Product Details:
Payment & Shipping Terms:
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| Thread: | R25, R28, R32, T38, T45, T51 | Machine Type: | Hydraulic Rock Drill |
|---|---|---|---|
| Length: | 190mm | Processing Pe: | Forging |
| Type: | Cross Over Adapter | Dia: | 44mm |
Coupling Sleeves,
when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the endstouch for efficient energy transmission. Couplings are also used to connect several rods to each other inthe same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
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Semi-bridge coupling
· Small non-threaded bridge in the center
· Steel cannot thread past bridge area
· Smaller diameter steel end portions fit together in the centre bridge area of the coupling
· Semi-bridged couplings are most suited to high torque machines
Adapter Coupling, Cross over adapter
· Used when changing from one thread type, or size, to another and are typically required only in special circumstances
| Coupling Sleeves | ||||
| Model | Length(mm) | Out dia.(mm) | Thread | Type |
| R22 series | 140 | 33 | R22-R32 | Semi-bridge |
| R25 series | 150 | 35 | R25-R25 | Semi-bridge |
| 160 | 35 | |||
| 160 | 38 | |||
| 160 | 54 | R25-R28 | ||
| 150 | 45 | R25-R32 | ||
| 160 | 45 | |||
| 170 | 55 | R25-T38 | ||
| R28 series | 150 | 40 | R28-R28 | Semi-bridge |
| 150 | 45 | R28-R32 | ||
| 160 | 45 | |||
| R32 series | 150 | 44/45 | R32-R32 | Full-bridge |
| 160 | ||||
| 150 | 44/45 | R32-R32 | Semi-bridge |
|
| 160 | ||||
| 170 | ||||
| 170 | 54/56 | R32-R38 | ||
| 177 | ||||
| 180 | ||||
| 170 | 55/58 | R32-T38 | ||
| 180 | ||||
| 177 | 58 | R32-T38 | ||
| 190 | 63 | R32-T45 | ||
| R38 series | 170 | 55/58/63 | R38-R38 | Semi-bridge |
| 180 | 55/57/58 | |||
| 190 | 55/58 | |||
| 180 | 55/58 | R38-T38 | ||
| 185 | ||||
| 190 | ||||
| T38 series | 180 | 55/58 | T38-T38 | Semi-bridge |
| 190 | ||||
| 190 | 64 | T38-T45 | ||
| 210 | 62 | |||
| 210 | 64 | |||
| T45 series | 200 | 64 | T45-T45 | Semi-bridge |
| 210 | 64 | |||
| 210 | 66 | |||
| 210 | 68 | |||
| 230 | 71 | T45-T51 | ||
| 230 | 72 | |||
| T51 series | 225 | 71 | T51-T51 | Semi-bridge |
| 235 | 71 | |||
| 235 | 72 | |||
| 235 | 76 | |||
| 250 | 76 | |||
Crossover adapter (MF adapter coupling)
T38F/R38M-260,T45F/T38M-260
