plate drilling machine,
Hydraulic system,used to clamp and release the workpiece, keep enough clamping force
plate drilling machine
The machine is mainly composed of bed(worktable), gantry, vertical ram-type drilling spindle, hydraulic system, cooling system, auto-lubricating system, CNC system, electrical system and chip-conveyor etc.
One or more movable slides are equipped on the cross beam of gantry. The slides are guided by two liner roller guide pairs and driven by AC servo motor and precise ball screw respectively.
Parameter List
Model | CJ2020Z | CJ2525Z-1/2 | CJ3030Z-2 | CJ4040Z-2/3 | CJ5050Z-3/4 | CJ7050Z-4 | |
Workpiece | Max. range of workpiece(mm) |
2000×2000 |
2500×2500 |
3000×3000 |
4000×4000 |
5000×5000 |
7000×5000 |
Max. thickness of workpiece(mm) |
80/200 |
80/300 | |||||
Drilling spindle | Max. drilling dia. (mm) |
Φ50 | |||||
Rotation speed of spindle (r/min) |
120-450(stepless speed adjustment) | ||||||
Spindle motor(kW) | 1×7.5 | 1×7.5 or 2×7.5 | 2×7.5 | 2×7.5 or 3×7.5 | 3×7.5 or 4×7.5 | 4×7.5 | |
Chip removal and cooling | Automatic chip removal, coolant circulation cooling |
Cooling pressure 0.4-0.6 MPa | |||||
Electric system | No.of axes | 4 or 5 | 4 or 6 | 4 or 6 | 8 or 10 | 8 or 10 | 10 |
CNC system | PLC Spain FAGOR8055 CNC system + Mitsbish PLC | ||||||
Host machine | Total power (kW) | 25 | 25/32 | 40 | 40/48 | 48/54 | 54 |
Overall dimension (L×W×H)(mm) | 3200×3200×2750 | 4500×3700×2800 | 8800×6500×3300 | 10700×7500×3300 | 11400×8500×3300 | 13400×8600×3300 | |
Net weight(T) | 20 | 25 | 28 | 40 | 58 | 90 | |
