Coupling sleeves
Ginagamit sa koneksyon ng extension rod, ang function nito ay upang magpadala ng impact energy mula sa rock-drill piston, pati na rin ang rotation torque, papunta sa drill string na walang pagkalugi.Dapat itong makatiis at magpadala ng hanggang 6300 na suntok kada minuto mula sa piston nang tuluy-tuloy, na may mahusay na pagtitiis at pagiging maaasahan.
Gaya ng Coulping R25, CoulpingR25/R32, CoulpingR28/T38, Coulping R32, Coulping T38,
(1) Sukat: R25,R28, R32, R35,R38, T38, T45, T51,R25-R28, R22-R25, R25-R32 R32-R38, R32-T38.
(2) Haba: 140mm-235mm
(3) Package: sa kahoy na kaso o sa karton.
(4) Produktibo: 5000pcs/buwan
MGA COUPLING | |||||
THREAD | LENGTH(L) | DIAMETER(D) | Timbang | ||
mm | In | mm | In | Kg | |
R22 | 140 | 5-1/2 | 30 | 1-3/16 | 0.45 |
R25 | 150 | 5-29/32 | 33 | 1-5/16 | 0.5 |
R25 | 150 | 5-29/32 | 35 | 1-3/8 | 0.52 |
R28 | 150 | 5-29/32 | 39 | 1-17/32 | 0.6 |
R32 | 150 | 5-29/32 | 42 | 1-21/32 | 0.9 |
R32 | 150 | 5-29/32 | 44 | 1-23/32 | 0.95 |
R38 | 170 | 6-11/16 | 55 | 2-5/32 | 1.75 |
T38 | 190 | 7-1/2 | 52 | 2-3/64 | 1.6 |
T38 | 190 | 7-1/2 | 55 | 2-5/32 | 1.95 |
T45 | 210 | 8-1/4 | 63 | 2-15/32 | 2.75 |
T45 HD | 210 | 8-1/4 | 66 | 2-19/32 | 3.2 |
T51 | 225 | 8-7/8 | 72 | 2-13/16 | 3.85 |
T51 HD | 225 | 8-7/8 | 76 | 3 | 4.68 |
COUPLINGS – Buong Tulay |
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THREAD | HABA (L) | DIAMETER (D) | Timbang | ||
mm | In | mm | In | Kg | |
R25 | 200 | 7-7/8 | 35 | 1-3/8 | 0.8 |
R28 | 160 | 6-5/16 | 39 | 1-17/32 | 0.7 |
R32 | 200 | 7-7/8 | 44 | 1-23/32 | 1.5 |
R32 | 300 | 11-13/16 | 44 | 1-23/32 | 2.6 |
R38 | 210 | 8-1/4 | 55 | 2-5/32 | 2.6 |
T38 | 205 | 8-1/16 | 55 | 2-5/32 | 2.31 |
T45 | 230 | 9-1/16 | 63 | 2-15/32 | 3.5 |
T51 | 250 | 9-13/16 | 72 | 2-13/16 | 5.3 |
T51 | 250 | 9-13/16 | 76 | 3 | 6.2 |
COUPLING ADAPTERS – Semi Bridge | |||||
THREAD | LENGTH(L) | DIAMETER(D) | Timbang | ||
(A)-(B) | mm | In | mm | In | Kg |
R22 – R25 | 142 | 5-19/32 | 35 | 1-3/8 | 0.6 |
R25 – R28 | 150 | 5-29/32 | 38 | 1-1/2 | 0.6 |
R25 – R32 | 150 | 5-29/32 | 44 | 1-23/32 | 1.1 |
R28 – R32 | 150 | 5-29/32 | 44 | 1-23/32 | 1.05 |
R28 – R38 | 160 | 6-5/16 | 55 | 2-5/32 | 1.93 |
R28 – T38 | 165 | 6-1/2 | 55 | 2-5/32 | 2.2 |
R32 – R38 | 160 | 6-5/16 | 55 | 2-5/32 | 1.8 |
R32 – T38 | 165 | 6-1/2 | 55 | 2-5/32 | 2.1 |
R38 – T38 | 180 | 7-1/16 | 55 | 2-5/32 | 1.8 |
R38 – T45 | 195 | 7-11/16 | 63 | 2-15/32 | 2.8 |
T38 – T45 | 195 | 7-11/16 | 63 | 2-15/32 | 2.8 |
T45 – T51 | 218 | 8-19/32 | 72 | 2-13/16 | 4.35 |
COUPLING ADAPTERS – Buong Tulay | |||||
THREAD | HABA (L) | DIAMETER (D) | Timbang | ||
(A) - (B) | mm | Sa. | mm | Sa. | Kg |
R22 – R25 | 165 | 6-1/2 | 35 | 1-3/8 | 0.82 |
R25 – R28 | 170 | 6-11/16 | 39 | 1-17/32 | 1 |
R25 – R32 | 200 | 7-7/8 | 44 | 1-23/32 | 1.7 |
R25 – R38 | 170 | 6-11/16 | 55 | 2-5/32 | 2 |
R25 – T38 | 170 | 6-11/16 | 55 | 2-5/32 | 1.9 |
R28 – R32 | 170 | 6-11/16 | 44 | 1-23/32 | 1.3 |
R28 – T38 | 170 | 6-11/16 | 55 | 2-5/32 | 2.4 |
R32 – T35 | 170 | 6-11/16 | 49 | 1-29/32 | 2 |
R32 – R38 | 205 | 8-1/16 | 55 | 2-5/32 | 2.6 |
R32 – T38 | 205 | 8-1/16 | 55 | 2-5/32 | 2.6 |
R32 – T45 | 215 | 8-15/32 | 63 | 2-15/32 | 3.6 |
R38 – T38 | 205 | 8-1/16 | 55 | 2-5/32 | 2.4 |
R38 – T45 | 215 | 8-15/32 | 63 | 2-15/32 | 3.3 |
R38 – T51 | 225 | 8-7/8 | 72 | 2-13/16 | 4.5 |
T38 – T45 | 215 | 8-15/32 | 63 | 2-15/32 | 3.3 |
T38 – T51 | 225 | 8-7/8 | 72 | 2-13/16 | 4.5 |
T45 – T51 | 240 | 9-7/16 | 72 | 2-13/16 | 4.6 |
BIT ADAPTERS | |||||
THREAD | LENGTH(L) | DIAMETER(D) | Timbang | ||
(A)-(B) | mm | Sa. | mm | Sa. | Kg |
R25 – R28 | 185 | 7-9/32 | 44 | 1-23/32 | 0.9 |
R25 – R32 | 185 | 7-9/32 | 44 | 1-23/32 | 1.2 |
R28 – R25 | 185 | 7-9/32 | 44 | 1-23/32 | 1.3 |
R28 – R32 | 185 | 7-9/32 | 44 | 1-23/32 | 1.15 |
R32 – R25 | 210 | 8-1/4 | 44 | 1-23/32 | 1 |
R32 – T32 | 270 | 10-5/8 | 44 | 1-23/32 | 2 |
R32 – R38 | 270 | 10-5/8 | 44 | 1-23/32 | 2.3 |
R32 – T38 | 270 | 10-5/8 | 44 | 1-23/32 | 2.5 |
R32 – T45 | 360 | 14-3/16 | 44 | 1-23/32 | 3.9 |
R35 – R32 | 280 | 11-1/32 | 55 | 2-5/32 | 2.6 |
R38 – R32 | 280 | 11-1/32 | 55 | 2-5/32 | 2.5 |
R38 – T32 | 280 | 11-1/32 | 55 | 2-5/32 | 2.5 |
R38 – T38 | 280 | 11-1/32 | 55 | 2-5/32 | 2.5 |
R38 – T45 | 280 | 11-1/32 | 55 | 2-5/32 | 3.3 |
T38 - R32 | 280 | 11-1/32 | 55 | 2-5/32 | 2.5 |
T38 - R38 | 280 | 11-1/32 | 55 | 2-5/32 | 2.5 |
T38 - T45 | 280 | 11-1/32 | 55 | 2-5/32 | 3.3 |
T45 - R38 | 280 | 11-1/32 | 63 | 2-15/32 | 2.9 |
T45 - T38 | 280 | 11-1/32 | 63 | 2-15/32 | 2.8 |
T45 - T51 | 285 | 11-7/32 | 63 | 2-15/32 | 4.1 |
T45 – ST58 | 280 | 11-1/32 | 72 | 2-13/16 | 6 |
T51 - R38 | 285 | 11-7/32 | 72 | 2-13/16 | 3.85 |
T51 - T45 | 285 | 11-7/32 | 72 | 2-13/16 | 3.85 |
T51 – ST58 | 285 | 11-7/32 | 76 | 3 | 5.7 |
T51 – GT60 | 345 | 13-1/2 | 82 | 3-1/4 | 8.5 |
ST58 – T51 | 310 | 12-3/16 | 81 | 3-3/16 | 5.4 |
GT60 – T51 | 360 | 14-3/16 | 82 | 3-1/4 | 6.5 |
GT60 – ST58 | 345 | 13-1/2 | 82 | 3-1/4 | 6.7 |
GUIDE COUPLINGS | |||||
THREAD | LENGTH(L) | DIAMETER(D) | Timbang | ||
mm | In | mm | In | Kg | |
T38 | 190 | 7-1/2 | 61 | 2-13/32 | 2.2 |