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Dej zoo drilling rauj yog tsuas yog siv nyob rau hauv mining, chaw txua txiag zeb, kev tsim kho thiab lwm yam engineering drilling blasting qhov, landslide tiv thaiv, pas dej ua ke qhov cuab lub zog, anchoring thiab lwm yam engineering qhov, hydrology, dej zoo qhov thiab lwm yam teb.
1. Lub laum me ntsis tsis xav tau cov nylon raj, yog li tshem tawm cov teeb meem ntawm cov nylon raj tawg, puas thiab nyuaj vim thermal expansion thiab contraction.
2. DTH rauj yam tsis muaj nylon raj muaj lub zog noj tsawg, muaj kev cuam tshuam ntau zaus, thiab qhov drilling ceev yog 15% -30% sai dua li tib hom DTH rauj nrog nylon raj.
3. Vim hais tias cov qauv yog yooj yim heev thiab cov khoom siv txhim khu kev qha, DTH rauj yog ib qho yooj yim los tswj thiab muaj lub neej ua haujlwm ntev.
| Technical Parameters | |||||
| Qauv | CIR 50 | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 628mm ua | 5.5kg ib | φ46 hli | CIR 50 | φ50-60 | F32X8 PIN |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.6 Hz | 40-55r / min | 50L/s | 60 l/s | 75l/s ib |
| Qauv | D56 | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 6 68mm | 5.8kg ua | φ46 hli | 56 | φ50-60 | F32X8 PIN |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.6 Hz | 40-55r / min | 50L/s | 60 l/s | 75l/s ib |
| Qauv | CIR 76A | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 7 72mm | 14,7kq ua | f68mm ua | CIR 76 | Ib 76-80 | F48X10 PIN |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.6 Hz | 30-80r / min | 55L/s | 65l/s ib | 80L/s |
| Qauv | CIR 90 A | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 7 96mm | 20, 3kg | φ80 hli | CIR 90 | φ90-130 | F48X10 PIN |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.6 Hz | 30-80r / min | 75l/s ib | 95l/s ua | 110L/s |
| Qauv | CIR 90B | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 7 82mm | 19,7kg ib | φ80 hli | CIR 90 | φ90-130 | F48X10 PIN |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.5 Hz | 30-80r / min | 85l/s ib | 105L/s | 120L/s |
| Qauv | CIR 110 A | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 8 38mm | 35, 86kg | φ101 hli | CIR 110 | φ110-135 | API23"'/8Reg |
| Lub thawv | |||||
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16.2 Hz | 25-50r / min | 100L/s | 130L/s | 155L/s |
| Qauv | CIR 150 A | ||||
| Ntev (Lessbit) | Qhov hnyav (Lessbit) | Sab nraud txoj kab uas hla | Bit Shank | Qhov Loj | Kev sib txuas xov |
| 9 01mm | 6 8,6kg | φ137 hli | CIR 150 | φ155-178 | F75 * 10Box |
| Ua Haujlwm Siab | Kev cuam tshuam 0.63 Mpa | Pom zoo edrotation ceev | Kev siv cua | ||
| 0.5 Mpa | 0.63 Mpa | 1.0 Mpa | |||
| 0.5-1.0Mpa | 16 Hz | 20-40r / min | 220L/s | 255L/s | 300L/s |
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