Mugihe ushaka gucukura umwobo munini wa diameter, ariko imiterere irimo amabuye, amabuye hamwe nuburiri bwikirere, urashobora gukoresha diameter nini ya DTH inyundo hamwe na bits kugirango ucukure.Barashobora gutobora mumabuye akomeye hamwe nigipimo kinini cyo kwinjira, gishobora kuzigama ikiguzi cyawe.
1.Gukoresha DTH gucukura inyundo ninzira nziza yo gucukura binyuze mubuvumo no kwirinda ikibazo cyatsinzwe.
2.Iyo uhuye nubuvumo, shiramo biti ujya mubuvumo.Urashobora kongeramo stabilisateur kugirango umenye neza umwobo.
Turashobora gutanga diameter nini ya DTH inyundo na bits hamwe na shanki zitandukanye:
12 ”: DHD112, SD12, NUMA120, NUMA125
14 ”: NUMA125
18 ”: NUMA180
24 ”: NUMA240
IZINA RY'IGICURUZWA
NUMA120 HAMMER
BIT SHANK
GUHUZA GATATU
API6 5/8REG
INGINGO.GUKORA AKAZI
30 BAR
INDEGE
70m³ / min (18BAR)
SHAKA UMUVUGO WIHUTIRWA
15-40 r / min
HANZE DIAMETER
275MM
REC HOLE SIZE
305-350MM
UBURENGANZIRA NTA BIT
1698.5MM
UBUREMERE
550KG
GUSOBANURIRA INGINGO
NUMA240 HAMMER
HEX
130m³ / min (18BAR)
15-25 r / min
525MM
500-1000MM
2543.5MM
2598KG
Ibice binini bya diameter bikoreshwa cyane muburyo butatu: byashyizwemo ikirundo cyo gutondekanya, ikirundo kirekire kizunguruka hamwe na diameter nini ya nyuma ifite ikirundo.
Isura ya bito ikoreshwa cyane cyane mumaso.Ibyiza byo mumaso birashobora kwemeza neza umwobo.