifushane kungabhoboza amatshe aqinile kalula, kodwa ayikwazi ukubhola amatshe athambile nanamathelayo, i-bit-balling izovimbela idwala ukuthi lingaphuka.
I-IADC437 yinde i-TC ifaka ama-roller cone bits, ilungele ukubhola izinto ezithambile ngesivinini esisheshayo.
Amapharamitha Okusebenza
Lezi zingcezu ze-roller cone zisetshenziselwa ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengobumba, itshe lodaka, ushoki, igypsum, usawoti, i-limestone ethambile, njll.