AC Variable Frequency Drive Drawworks
• Cov khoom tseem ceeb ntawm kev kos duab yog AC hloov pauv zaus lub cev muaj zog, iav reducer, hydraulic disc nres, winch ncej, nruas ncej sib dhos thiab tsis siv neeg driller thiab lwm yam, nrog cov iav kis tau zoo.
• Cov iav yog nyias roj lubricated.
• Drawwork yog ib lub nruas ncej thiab lub nruas yog grooved. Piv nrog cov duab kos zoo sib xws, nws muaj ntau yam zoo, xws li cov qauv yooj yim, ntim me me, thiab lub teeb yuag.
• Nws yog AC lub cev muaj zog sib txawv ntawm lub cev muaj zog thiab kev tswj tsis tau nrawm nyob rau hauv tag nrho cov chav kawm, nrog lub zog siab thiab dav ceev adjustable ntau yam.
• Lub ntsiab nres siv hydraulic disc nres, thiab lub nres nres yog dej los yog cua txias.
• Lub nres nres yog ntawm lub cev muaj zog dynamic braking.
• Nruab nrog lub cev muaj zog tsis siv neeg drilling tshuab.
Basic Parameters of AC Variable Frequency Drive Single Shaft Drawworks:
| Model ntawm rig | JC40 IB | JC50 IB | JC70 IB | |
| Nominal drilling qhov tob, m (ft) | nrog Ф114mm (4 1/2 ") DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| nrog φ127mm (5 ") DP | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) Cov. | 4000-6000 (13100-19700) | |
| Rated zog, kW (hp) | 735 (1000 hli) | 1100 (1500) | Xyoo 1470 (2000) | |
| Qty. Lub cev muaj zog × ntsuas lub zog, kW (hp) | 2 × 400 (544) / 1 × 800 (1088) | 2 × 600 (816) hli | 2 × 800 (1088) | |
| Rated ceev ntawm lub cev muaj zog, r / min | 660 | 660 | 660 | |
| Dia. ntawm txoj kab drilling, mm (hauv) | 32 (1 1/4) | 35 (1 3/8) | 38 (1 1/2) | |
| Max. ceev kab rub, kN (kips) | 275 (61.79) hnub | 340 (76.40) ib. | 485 (108.36) | |
| Main nruas loj (D × L), mm (hauv) | 640 × 1139 (25 1/4 × 44 7/8) | 685 × 1138 (27 × 44 7/8) | 770 × 1439 (30 × 53 1/2) | |
| Nres disc loj (D × W), mm (hauv) | 1500 × 76 hli (59 × 3) | 1600 × 76 hli (63 × 3) | 1520 × 76 hli (59 3/4) | |
| Lub cev muaj zog ntawm tsis siv neeg driller, Hwj chim (kW) | 37(50) | 45 (60) | 45 (60) | |
| Hom kis tau tus mob | Ob-theem iav kis tau tus mob | Ob-theem iav kis tau tus mob |
Ob-theem iav kis tau tus mob | |
| Pab nres nres | Dynamic braking | Dynamic braking | Dynamic braking | |
| Zuag qhia tag nrho qhov ntev (L × W × H), hli (hauv) | 4230 × 3000 × 2630 hli 167 × 118 × 104 hli | 5500 × 3100 × 2650 217 × 122 × 104 hli | 4570 × 3240 × 2700 hli 180 × 128 × 106 hli | |
| 重量Qhov hnyav, kg (lbs) | 18600 (41005) | 22500 (49605) | 30000 (66140) | |
Cov khoom muaj feem xyuam
-
Elevator Txuas rau dai of Elevator los ntawm TDS
• Tsim thiab tsim ua raws li API Spec 8C tus qauv thiab SY/T5035 cov qauv kev cob qhia thiab lwm yam.; • Xaiv high-chav kawm alloy steel tuag rau forge molding; • Kev siv tshuaj ntsuam xyuas siv qhov ntsuas qhov kawg thiab ntsuas hluav taws xob txoj kev ntsuas kev ntxhov siab. Muaj ib- npab elevator txuas thiab ob-arm of elevator txuas; Txais ob-theem txhaj tshuaj blasting nto ntxiv dag zog rau kev siv tshuab. One-arm of Elevator Link Model Rated load (sh.tn) Standard ua hauj lwm le...
-
Hook Block los ua ke ntawm Drill Rig siab hnyav li ...
1. Tus nuv thaiv tau txais kev tsim qauv. Cov kev taug kev thaiv thiab tus nuv yog txuas nrog lub nruab nrab bearing lub cev, thiab tus nuv loj thiab lub cruiser tuaj yeem raug kho cais. 2. Sab hauv thiab sab nrauv ntawm lub cev bearing yog thim rov qab rau hauv cov lus qhia, uas kov yeej lub zog torsion ntawm ib lub caij nplooj ntoos hlav thaum compression lossis ncab. 3. Lub zuag qhia tag nrho yog me me, cov qauv yog compact, thiab qhov sib xyaw ua ke ntev yog luv, uas yog nplua ...
-
DC Tsav Drawworks ntawm Drilling Rigs Siab Load C ...
Bearings txhua tus txais yuav cov menyuam thiab shafts yog ua los ntawm hwm alloy hlau. Tsav tsheb chains nrog cov neeg siab thiab siab zog yog yuam lubricated. Lub ntsiab nres txais hydraulic disc nres, thiab lub nres nres yog dej los yog cua txias. Lub auxiliary nres txais electromagnetic eddy tam sim no nres (dej los yog cua txias) los yog pneumatic laub disc nres. Basic Parameters of DC Drive Drawworks: Qauv ntawm rig JC40D JC50D JC70D Nominal drilling qhov tob, m (ft) nrog ...
-
Crown Block ntawm Roj / Roj Drilling Rig nrog Pulley ...
Cov yam ntxwv tshwj xeeb: • Cov sheave grooves yog quenched los tiv thaiv hnav thiab ua kom nws lub neej ua haujlwm ntev. • Cov ncej ncaws pob rov qab thiab hlua tiv thaiv lub rooj tsavxwm tiv thaiv txoj hlua hlau tsis txhob dhia tawm lossis poob tawm ntawm cov hlua khi. • Nruab nrog kev ruaj ntseg saw tiv thaiv kev sib tsoo. • Nruab nrog ib tug gin ncej rau kho lub sheave thaiv. • Sand sheaves thiab auxiliary sheave blocks yog muab raws li cov neeg siv khoom xav tau. •Cov yas sheaves tag interchangeab...
-
Mechanical Drive Drawworks ntawm Drilling Rig
• Drawworks zoo zog tag nrho txais cov menyuam saw kis tau tus mob thiab cov tsis zoo txais yuav iav kis tau tus mob. • Tsav tsheb chains nrog cov neeg siab thiab lub zog siab yog yuam lubricated. • Lub cev nruas yog grooved. Qhov qis-ceev thiab high-ceev kawg ntawm nruas yog nruab nrog ventilating cua raj clutch. Lub ntsiab nres tau siv lub nres nres lossis hydraulic disc nres, thaum lub tsheb nres tau txais kev teeb tsa electromagnetic eddy tam sim no nres (dej lossis cua txias). Basic Parame...
-
3NB Series Mud Pump rau roj av tswj dej
Khoom Taw qhia: 3NB series av nkos twj muaj xws li: 3NB-350, 3NB-500, 3NB-600, 3NB-800, 3NB-1000, 3NB-1300, 3NB-1600, 3NB-2200. 3NB series av nkos twj muaj suav nrog 3NB-350, 3NB-500, 3NB-600, 3NB-800, 3NB-1000, 3NB-1300, 3NB-1600 thiab 3NB-2200. Qauv 3NB-350 3NB-500 3NB-600 3NB-800 Hom Triplex ib leeg ua yeeb yam Triplex ib leeg ua yeeb yam Triplex ib leeg ua yeeb yam Triplex ib leeg ua yeeb yam tso zis zog 257kw / 350HP 368kw / 500HP 441kw / 600HP 588kw ...