| 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
Khoom Description
Nyob rau hauv cov huab cua ncig drilling, yog tias ib qho kev tsim nyuaj heev rau kev nkag mus los ntawm kev rub me ntsis, DTH rauj feem ntau yog ua haujlwm.Cov cuab yeej no tau tsim los rau kev lag luam mining thiab quarrying.Qhov 'kev lag luam' kawg - lub pob me ntsis - yog studded nrog hemispherical tungsten carbide 'khawm,' thiab nrog cov channel tsim nyob rau hauv kom tso cai rau kev tso cua ntawm compressed cua.Thaum lub rauj yog nias rau hauv av, me ntsis yog yuam mus rau hauv lub pneumatic rauj nkaus (zoo li txoj kev xyaum) los ntawm compressed cua pub rau hauv cov yeeb nkab laum.Tom qab ntawd, raws li lub cuab yeej tig rau hauv lub qhov, cov nyees khawm ua thoob plaws tag nrho lub hauv paus ntawm lub borehole.Feem ntau cov hammers tig ntawm qhov nrawm ntawm 20 mus rau 30 kiv puag ncig ib feeb, thiab tshuab tuaj yeem raug ntaus ntawm tus nqi txog li 4000 tauj ib feeb.Cov khib nyiab feem ntau yog dej ntws tawm (tshuab) tawm ntawm lub qhov kawg ntawm txhua qhov tho yeeb nkab.DTH hammers yog qhov zoo tshaj plaws hauv cov pob zeb nyuaj xws li limestones lossis basalts;mos, nplua-grained formations yuav clog cov pa ducts los yog jam lub piston slides.
Txawm li cas los xij, DTH rauj yog tus nqi qis heev thiab yog li nrov heev nrog kev lag luam drillers.
| 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 |
