Overburden Drill Bit / Eccentric Drill Bit
Zvishandiso zvekuchera zvakawandisa
ODEX masisitimu emasando eDTH akagadzirirwa kudhiraivha uye makesi panguva imwe chete kuburikidza nekuremerwa.Aya maturusi ekuchera anorema anoremerwa anodarika zviri nyore nepamatombo makuru ekudhonza asingaremi umo macasings asingadhure anoiswa kumashure kwawo.Aya maturusi ekuchera akawandisa ari nyore kubvisa kubva mugomba / kudzika uye anopihwa kune vatengi vedu mune inotevera tekinoroji yakatarwa:
1. Inoshandiswa pakuchera uko kuumbwa kwedombo kunorema uye kunoda casing tube kutsigira.
2. kuchinjika kuvhura nekuvhara.
3. Application Range: Yakakodzera kuchera matsime emvura, geothermal matsime, uye mapfupi miscopies yepakati mini-mhando grouting gomba rekuvaka, dhamu uye zviteshi chirongwa.
4. Dhizaini Mitemo: Ita kuti casing iite nyore uye midziyo uye kushanda kuri nyore
5. Zvakanyanya Kunaka: Chimiro chakareruka, kushanda kuri nyore, hutano hwakavimbika, maturusi ekuchera anodzoreredzwa, hupenyu hurefu hwebasa.
6. Pasuru yemukati nemakatoni, pasuru yekunze ine makesi emapuranga
| Hammer | Pilotdiameter | Reameddiameter | Casing tubeoutside dhayamita | Casing chubhu madziro ukobvu | Casing tube wall ukobvu/o casing shoe | |
| ODEX 90 | 3″ | 90 (3-9/16) | 123(4-13/16) | 114.3 (4-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 115 | 3″-4″ | 115 (4-1/2) | 152 (6) | 139.7 (5-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 127 | 4″ | 127 (5) | 165 (6-1/2) | 152.4 (6) | 6.3 (1/4) | 10 (3/8) |
| ODEX 140 | 4″-5″ | 140 (5-1/2) | 181 (7-1/8) | 168.3 (6-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 152 | 5″-6″ | 152 (6) | 192 (7-9/16) | 177.8 (7) | 6.3 (1/4) | 10 (3/8) |
| ODEX 165 | 5″-6″ | 165 (6-1/2) | 209 (8-7/32) | 193.7 (7-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 190 | 6″-8″ | 190 (7-1/2) | 235 (9-1/4) | 219.1 (8-5/8) | 6.3 (1/4) | 12.7 (1/2) |
