Jumlo 40 inch HDD dalool qiimaha furitaanka oo leh qiime jaban

Jumlo 40 Inji HDD Horizontal Jihada Qodista Daloolka Furaha ee Trenchless ee kaydka warshadda Shiinaha.
Adeegyada Bariga Fog ee macaamiisha ka shaqeeya HDD hard rock iyo qodista xaaladaha adag ilaa 2009, waxaan si fiican ugu diyaarinay inaan ka shaqayno wakhti kasta iyo meel kasta.
Habka caadiga ah ee daloolka furitaanka:
Tallaabada 1: Qod god duuliye
Waxaan bixinaa bir-weji iyo elastomer shaabadeysan oo sidda tricone pilot, cabbirrada caadiga ah waxaa ka mid ah 5 1/2", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2 ", 9 7/8", iwm.
Talaabada 2: Balaadhi daloolka duuliyaha, talaabo talaabo, oo leh daloolo kala duwan oo yar ilaa weyn.
Waxaad ku balaadhin kartaa daloolka tijaabada 4 "hal marxalad (tusaale ahaan, min 12" ilaa 16" ilaa 20", iwm) ama 6" hal marxalad (tusaale ahaan, min 12" ilaa 18" ilaa 24", iwm).
China Fog Eastern HDD pilot bit iyo dalool furaha waxay ku takhasustay qodista dhagxaanta adag, waxay qodi kartaa nooc kasta oo xaaladaha dhagaxa ah. Haddii aad baahi gaar ah u qabto dalool-furaha, noo sheeg fadlan, waxaanu si fiican isugu diyaarinaynaa inaanu bixino xalalka ugu kharash badan.
Tilmaamid

Codsiga:
Qaababka adag oo leh xoog cadaadis sare leh, sida dhagax ciid, shale adag, dolomite, gypsum adag, chert, granite, iwm.