I-Self-Drilling Self Self Drilling Rod Mining Rock Anchor Bolt
Incazelo emfushane:
Isistimu yezikhonkwane ezizibhobozayo yebha eyi-Hollow iqukethe ibha enentambo engenalutho ene-drill bit enamathiselwe ekwazi ukubhoboza, ukubambelela kanye nokugxumeka endaweni eyodwa.Ibha engenalutho ivumela umoya namanzi ukuthi kudlule ngokukhululekile kubha ngesikhathi sokumba ukuze kukhishwe imfucumfucu bese ivumela i-grout ukuthi ijovwe ngokushesha ngemva kokuqeda ukumba.I-Grout igcwalisa ibha engenalutho futhi imboze ngokuphelele yonke ibhawodi.Izithandani zingasetshenziswa ukuhlanganisa amabha angenalutho futhi andise ubude bebhawodi kuyilapho kusetshenziswa amantongomane namapuleti ukunikeza ukungezwani okudingekayo.