XL-250A / 500A(CNC) Gundrilling Machine
Product Introduction
XL Type: Gundrill and workpiece counter rotation
Small diameter only
Application
- XL-A type gundrilling machines are suitable for the production of small diameter & deep hole drilling components, shafts & mandrels.
- The specially designed and direct spindle produces low noise and vibration.
- Specially designed vibratory dampers (PAT. M444890-Taiwan & ZL200920168114.2-China ) supports the gun drills which allow it to use a shorter length of gun drills and prevent curving of drilling holes.
- Specially designed vibratory dampers (PAT. M444890-Taiwan & ZL200920168114.2-China ) supports the gun drills which allow it to use a shorter length of gun drills and prevent curving of drilling holes.
- Suspending type of operation panel and MPG(Hand wheel) for easier setting and operation
- Automatic lubrication pump is provided as standard accessory to ensure all the bearing surfaces and screws are well lubricated.
- CE package are available for special requirest.
| Specification | Model No. | XL-250A | XL-500A |
|---|---|---|---|
| Drill Capacity | Hole dia | Ø2~Ø8 mm | Ø2~Ø12 mm |
| Max. depth (Z) | 250 mm | 500 mm | |
| No. of spindle | 1 spindles | ||
| Power | Spindle motor | 1.5kw (with inverter) | 4.0kw (with inverter) |
| Drill spindle feed (Z) | Servo motor 850~1300W / 5.39~8.34 N.M.. | ||
| High pressure motor | 5 HP | 30ℓ / min,120kg/cm², 5HP | |
| Speed | Max. spindle speed | 15000 rpm | 12000 rpm |
| Drill Speed | 0~ 250 mm / min | ||
| Rapid | 4000 mm / min | ||
| Ball screw for feeds | Spindle infeed(Z) | Ø25 x P10 | Ø25 x P10 |
| High pressure pump (Every spindle one set) |
Pump output | 10 ℓ ~40 Liter/ min | 20 ℓ ~60 Liter/ min |
| Max. pressure | 70~150 kgs/cm² | 70~120 kgs/cm² | |
| Coolant tank | 400 Liter | 500 Liter | |
| Floor space | 800 x 1500mm | 1200 x2000mm | |
| Net weight | 950 kgs | 2000kgs | |
