Nambari ya Mfano | Inchi 3/3.5,4,5,6,8,10,12 | Uthibitisho | ISO CE |
Chimba Rock ugumu | F=6-20 | Udhamini | 1 Mwaka |
Hali | Mpya | Huduma ya baada ya mauzo | Saa 7X24 zinapatikana |
Aina | Chini ya bits ya kuchimba shimo | Rangi | Kama ombi |
Aina ya Usindikaji | Kughushi | Umbo la kifungo | Spherical, Ballistic, Nusu-ballistic |
Mahali pa asili | Hebei, Uchina (Bara) | Umbo la uso kidogo | Gorofa, concave, convex, kituo cha kushuka |
Jina la Biashara | JCDRILL | Viungo vingine | COP,DHD,MISSION, SD |
Matumizi | Uchimbaji mawe | Aina | Vipande vya Nyundo vya DTH |
Nyenzo | Tungsten Carbide | Aina ya Mashine | Zana ya Kuchimba |
Faida | ubora wa juu na bei za kiwanda | Umbo la uso kidogo | Gorofa, concave, convex, kituo cha kushuka |
Maombi | Machimbo au uchimbaji madini au uchimbaji wa visima | Ufungashaji | Kesi ya katoni na ya mbao |
Katika kuchimba visima vya DTH, mwamba wa kuchimba visima ni mwendelezo wa shank, ambayo pistoni ya kuchimba mwamba hupiga moja kwa moja.Kwa kuwa pistoni inawasiliana moja kwa moja na sehemu ya kuchimba visima, nishati kidogo hupotea.Hii inaipa uchimbaji wa DTH kiwango cha kupenya karibu kila mara bila kujali urefu wa shimo.
Vipande vya DTH vinaunganishwa na nyundo zao zinazofanana (kwa kuchimba kipenyo cha shimo na usanidi wa spline).Wateja wanaweza kubinafsisha biti zao za DTH kwa njia mbalimbali, kama vile kubadilisha wasifu wa tungsten kabidi ya kuingiza (mviringo, balistiki, n.k.), wasifu wa uso (uso tambarare, pinda, mbonyeo, n.k.), na mashimo ya kusafisha maji.
Biti za kifungo cha Shinikizo la Juu | ||||||
Mfano | Kichwa, Dia. (mm) | Urefu wa Shank | Apline Q'ty | Bandari Hole Q'ty | Chimba Uso wa Bit | |
DHD | JD25A | 76,80,85,90 | 174 | 6 | 2 | Uso wa Gorofa |
DHD3.5 | 90,95,100,108 | 180 | 8 | Uso wa Gorofa | ||
DHD3.5A | Uso wa Gorofa | |||||
DHD340 | 108,115,127,130 | 209 | Uso wa Concave | |||
DHD340A | Uso wa Concave | |||||
DHD350 | 140,146,152,165,178 | 260 | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | |||
DHD350A | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | |||||
DHD350S | 127,130 | 260 | Uso wa Convex | |||
DHD360 | 154,165,171,178,190,203 | 308.5 | Uso wa Concave, Uso wa Gorofa | |||
DHD360A | Uso wa Concave, Uso wa Gorofa | |||||
DHD380 | 203,216,230,235,254,275,305 | 350 | 10 | Uso wa Concave, Uso wa Convex, Uso wa Concave-Convex | ||
DHD380A | Uso wa Concave, Uso wa Convex, Uso wa Concave-Convex | |||||
DHD1120 | 305,311,325,350,381,400,445,500 | 490 | 8 | 4 | Uso wa Concave, Uso wa Convex, Uso wa Concave-Convex | |
QL | QL40 | 108,115,127,130 | 108 | 10 | 2 | Uso wa Convex |
QL40A | Uso wa Convex | |||||
QL50 | 140,146,152,165,178 | 140 | 12 | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | ||
QL50A | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | |||||
QL60 | 154,165,171,178,190,203 | 154 | Uso wa Concave, Uso wa Gorofa | |||
QL60A | Uso wa Concave, Uso wa Gorofa | |||||
QL80 | 203,216,230,235,254,275,305 | 331 | 16 | Uso wa Concave, Uso wa Concave-Convex | ||
QL80A | Uso wa Concave, Uso wa Concave-Convex | |||||
NUMA | NUMA100 | 254,275,305,325,350,400 | 375 | 10 | 2,3,4 | Uso wa Concave-Convex |
NUMA100A | Uso wa Concave-Convex | |||||
N125 | 305,311,325,350,381,400,445 | 491 | 3,4 | Uso wa Concave-Convex | ||
UTUME | UTUME 30 | 90,95,100,108 | 225 | 8 | 2 | Uso wa Gorofa |
UTUME 40 | 108,115,127,130 | 228 | 12 | Uso wa Concave | ||
UTUME 50 | 140,146,152,165,178 | 260 | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | |||
UTUME 60 | 154,165,171,178,190,203 | 231 | Uso wa Concave, Uso wa Gorofa | |||
UTUME 80 | 203,216,230,235,254,275,305 | 329 | Uso wa Concave, Uso wa Concave-Convex | |||
SD | SD4 | 108,115,127,130 | 260 | 8 | Uso wa Convex | |
SD5 | 140,146,152,165,178 | 259 | Uso wa Concave, Uso wa Gorofa, Uso wa Convex | |||
SD6 | 154,165,171,178,190,203 | 322 | Uso wa Concave, Uso wa Gorofa | |||
SD8 | 203,216,230,235,254,275,305 | 321 | 2 3 | Uso wa Concave, Uso wa Concave-Convex | ||
SD10 | 254,275,305,325,350,400 | 356 | 2 3 4 | Uso wa Concave-Convex | ||
SD12 | 305,311,325,350,381,400,445,500 | 470 | 3 4 | Uso wa Concave-Convex |
Kidogo Shank | Kipenyo kidogo.(mm) |
CIR-Mfululizo Biti za DTH za shinikizo la chini la Air | |
CIR65,HR65 | 65,68,75mm |
CIR80,HR80 | 83,85 mm |
CIR90,HR90 | 85,90,110mm |
CIR110,HR110 | 110,115,120,135mm |
HR150, | mm 155,160,165,170,180,210,220 |
1''-2''Shinikizo la Kati Biti za DTH | |
BR1,BR2,HD25 | 64,70,76,80,82,90mm |
3'' Biti za DTH za shinikizo la juu la Hewa | |
COP32,BR3,HD35,IR3.5,COP34,QL30,M30 | 85,90,95,100,105mm |
4'' Biti za DTH za shinikizo la juu la Hewa | |
HD45,DHD340A,COP44,SD4,QL40,M40,HM4 | mm 105,110,115,120,127,130,133 |
5'' Biti za DTH za shinikizo la juu la Hewa | |
HD55,DHD350,COP54,SD5,QL50,M50,HM5 | 130,135,140,146,152,165mm |
6'' Biti za DTH za shinikizo la juu la Hewa | |
HD65,DHD360,COP64,SD6,QL60,M60,HM6 | 152,155,165,171,190,203mm |
8'' Biti za DTH za shinikizo la juu la Hewa | |
HD85,DHD380,COP84,SD8,QL80,M80,HM8 | 200,203,216,222,226,229,241,254,270,305mm |
10'' Biti za DTH za shinikizo la juu la Hewa | |
SD10,NUMA100 | 254,305,311,318,330mm |
12'' Biti za DTH za shinikizo la juu la Hewa | |
DHD1120,SD12,NUMA120,NUMA125 | milimita 305,311,330,356,381 |
Kiwango cha Chini cha Agizo | N/A |
Bei | |
Maelezo ya Ufungaji | Kifurushi cha Kawaida cha Usafirishaji wa Nje |
Wakati wa Uwasilishaji | siku 7 |
Masharti ya Malipo | T/T |
Uwezo wa Ugavi | Kulingana na Agizo la Kina |