| 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
DTH Rauj Qhov Zoo:
1. Siv qhov tseeb pob zeb drilling txoj kev xav, optimizing cov qauv sab hauv thiab qhov loj ntawm cov huab cua tis, ua rau DTH rauj tau txais kev pom lub zog hloov pauv thiab ua kom nws ua tiav sai- drilling ceev thiab qis cua noj.
2. Rau tej yaam num xws li lub laum me ntsis so, retrieving nyuaj heev, peb qhia tshwj xeeb uas tsim ib tug muaj kev ruaj ntseg thiab txhim khu kev qha los tiv thaiv shedding ntaus ntawv rau me ntsis.
3. Lub check valve tuaj yeem hloov mus rau ib qho nrog lub qhov loj ntawm huab cua tswj kom muab kev txiav tawm kom zoo dua.
4. Sab saum toj sub thiab tus tsav chuck muaj cov xov tshwj xeeb, uas tuaj yeem ua tiav qhov yooj yim disassemble.
| 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 |
| Hom | Qauv | Ntev | Qhov hnyav | Sab nraud Dia.(mm) | Qhov Loj |
| (mm) | (kg) | (mm) | |||
| 3.5 nti | DHD 3.5 | 930 ua | 25 | 82 | 90-110 : kuv |
| 4 nti | DHD 340 | 1030 | 39 | 99 | 110-135 : kuv |
| SD4 | 1084 ib | 40.5 ib | 99 | ||
| QL40 | 1097 ib | 41 | 99 | ||
| Lub hom phiaj 40 | 1005 | 40 | 99 | ||
| 5 nti | DHD 350 | 1214 | 76.5 ib | 125 | 135-155 : kuv |
| SD5 | 1175 ib | 72.5 ib | 125 | ||
| QL 50 | 1147 ib | 73 | 125 | ||
| Lub hom phiaj 50 | 1110 | 68.5 ib | 125 | ||
| 6 nti | DHD 360 | 1248 ib | 100 | 142 | 155-190 : kuv |
| SD6 | 1261 ib | 100 | 142 | ||
| qw 60 | 1212 | 95 | 146 | ||
| Lub hom phiaj 60 | 1161 ib | 90 | 146 | ||
| 8 nti | D85 | 1492 ib | 188 | 180 | 195-254 : kuv |
| SD 8 | 1463 ib | 192 | 180 | ||
| qw 80 | 1465 ib | 182 | 180 | ||
| Lub hom phiaj 80 | 1338 ib | 176 | 180 | ||
| 10 nti | SD 10 | 1502 ib | 290 | 226 | 254-311 : kuv |
| NUMA 100 | 1510 | 288 | 226 | ||
| 12 nti | DHD 1120 | Txhua yam tuaj yeem tsim raws li koj qhov kev thov! | |||
| Nqe 120 | |||||
| Nqe 125 | |||||
| 14 nti | JD140A | ||||
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 |
