Ekscentrični zaštitni sustav ODEX za mikro pilote
Drugo ime: | ODEX |
Glavna primjena: | zatemeljni piloti, mikro piloti, bušenje bunara za vodu, bušenje geotermalnih bunara. |
Osnovni parametri specifikacije: | Promjer 108-377mm |
Primjena: | Široko se koristi ushallow micro piling work,bušenje bunara, geotermalno bušenje, projekti solarnog i građevinskog/geotehničkog bušenja |
Opis
Once bore a hole in the unstable soil formation, there is potential risk of hole collapsing. Casing drilling is an ideal drilling method that combine the drilling and casing process together to stabilize the hole. Powered by DTH čekić, the casing system has a pilot bit which drives a ring bit to drill a hole wide enough so that a zaštitna cijev može skliznuti do rupe. Budući da se proces bušenja i postupak zatvaranja izvode u isto vrijeme, zaštitna cijev može odmah stabilizirati rupu.
Overburden casing drilling system can be classified into concentric casing system, eccentric casing system and slide block casing system. Eccentric casing system is the most economical drilling solution because its reamer bits can be retrievable and can be used to drill next hole. It is ideal to drill shallow holes in well drilling and micro piling work. Eccentric overburden casing system is composed of a pilot bit, reamer bit, guide device and kućište cipela.
How does Eccentric casing system(ODEX) work?
1. Once drilling starts, the reamer bit will rotate out to enlarge the hole wide enough so the casing tube can slide down smoothly behind the reamer
2.After drilling into the required depth, rotation is reversed to retract the reamer bits so the whole drilling system can be pulled out through the casing tube.
značajka:
Stable and reliable performance with high drilling speed
Retrievable and economical casing drilling system
Available in different size from diameter 108-377mm
Cijev kućišta
Imamo niz cijevi kućišta promjera od 108 mm do 377 mm za koncentrične/ekscentrične sustave kućišta.
Tehnički podaci
Model | Crijevo Tube OD (mm) | Max OD of Guide Device(mm) | Bit Dia (mm) | Max OD of Reamer bit (mm) | DTH Hammer type |
ODEX108 | 108 | 92 | 84 | 118 | Cop34/DHD3.5 hammer |
ODEX114 | 114 | 100 | 92 | 124 | Cop34/DHD3.5 hammer |
ODEX127 | 127 | 110 | 100 | 136 | Policajac 44/DHD340/SD4/QL40 hammer |
ODEX146 | 146 | 124 | 115 | 156 | Cop44/DHD340/SD4/QL40 hammer |
ODEX168 | 168 | 146 | 134 | 178 | Cop54/DHD350/SD5/QL50/M50 hammer |
ODEX178 | 178 | 156 | 144 | 193 | Cop54/DHD350/SD5/QL50/M50 hammer |
ODEX183 | 183 | 160 | 144 | 193 | Cop54/DHD350/SD5/QL50/M50 hammer |
ODEX194 | 194 | 178 | 165 | 208 | Cop64/DHD360/SD6/QL60/M60 hammer |
ODEX219 | 219 | 203 | 189 | 237 | Cop64/DHD360/SD6/QL60/M60 hammer |
ODEX245 | 245 | 220 | 206 | 260 | Policajac 84/DHD380/SD8/QL80 hammer |
ODEX273 | 273 | 256 | 238 | 308 | Cop84/DHD380/SD8/QL80 hammer |
ODEX325 | 325 | 297 | 280 | 355 | DHD380/SD8/QL80 hammer |
ODEX377 | 377 | 351 | 328 | 420 | DHD112/SD12/QL120/NUMA120 hammer |
Mjesto podrijetla: | Made in China |
Brand Name: | KIMDRILL |
Broj modela: | Eccentric casing system ODEX |
Certifikacija: | COC/PVOC/FORM E/CO/ISO 9001 |
Minimalna narudžba Količina: | 1PCS |
Pakiranje Detalji: | Drveni koferi |
Vrijeme isporuke: | 10radna dana |
Konkurentska prednost
Visoka učinkovitost bušenja
Zbog dobrih performansi visoke stope prodora i minimalne tendencije odstupanja, našAlati za bušenje nizbrdoizvezeni su u mnoge različite zemlje kao što su SAD, Južna Afrika, Irska itd. i dobili su dobre povratne informacije.
Osiguranje kvalitete
S dugogodišnjim iskustvom u proizvodnji alata za bušenje nizbrdo, koncentričnih crijevo sustav koji smo napravili ima dug vijek trajanja i manju potrošnju zraka.
Sveobuhvatna usluga nakon prodaje
Naša prodaja će odgovoriti na sva pitanja u roku od 24 sata nakon što ih primimo. Veliku pozornost posvećujemo povratnim informacijama klijenata i zadovoljavamo ih kako proizvodima tako i uslugama.
jamstvo:
Jamstveni rok je šest mjeseci od isporuke sustava kućišta.
Galerija
ODEX DTH bit
FAQ
1. What is an Eccentric Overburden Crijevo System (ODEX) in the context of micro piles?
The ODEX system is a specialized drilling tool used for installing micro piles in challenging ground conditions. It's designed to drill through overburden – soil layers above solid rock – and then anchor into the rock to provide foundation support.
2. How does the ODEX system work for micro piles?
The ODEX system drills through overburden using an eccentric, retractable bit. Once it reaches solid rock, the bit retracts, allowing a casing to be driven into the hole for pile installation.
3. What makes the ODEX system suitable for micro pile installation?
Its ability to efficiently drill through mixed soil and rock layers and provide stable casing installation in unstable ground makes it ideal for micro pile construction.
4. Can the ODEX system be used in all soil types?
The ODEX system is particularly effective in mixed or challenging ground conditions, including loose, water-saturated, or rocky soils, where traditional drilling methods might fail.
5. What are the components of an ODEX system?
The system includes an eccentric bit for drilling, a pilot bit for initial penetration, and a kućište cipela. The drill bit and casing advance simultaneously through the overburden.
6. Is specialized equipment required to operate an ODEX system?
The ODEX system is used with standard drilling rigs, but it requires the specific ODEX drilling tools compatible with the rig.
7. How are micro piles installed using the ODEX system?
After drilling and casing installation, micro piles are constructed by placing reinforcement into the casing and filling it with grout or concrete.
8. What are the advantages of using ODEX for micro piles?
The main advantages include faster drilling in mixed ground conditions, minimized disturbance to surrounding soil, and the ability to create stable foundations in challenging environments.
9. Are there different sizes of ODEX systems for micro piles?
Yes, ODEX systems come in various sizes to accommodate different pile diameters and ground conditions.
10. How does the ODEX system handle groundwater during drilling?
The system's casing installation process helps to seal off groundwater, preventing inflow into the borehole and ensuring the stability of the micro pile.
11. Can the ODEX system be reused?
Many components of the ODEX system, like the drill bits and casing shoes, are reusable, making it a cost-effective solution for multiple projects.