Black Diamond RC Sando
1.The reverse circulation DTH nyundo inopa simba guru re torque uye kushanda kwepamusoro kwekufambisa kwesimba paunenge uchichengetedza kushandiswa kwesimba.
2.Inopa kuchera kwepamusoro nekuda kwesimba rakasimba rekubvisa guruva redombo uye flakes.
3.Mhepo yakamanikidzwa uye reverse-flow fluid medium yose inotakurwa mumudziyo wakavharidzirwa kaviri-wall drilling tool, nokudaro kudzivisa kutarisana zvakananga nemadziro echibhorani uye kuchengetedza kugadzikana kwemadziro.Iyo reverse inotenderera sando inoratidza yakasarudzika mhedzisiro kune yakaoma uye inodonha maumbirwo.
4.Rock sampuli ichatakurwa nesvikiro remvura uye yakananga kudzokera pasi kuburikidza nepakati pegomba remudziyo wekuchera.Izvo hazvibate madziro echibhorani, kuve nechokwadi chemhando yepamusoro yeore samples pasina kusvibiswa.
5.Rock dust uye flakes zvichacheneswa uye kubudiswa kune imwe nzvimbo kuburikidza nepakati pegomba repakati pekurasa, iyo yakavimbisa kudzivirira kweguruva uye kusvibiswa, inotungamirira kuvandudza nharaunda yekushanda uye kuwedzera hupenyu hurefu hwebasa rezvigadzirwa zvekuchera uye chiyero chekupinda.
6.The reverse circulation DTH nyundo inouya neyakapfava chimiro chinoverengera kugadzirisa kwayo kuri nyore uye yakapfekwa yezvikamu zvinotsiviwa.
| RC sando | ||||||
| Hammer Model | Hole Range (mm) | Kunze Dyamita (mm) | Huremu (pasina chidimbu) mm | Bit shank | Kushanda Kumanikidza | Connection Thread |
| RC4108 | 115-130 | 108 | 78 | RE410 | 1.5-3.0 Mpa | REMET 3.1/2"-4" METZKE 3.1/2" |
| RC5116 | 120-135 | 116 | 85 | RE543 | 1.5-3.0 Mpa | REMET4" METZKE 4" |
| RC5121 | 136-133 | 121 | 73 | RE512 | 1.5-3.0 Mpa | REMET 4"-4.1/2" METZKE4"-4.1" |
| RC5126 | 140-152 | 126 | 95 | RE5126 | 1.5-3.0 Mpa | REMET 4.1/2" METZKE 4.1" |
| RC5130 | 140-146 | 130 | 82 | RE513 | 1.5-3.0 Mpa | REMET 4.1/2" METZKE 4.1" |
