+1 (506) 855 3355 / 229 8899 / (905) 808 9818
amedrillservice@gmail.com
+1 (506) 855 3355 / 229 8899 / (905) 808 9818
amedrillservice@gmail.com
Les systèmes de forage de tubage DTH constituent les solutions les plus économiques. Grâce à leur conception ingénieuse, l'aile d'alésage du trépan est récupérable, ce qui permet de la réutiliser pour le trou suivant. Cela permet non seulement de réduire considérablement les coûts de remplacement de l'équipement, mais aussi de minimiser les temps d'arrêt, d'améliorer l'efficacité globale du forage et d'en faire un choix rentable pour divers projets.
Casing drilling, or casing while drilling (CWD) process, is a concept that combining two time-consuming processes, drilling and casing together, performing them at the same time. During the CWD process, powered by DTH hammer, a central piloting bit drives a ring bit to drill a hole wide enough for a casing tube to slide down, drilling and casing processes are therefore performed at the same time.
Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. This is particularly design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. Odex is ideal for short holes in consolidated overburden. The component of Eccentric system consists of Pilot bits, Reamer bits, Guide device and casing shoe.
When drilling, the reamer bit will rotate out to enlarge the hole which enough for the casing tube slide down behind the reamer. When reached required depth, the drill pipe will drill to the reverse direction and the reamer bit will retract, it is allowing the whole drilling system to pass through the casing.
• Complete types of drilling tools suitable for casing tubes with various diameters;
• Good stability and reliability granted by premium alloy steel material and fine CNC manufacturing process;
• Cost-effectiveness realized by mass production.
| GSE-EDS82 Eccentric Drilling System (ODEX82) shank for IR3.5 DTH Hammer (other shanks are optional) | |
| Alternative casings may by used: | |
| Maximum outside diameter (mm) | 108 |
| Minimum inside diameter (mm) | 96 |
| Wall thickness (mm) | 6 |
| GSE-EDS90 Eccentric Drilling System (ODEX90) shank for DHD3.5 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 115 |
| Minimum inside diameter (mm) | 102 |
| Wall thickness (mm) | 6 |
| GSE-EDS115A Eccentric Drilling System (ODEX115A) Shank for IR DHD340A DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 142 |
| Minimum inside diameter (mm) | 128 |
| Wall thickness (mm) | 7 |
| GSE-EDS115B Eccentric Drilling System (ODEX115B) Shank for DHD340 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Manximum outside diameter (mm) | 146 |
| Minimum inside diameter (mm) | 130 |
| Wall thickness (mm) | 8 |
| GSE-EDS140 Eccentric Drilling System (ODEX140) Shank for IR DHD350R DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 168 |
| Minimum inside diameter (mm) | 152 |
| Wall thckness (mm) | 8 |
| GSE-EDS145 Eccentric Drilling System (ODEX145) Shank for IR DHD350R DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 178 |
| Minimum inside diameter (mm) | 158 |
| Wall thickness (mm) | 9 |
| GSE-EDS147 Eccentric Drilling System (ODEX147) Shank for IR DHD350R DTH Hammer (others are optional) | |
| Alternative casing may be used: | |
| Maximum outside diameter (mm) | 183 |
| Minimum inside diameter (mm) | 163 |
| Wall thickness (mm) | 10 |
| GSE-EDS165 Eccentric Drilling System (ODEX165) Shank for IR DHD360 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 195 |
| Minimum inside diameter (mm) | 182 |
| Wall thickness (mm) | 6.5 |
| GSE-ED180 Eccentric Drilling System (ODEX180) Shank for DHD360, COP64, SD6 DTH Hammer | |
| Alternative casing may be used: | |
| Maximum outside diameter (mm) | 219 |
| Minimum inside diameter (mm) | 194 |
| Wall thickness (mm) | 12.5 |
| GSE-EDS190 Eccentric Drilling System (ODEX190) Shank for IR DHD360 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 219 |
| Minimum inside diameter (mm) | 205 |
| Wall thickness (mm) | 7 |
| GSE-EDS230 Eccentric Drilling System (ODEX230) Shank for IR DHD380 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 273 |
| Minimum inside diameter (mm) | 250 |
| Wall thickness (mm) | 11.5 |
| GSE-EDS240 Eccentric Drilling System (ODEX240) Shank for IR DHD380 DTH Hammer (others are optional) | |
| Alternative casings may be used: | |
| Maximum outside diameter (mm) | 273 |
| Minimum inside diameter (mm) | 260 |
| Wall thickness (mm) | 6.5 |
Ame Drill, située à Burlington (Ontario) et à Moncton (Nouveau-Brunswick), est votre partenaire à long terme.
Notre engagement envers nos clients est de ne fournir que des consommables de qualité à un prix compétitif. Nos distributeurs sont répartis dans toute l'Amérique du Nord.
Ame Drill met en place un réseau de revendeurs pour servir correctement et professionnellement l'industrie du forage.
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