Phansi Kwe-Hole Bit DTH Drilling Bit
Izingcezu zesando ezingaphansi kwe-Down-the-hole (DTH) zisetshenziswa nezando ze-Down-the-hole ukubhoboza izimbobo ngezinhlobo eziningi zamadwala. Ngokuhlangana nezando ze-DTH, amabhithi esando sokubhoboza adizayinelwe ngedrayivu ehlukanisiwe yokuzungezisa kancane emhlabathini. Ama-drill bits atholakala ngosayizi abahlukene kanye nezitayela ezahlukene ukuze akwazi ukubhoboza osayizi abaningi bembobo. Izinhlobonhlobo zethu zamabhithi e-Down the Hole (DTH) zikhiqizwa kusetshenziswa izinto zekhwalithi ephezulu ukuze zikunikeze ibhalansi enhle phakathi kwamandla okungena nempilo yebhithi. Sinikeza uhla olubanzi lwezinga futhi elenzelwe uku-oda izingcezu zokubhola ekukhethweni okubanzi kwamashanki anezinhlobonhlobo zemiklamo yekhanda ukuze ifanele yonke iphrojekthi.
| Iyatholakala Inketho Amazinyo Shape |
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| Inketho Etholakalayo Yomumo Wobuso |
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Iyiphi i-DTH drill bit engahlinzekwa yi-DrillMore?
I-DrillMore supply DTH Drill Bits iyatholakala ngobukhulu obuhlukahlukene futhi inezici eziningi zokuklama ngokwezifiso ukuze usebenze kahle ekwakhekeni kwamadwala, eziklanyelwe ukufanisa zonke izicelo ezingenzeka ezimbonini zemithombo yamanzi, izimayini nezokwakha.
Impilo yensizakalo encane kanye nezinga lokungena kuyimibandela ebaluleke kakhulu ekukhetheni ibhithi elilungile lesicelo esikhethekile.Ezimweni eziningi kugxilwa ekukhiqizeni, ngakho-ke izici zokususa ezisikwa ngokushesha ziyakhethwa ukuze kuqinisekiswe ukuthi izinkinobho zisikwa zihlanzekile, okungenani yokuchotshozwa kabusha.
Ibhithi ye-DTH ingabhekana nengcindezi enzima evela ku-piston eshayayo kanye nasekusikeni okulimazayo okudlula kancane ngesivinini esikhulu. Uma ukhetha ibhithi elilungile ukuze usebenze kahle, kufanele ulinganise ukungena nempilo yebhithi. Kwesinye isikhathi ungadela ngempumelelo impilo encane ukuze ungene, khumbula umthetho wesithupha othi ukwenyuka ngo-10% kokungena kuhlanganisa okungenani ukulahlekelwa okungu-20% empilweni encane.
Ukucaciswa kwezinkinobho zesando se-DTH: | Ububanzi: (mm) |
1-2 inch low air pressure DTH bits I-Shank: BR1, BR2, DHD2.5 | 57/64/70/76/80/82/90 |
3 inch high Air pressure DHT bits I-Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5 | 85 / 90 / 95 / 100 / 105/110 |
4 inch high Air pressure DHT bits Shank:DHD340,COP44,M40,SD4,QL40 | 105 / 110 / 115 / 120 / 127/130 |
5 inch high Air pressure DHT bits Shank:DHD350,COP54,M50,SD5,QL50 | 133 / 140 / 146 / 152 / 165 |
6 inch high Air pressure DHT bits Shank:DHD360,M60,SD6,QL60,COP64 | 152/165/178/190/203 |
8 inch high Air pressure DHT bits Shank:DHD380,COP84,M80,SD8,QL80 | 195 / 203 / 216 / 254 / 305 |
10 inch high Air pressure DTH bits Shank:SD10, NUMA100 | 254/270/279/295/305 |
12 inch high Air pressure DTH bits Shank:SD12,DHD1120,NUMA120,NUMA125 | 305/330/343/356/368/381 |
14 inch high Air pressure DTH bits I-Shank:DRILLMORE 145 | 381~470 |
18 inch high Air pressure DTH bits I-Shank: DRILLMORE 185 | 445~660 |
20 inch high Air pressure DTH bits I-Shank: DRILLMORE 205 | 495~711 |
24 inch high Air pressure DTH bits I-Shank: DRILLMORE 245 | 711~990 |
32 inch high Air pressure DTH bits I-Shank: DRILLMORE 325 | 720~1118 |
Wonke amamodeli angaklanywa ngokuya ngezicelo zakho!
Ulenza kanjani i-oda?
I-diameter encane.
Uhlobo lwe-Shank.
Ukuma kobuso nokuma kwamazinyo.
DrillMore Rock Amathuluzi
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