8 nti DTH rauj
1 Qhov tseeb niaj hnub pob zeb drilling txoj kev xav tau txais los tsim cov qauv sab hauv loj ntawm dth rauj, kom lub dth rauj tuaj yeem tau txais lub zog zoo tshaj plaws, thiab ib qho kev cuam tshuam kev ua haujlwm loj thiab pob zeb drilling ceev nrawm dua.
2 Tus tsim tshwj xeeb taper reducer tuaj yeem txo qhov kev txhawb nqa thiab txo qhov tsis ua hauj lwm ntawm dth rauj thaum lub laum rig yog lifted nyob rau hauv cov ntaub ntawv ntawm cov khib nyiab thiab av nplaum jamming thaum lub sij hawm drilling.
3 Txhawm rau tiv thaiv cov plua plav paug hauv kev ua haujlwm drilling, cov khoom tseem ceeb ntawm cov khoom siv lub tshuab computer tshwj xeeb-tswj cov txheej txheem kev kho cua sov los pab txhawb qhov sib ntxiv ntawm cov dej me me hauv cov cua compressed rau cov pob zeb ntub dej. tiv thaiv kev noj qab haus huv ntawm tus neeg teb xov tooj.
Technical Parameters
| Lub npe | Rotary Drilling Rig | |
| Hom | SANY | |
| Qauv | SIB 280 | |
| Max.drilling txoj kab uas hla | 2500 hli | |
| Max.drilling qhov tob | 56m ua | |
| Cav | Lub cav fais fab | 261 kwv |
| Cav qauv | C9 HHP | |
| Rated cav ceev | 2100 kWm/rpm | |
| Qhov hnyav ntawm lub tshuab tag nrho | 74t ib | |
| Lub taub hau zog | Qhov siab tshaj plaws torque | 250kN hmo |
| Qhov ceev tshaj plaws | 6-30 rpm | |
| Lub tog raj kheej | Siab siab tshaj plaws | 450kn ua |
| Qhov siab tshaj plaws lifting quab yuam | 450kn ua | |
| Siab kawg stroke | 5 300m | |
| Main winch | Qhov siab tshaj plaws lifting quab yuam | 256kn ua |
| Qhov siab tshaj winch ceev | 63m / min | |
| Txoj kab uas hla ntawm lub ntsiab winch hlau hlua | 32mm ib | |
| Pab Winch | Qhov siab tshaj plaws lifting quab yuam | 110kN ib |
| Qhov siab tshaj winch ceev | 70m / min | |
| Txoj kab uas hla ntawm pab winch hlau hlua | 20 hli | |
| Kelly Bar | Ф 508-4 * 15m interlocking kelly bar | |
Kev ua tau zoo ntawm SANY SR280 teb drilling rig:
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Kev ua tau zoo ntawm SANY SR280 teb drilling rig:
