| Nọmba awoṣe | 3 / 3.5,4,5,6,8,10,12 inches | Ijẹrisi | ISO CE |
| Lu Rock líle | F=6-20 | Atilẹyin ọja | Odun 1 |
| Ipo | Tuntun | Lẹhin-tita Service | Awọn wakati 7X24 wa |
| Iru | Rotari liluho Rig | Àwọ̀ | Bi ìbéèrè |
| Ilana Ṣiṣe | Ṣiṣẹda | Bọtini apẹrẹ | Ti iyipo, Ballistic, Ologbele-ballistic |
| Ibi ti Oti | Beijing, China (Mainland) | Bit oju apẹrẹ | Alapin, concave, convex, aarin ju silẹ |
| Oruko oja | JCDRILL | Awọn ibọsẹ miiran | COP,DHD,IṢẸ, SD |
| Lilo | Rock liluho | Iru | DTH Hammer |
| Ohun elo | Carbide | Ẹrọ Iru | Ọpa liluho |
Ifaara
Ni ọran ti jamming ti eyikeyi ohun elo liluho lakoko ilana alaidun, ẹhin ẹhin yoo ran ọ lọwọ lati ṣafipamọ akoko ati owo.
Opa ẹhin le wa ni gbigbe lori isẹpo paipu lu laarin gripper borehole ati ori swivel, nitorinaa, ṣiṣẹda ipa apapọ ti ipa ipadasẹhin to munadoko ati gbigbọn.
Ti o lagbara ati igbẹkẹle, ẹhin ẹhin jẹ ti awọn paati mẹta ati ile ike kan eyiti o ṣiṣẹ mejeeji bi itọsọna itujade eefi ati muftler.Pẹlu n ṣakiyesi itọju naa, Mo jẹ dandan nikan lati jẹ ki o mọ ati apakan asopọ ni aabo daradara nigbati ẹhin ẹhin ko ṣiṣẹ.
1 JCDRILL pada ju
2 fifipamọ akoko ati ẹrọ
3 180-225mm opin
4 API 3 1/2" bošewa
5 didara ohun elo
6.Idije owo
Awọn òòlù ẹhin DTH ni a lo fun ṣiṣe pẹlu liluho ti o di, lu soke lati yanju iṣoro liluho di.
Awoṣe akọkọ: BH140 BH170 BH190 BH240
| DTH Hammer | ||
| Iru | Awoṣe | Ode opin |
| Ga titẹ DTH Hammer | ||
| 3 inch | JD25A | 71mm |
| 3.5 inch | JD35A/M30 | 82mm |
| 4 inch | JD45A/QL40A/M40/SD4 | 99mm |
| 5 inch | JD55A/QL50A/M50/SD5 | 125mm |
| 6 inch | JD65A/QL60A/M60/SD6 | 142mm |
| 8 inch | JD85A/QL80A/M80/SD8 | 180mm |
| 10 inch | HD100A/SD10 | 225mm |
| 12 inch | JD125A/SD12 | 275mm |
| 14 inch | JD140A | - |
| Middel Ipa DTH Hammer | ||
| 2.5 inch | BR1 | 56mm |
| 3 inch | BR2 | 64mm |
| 3.5 inch | BR3 | 82mm |
| Isalẹ titẹ DTH Hammer | ||
| 3 inch | CIR65 | 68mm |
| 3.5 inch | CIR70 | 76mm |
| 4 inch | CIR90 | 99mm |
| 5 inch | CIR110 | 110mm |
| 6 inch | CIR150 | 150mm |
| 8 inch | CIR170 | 170mm |
| Back Hammer | ||
| 6 inch | BH140 | 155mm |
| 8 inch | BH170 | 190mm |
| 10 inch | BH190 | 220mm |
| 12 inch | BH240 | 190mm |
| Back Hammer | |||||
| Awọn ọja | Titẹ | O tẹle | Lapapọ Gigun (mm) | Iwọn opin | KG |
| LBH140 | 8 Pẹpẹ | API 3 1/2" | 510 | 140 | 31 |
| LBH160 | 8 Pẹpẹ | API 3 1/2" | 540 | 160 | 44 |
| LBH190 | 8 Pẹpẹ | API 4 1/2" | 580 | 190 | 63 |
| LBH240 | 8 Pẹpẹ | API 4 1/2" | 600 | 240 | 85 |
Aworan
| Opoiye ibere ti o kere julọ | N/A |
| Iye owo | |
| Awọn alaye apoti | Standard Export Ifijiṣẹ Package |
| Akoko Ifijiṣẹ | 7 ọjọ |
| Awọn ofin sisan | T/T |
| Agbara Ipese | Da lori Apejọ Alaye |
