T7 High Speed CNC Drilling Tapping Machine Short Cycle Time for Batch Precision Metal Processing
T7 High Speed CNC Drilling Tapping Machine Short Cycle Time for Batch Precision Metal Processing
The T7 high-speed CNC drilling tapping machine is a vertical compact drill tap center designed for mass production of small precision components. The whole machine adopts high-strength cast iron with stress relief aging treatment to minimize vibration and thermal deformation during long continuous operation. Fitted with BT30 direct drive spindle, it can complete drilling, rigid tapping, milling and boring in one clamping. Equipped with fast servo tool magazine and high rapid traverse speed, non-cutting time is greatly reduced. Various mainstream CNC control systems are available to satisfy global customers.
| Item | Unit | T7 |
| Table Size | mm | 800×420 |
| T-slot (Size×Pitch×Qty) | mm | 14×120×3 |
| Max. Table Load | kg | 300 |
| X-axis Travel | mm | 700 |
| Y-axis Travel | mm | 400 |
| Z-axis Travel | mm | 330 |
| Spindle Nose to Table | mm | 130–460 |
| Spindle Center to Column | mm | 450 |
| Spindle Taper | / | BT30 |
| Spindle Speed | rpm | 20000 (Direct Drive) |
| Cutting Feed Rate | m/min | 1–15 |
| Rapid Traverse Rate | m/min | 48 |
| Positioning Accuracy (JIS 6336-2) | mm | ±0.005 |
| Repeatability Accuracy | mm | ±0.005 |
| Spindle Servo Motor | / | D5.5 |
| Rated Power / Max. Power (30 min) | KW | 5.5 |
| Rated Torque | N.m | 22 |
| Tool Taper | / | BT30 |
| Max. Tool Diameter | mm | 80 |
| Max. Tool Length | mm | 200 |
| Max. Tool Weight | kg | 4 |
| Tool Change Time (T-T) | sec | 1.5 |
| Net Weight | kg | 2500 |
| Overall Dimensions (L×W×H) | mm | 1750×2150×2100 |
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