8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank
| Brand Name | SPARK |
| Product model | DHD380 QL80 SD8 Mission80 |
| Application | Kuchera, kuchera, tsime remvura, geothermal tsime, kuputira, hwaro, kusimba kwemateru |
| Thread | API 4 1/2"Reg Pin |
| Kunze dhayamita | 185mm |
| Shank | DHD380 QL80 SD8 Mission80 |
| Hole size | 203 ~ 254mm (zvichienderana)> 254mm (yakawandisa) |
| Air pressure | Max 30bar |
| Kushandiswa kwemhepo | 28m³/min(18Bar) |
| Rec.rotary speed | 25 ~ 50 rpm |
| Kurema | 179kg ~ 182kg |
| ITEM DESCRIPTION | |
| NO | CHIKAMU CHIKAMU |
| 1 | TOP SUB (inogonawedzeracarbides) |
| 2 | TOP SUB RING |
| 3 | CHECK VALVE |
| 4 | SPRING |
| 5 | SHOCK RING |
| 6 | AIR DISTRIBUTOR |
| 7 | INNER CYLINDER |
| 8 | PIston |
| 9 | OUTER CYLINDER |
| 10 | BUSH DRIVE SUB |
| 11 | O RING |
| 12 | BIT RETAINING RING |
| 13 | CHUCK SLEEVE |
Kuchera, kuchera matsime emvura
1. Professional R&D timu
Tsigiro yebvunzo yekushandisa inovimbisa kuti hauchanetseki nezve akawanda bvunzo zviridzwa.
2. Product marketing kubatana
Zvigadzirwa zvinotengeswa kunyika dzakawanda pasi rose.
3. Kudzora kwehutano hwakasimba
4. Yakagadzikana nguva yekuendesa uye inonzwisisika kurongeka kwekutora nguva yekudzora.
Isu tiri timu yehunyanzvi, nhengo dzedu dzine makore mazhinji eruzivo mukutengeserana kwenyika.Isu tiri timu yechidiki, izere nekurudziro uye hunyanzvi.Isu tiri timu yakazvipira.Isu tinoshandisa zvigadzirwa zvinogutsa kugutsa vatengi uye kuhwina kuvimba kwavo.Tiri chikwata chine zviroto.Chiroto chedu chakajairika ndechekupa vatengi zvigadzirwa zvakavimbika uye kuvandudza pamwe chete.Vimba nesu, kukunda-kuhwina.
