| Qauv nab npawb | 3/3.5,4,5,6,8,10,12 nti | Daim ntawv pov thawj | ISO CE |
| Pob zeb hardness | F = 6-20 | Warranty | 1 Xyoo |
| Qhov xwm txheej | Tshiab | Kev pab cuam tom qab muag | 7X24 teev muaj |
| Hom | Rotary Drilling Rig | Xim | Raws li kev thov |
| Hom kev ua haujlwm | Forging | Khawm puab | Spherical, Ballistic, Semi-ballistic |
| Qhov Chaw Keeb Kwm | Beijing, Suav teb (Mainland) | Lub ntsej muag me ntsis | Pav ca, concave, convex, poob chaw |
| Hom Lub Npe | JCDRILL | Lwm cov shanks | COP, DHD, MISSION, SD |
| Kev siv | Pob zeb drilling | Hom | DTH rauj |
| Khoom siv | Carbide | Tshuab Hom | Drilling cuab yeej |
Taw qhia
Lub Back rauj yog tsim los muab cov txheej txheem percussion nyob rau hauv uas lub zog cuam tshuam yog coj rov qab los pab dawb DTH rauj thiab laum cov kav dej uas tau jammed hauv lub qhov laum.
Lub Back Rauj yog tsim los pab kom pub dawb DTH rauj thiab cov kav dej uas tau ntim rau hauv lub qhov laum.Nws kuj tseem siv tau los rauj los yog tshem cov casings.
Lub Back Hammer yog ntsia nruab nrab ntawm lub rotating unit thiab cov kav dej laum los yog nruab nrab ntawm cov kav dej.
Piv nrog rau cov npe txawv teb chaws, peb qhov zoo yog hauv qab no:
ib.Peb cov khoom tuaj yeem sib phim tshaj 95% tiv thaiv cov khoom qub
b.Nqe yog kev sib tw nrog cov npe nrov thiab zoo tshaj plaws tiv thaiv lub Hoobkas me
| Rov qab rauj | |||||
| Cov khoom | Siab | Xov | Tag nrho Length (mm) | Txoj kab uas hla | KG |
| HLB 140 | 8 Bar | API 3 1/2 " | 510 | 140 | 31 |
| HLB 160 | 8 Bar | API 3 1/2 " | 540 | 160 | 44 |
| LWB 190 | 8 Bar | API 4 1/2 " | 580 | 190 | 63 |
| HLB 240 | 8 Bar | API 4 1/2 " | 600 | 240 | 85 |
| DTH rauj | ||
| Hom | Qauv | Sab nraud |
| Kev kub siab DTH rauj | ||
| 3 nti | JD25A | 71mm ib |
| 3.5 nti | JD35A/M30 | 82mm ua |
| 4 nti | JD45A/QL40A/M40/SD4 | 99mm ua |
| 5 nti | JD55A/QL50A/M50/SD5 | 125 hli |
| 6 nti | JD65A/QL60A/M60/SD6 | 142mm ib |
| 8 nti | JD85A/QL80A/M80/SD8 | 180 hli |
| 10 nti | HD100A / SD10 | 225 hli |
| 12 nti | JD125A/SD12 | 275mm ib |
| 14 nti | JD140A | - |
| Middel Siab DTH Rauj | ||
| 2.5 nti | BR1 | 56mm ua |
| 3 nti | BR2 | 64mm ib |
| 3.5 nti | BR3 | 82mm ua |
| Tsawg Siab DTH Rauj | ||
| 3 nti | CIR65 | 68mm ib |
| 3.5 nti | CIR 70 | 76mm ib |
| 4 nti | CIR 90 | 99mm ua |
| 5 nti | CIR 110 | 110 hli |
| 6 nti | CIR 150 | 150 hli |
| 8 nti | CIR 170 | 170 hli |
| Rov qab rauj | ||
| 6 nti | BH140 | 155 hli |
| 8 nti | BH170 | 190 hli |
| 10 nti | BH190 Nws | 220 hli |
| 12 nti | BH 240 | 190 hli |
Duab
| Yam tsawg kawg nkaus Order Quantity | N/A |
| Nqe | |
| Ntim Cov Lus Qhia | Standard Export Delivery Package |
| Lub sij hawm xa tuaj | 7 noj |
| Cov nqe lus them nqi | T/T |
| Muaj peev xwm muab khoom | Raws li kev txiav txim kom ntxaws |
