Large high speed CNC flange drilling machine consists of a main engine, a cooling system, a hydraulic system, and an electrical control system.
ALFD2020（large）high speed CNC flange drilling machine consists of a main engine, a cooling system, a hydraulic system, and an electrical control system. The machine can process a variety of apertures and can accommodate a wide range of workpieces.
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Main Technical Parameters
| Item | Unit | ALFD2020 | |
| Worktable | Size of workpiece (WxL) | mm | 2000×2000 |
| Two column spacing | mm | 2000 | |
| Load- bearing of worktable | t/m² | 7 | |
| T-slot width | mm | 28 | |
| Vertical ram type power head | Quantity | / | 2 Standard |
| Spindle taper hole | / | Morse #4 | |
| Max. drilling diameter | mm | Φ100 | |
| Drilling depth/ drilling diameter | / | ≤5 (Can be controlled buy program if over) | |
| Spindle speed | r/min | 30—560 Standard | |
| Dedicated frequency conversion motor power | kW | 11 Standard | |
| Spindle max. torque | Nm | 350 Standard | |
| Distance from spindle to worktable | mm | 250—650 Standard | |
| Longitudinal movement of the gantry (X-axis) | Max. stroke | mm | 2000-24000 |
| X-axis move speed | m/min | 0-10 | |
| X-axis servo motor power/ torque | kW/Nm | 2 | |
| Power head transverse movement (Y-axis) | Max. stroke | mm | 2000 |
| Y-axis move speed | m/min | 0-10 | |
| Y-axis servo motor power/ torque | kW/Nm | 2 | |
| Vertical ram feed motion (Z axis) | Max Stroke | mm | 350 |
| Z-axis indeed speed | m/min | 0-5 | |
| Z-axis servo motor power/torque | kW/Nm | 2 | |
| Positioning precision | X-axis | mm | 0.06/2000 |
| Y-axis | 0.08/ Full length | ||
| Re-Positioning precision | X-axis | mm | 0.03/2000 |
| Y-axis | 0.03/2000 | ||
| Total motor power | kW | About 40 | |
ALFD2020（large）high speed CNC flange drilling machine equipment is positioned accurately, the Y-axis and W-axis are two-axis CNC, the Z-axis is manual, the workpiece can be accurately positioned in the center line of the working area, the drilling and milling work is completed, and the feed speed can be adjusted. When the drill bit is away from the workpiece, the drill bit is fast. Feed, when the drill bit is close to the workpiece, it is changed to slow speed.
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SHANDONG ALLES ENERGY TECHNOLOGY CO.,LYD
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