Small gantry type machine center BTMC-1525
- BTMC10/12/15 series is upgrade product specialized for large type VMC machine (1270/ 1370/ 1690/ 1890)
- Possess followed features: The center line of the spindle is close to the guide way of the Z axis,which eliminate the accuracy deviation caused by the spindle box sagging caused by the big compartment distance in the large vertical machining center
- Eliminate the accuracy deviation caused by the suspension of both sides of the VMC machine table center
- X, Y axis adopt to heavy load roller linear guide rail; Table operation does not exceed the base
- The load stress is released evenly; solve deformation caused by long time heavy load on table of VMC machine
- The load weight of table improves about 50% higher than the same specification of VMC machine
- Z axis adopt to nitrogen balance weight, improves reaction speed and working smoothly than the counterweight of hammer in VMC machine
- The door opening at both sides of gantry structure cover design, convenient for loading and unloading of large workpiece and processing operation
| Model | BTMC-1525 | ||
| Table size | mm | 1300*2500 | |
| Travel | Longitude(X) | mm | 1300 |
| Crossward(Y) | mm | Maximum 1660 | |
| Vertical(Z) | mm | 850 | |
| Gantry width | mm | 1650 | |
| Distance between spindle and table | mm | 320-1170 | |
| Spindle | Rotation speed | rpm | 6000 |
| Taper | Short nose BT50 (Ф190) | ||
| Motor | kw | 15 | |
| Work table T slot (NO.-Size*Pitch) | 7-22*175 | ||
| X/Y axis linear guide way | Heavy load roller linear guide way | ||
| Z axis guide way | Box guide way | ||
| Rapid feed | Longitude(X) | m/min | 8 |
| Crossward(Y) | m/min | 10 | |
| Vertical(Z) | m/min | 12 | |
| Cutting feed | m/min | 8 | |
| Positioning accuracy | mm/m | 0.01 | |
| Min.set moving unit | mm | 0.001 | |
| Dimension(L*W*H) | mm | 8000*3300*4300 | |
| Net weight | kg | 16500 | |
| Max.load of table | kg | 5000 | |