Concentric Hole Gun Drilling Machine
this is single spindle gundrilling machine, mainly for drilling concentric deep hole of small and medium sized axial parts. For fasten and convenient clamping, the clamping method is flexible according to type of workpiece , besides, clamping system is equipped with auxiliary support frame. this kind of gun drilling machine has already served in drilling deep hole of auto parts industry, medical machinery , small and medium sized axial parts of textile industry, etc. Additionally, gun drilling machine has reliable performance in drilling precise shallow hole.
| Machining aperture range | mm | ∅4~30 |
Capacity | Max. drilling depth | mm | 1500 |
| Max. length of workpiece | mm | 1600 |
| Qty. of spindle | pcs | 1(optional 2~3) |
Spindle centerline spacing | mm | 200 |
Max. speed of spindle | rpm | 4500 |
Spindle feed speed | mm/min | 100 |
Spindle fast moving speed | mm/min | 1000 |
| Spindle motor | kw | 7.5 |
Total power | kw | 18 |
| Pressure range of cooling liquid | MPa | 2~10 |
Flux range of cooling liquid | L/min | 0~200 |
| Size(Length*Width*Height) | mm | 5000*2600*2000 |
| Weight | ton | 10 |