Our multi-spindle gun drill machine is an exclusive 2-4-6 spindle equipment used for the processing of automobile steering rack bars, other automobile components and air craft parts. With automatic loading system and automatic clamping system, fully automatic cycle permits unattended operation.
These quality multi axis deep hole machines can achieve durable and reliable performance for many years. Profimach is a professional multi-axis deep hole gun drilling machine supplier, CNC deep hole drilling machine supplier. All our machines are based on advanced and capable technology, which can conduct gun drilling with high efficiency and accuracy.
| Model | PDHG-20/2 | PDHG-30/2 | PDHG-40/2 | PDHG-20/4 | |
|---|---|---|---|---|---|
| Double spindle | Double spindle | Double spindle | Quadruple spindle | ||
| Drill capacity | Hole drilling diameter range | 4mm-20mm | 4mm-30mm | 6mm-40mm | 4mm-20mm |
| Max.gun drilling length | 500~2500mm | 500~2500mm | 500~2500mm | 500~2500mm | |
| Spindle | Main spindle quantity | 2 | 2 | 2 | 4 |
| Main spindle space | 140mm | 140mm | 140mm | 140mm | |
| Drill box | Main motor power | 7.5kw | 11kw | 15kw | 7.5kwx2 |
| Maxiumum rotating speed | 5000r/min | 5000r/min | 3500r/min | 5000r/min | |
| Headstock | power | 1.5kw | 1.5kw | 1.5kw | 1.5kw x 2 |
| Rotating speed | 120r/min | 120r/min | 120r/min | 120r/min | |
| Tool infeeding | Infeed speed range | 5-500mm/min | 5-500mm/min | 5-500mm/min | 5-500mm/min |
| Rapid speed | 4m/min | 4m/min | 4m/min | 4m/min | |
| Infeed motor torque | 7.5Nm | 10Nm | 10Nm | 10Nm | |
| Coolant system | Maxiumum flow | 100L/min | 150L/min | 200L/min | 200L/min |
| Maximum pressure | 10Mpa | 10Mpa | 8Mpa | 10Mpa | |
| Filtering accuracy | 20um | 20um | 20um | 20um | |
| Processing accuracy | Hole size accuracy | IT7-IT10 | IT7-IT10 | IT7-IT10 | IT7-IT10 |
| Hole roughness | Ra 0.8-3.2 µm | Ra 0.8-3.2 µm | Ra 0.8-3.2 µm | Ra 0.8-3.2 µm | |
| Hole deviation | Job fixed - Tool rotating | 1mm/1000mm | 1mm/1000mm | 1mm/1000mm | 1mm/1000mm |
| Job rotating - Tool rotating | 0.5mm/1000mm | 0.5mm/1000mm | 0.5mm/1000mm | 0.5mm/1000mm | |
| General power | Machine general power | 25kw | 33kw | 42kw | 42kw |
