Heavy Duty Gundrilling Machine
Note
- Introduced 1 spindle design.
- Different tooling for clamping of shaft and plate shaped parts.
- Lateral travelling worktable.
- Drilling spindle vertically travels.
- Feeding of drilling spindle.
- Fits for handling large size and heavy weight parts.Widely used in heavy duty industry like mold, power supply, turbo-set, automobile production, etc.
Clamping & Positioning
Gundrilling machine uses special tooling for clamping of shaft parts.
And plate or box shaped parts can be directly clamped on the worktable.
Drill Capacity
Drilling Diameter: ∅5 – ∅30mm
Max. Drilling Depth: 1000mm ; 1500mm ; 2000mm
No. of Spindle: 1
Worktable Area: 1200*800mm ; 1500*1000mm ; 3000*1500mm
Worktable Loading Capacity: 6t ; 12t ; 20t
Worktable Lateral Travelling Range: 1000mm ; 1600mm ; 3000mm
Drilling Spindle Vertical Travelling Range: 800mm ; 1200mm ; 1500mm
Drill Speed
Max. Drilling Spindle Rotary Speed: 7000 r/min
Feeding Speed: 0 – 1500 mm/min
Fast Feeding Speed: ≤2000mm/min
Drilling Spindle Fast Vertical Travelling Speed: 1000mm/min
Worktable Fast Lateral Travelling Speed: 1000mm/min
Precision
Skewness: ≤1.0/1000mm
Tolerance: IT7 – IT10
Roughness: Ra0.4 – Ra3.2
Power
Drilling Spindle Motor: 7.5KW
Worktable Lateral Travelling Motor: 2.5KW
Drilling Spindle Vertical Travelling Motor: 2.5KW
Feeding Motor: 1.2KW
Oil Pump Power: 5.5*2KW
Machine Total Power: 28KW ; 30KW ; 32KW
Hydraulic System
Max. Flow: 100 L/min
Max. Pressure: 12 MPa
Filter Accuracy: 20um
Oil Tank Capacity: 1360L
