T7 Taiwan Spindle BT30 CNC Drilling Tapping Machine Vertical Drilling Tapping Machining Center
Description:
The T7 Taiwan Spindle BT30 CNC Drilling Tapping Machine is a high-precision, high-efficiency vertical CNC machining equipment, featuring a core Taiwan-originated BT30 spindle that serves as the "heart" of the machine, ensuring stable and accurate machining performance. Designed with a robust Meehanite cast iron body adopting an A-line ribbing and cabinet structure, the machine boasts exceptional shock absorption, bending resistance, and rigidity, effectively reducing vibration during high-speed operation and maintaining long-term machining accuracy. The BT30 spindle taper, paired with a direct-drive transmission system, achieves a maximum speed of up to 24000 rpm (optional), with low centrifugal force and expansion coefficient, enabling precise drilling and tapping operations even at high speeds.
| Item |
Unit |
T7 |
| Table Size |
mm |
800×420 |
| T-slot (Size×Pitch×Qty) |
mm |
18×90×3 |
| 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 |




