Original
By certification 
Most Efficient High precision High Speed Gantry Type Boring and Milling Machine
| Model | Unit | GMB2040 | ||
| Worktable | worktable size | mm | 2000×4000 | |
| the distance between two columns | mm | 2500 | ||
| max. load weight | Kg | 14000 | ||
| T-slots | mm | 22×11 | ||
| Working range | worktable max.travel X-axis | mm | 4200 | |
| max.travel of Y-axis | mm | 2700 | ||
| max.travel of Z-axis | mm | 1000/1250 | ||
| the distance between spindle nose to worktable | Max. | mm | 1200/1500 | |
| Min. | mm | 200/250 | ||
| Spindle | Taper (7:24) | BT50 | ||
| speed range | r/min | 40～6000 | ||
| the max. output torque | N·m | 1050/1435 | ||
| main motor power | kW | 30/41 | ||
| Feed | cutting feed speed range | mm/min | 1～8000 | |
| Rapid traverse speed | X-axis | m/min | 10 | |
| Y-axis | 10 | |||
| Z-axis | 10 | |||
|
positioningac curacy |
X-axis | standard：JB/T8771.4 | mm | 0.04 |
| Y-axis | 0.03 | |||
| Z-axis | 0.02 | |||
|
repeated positioning accuracy |
X-axis | standard：JB/T8771.4 | mm | 0.026 |
| Y-axis | 0.018 | |||
| Z-axis | 0.012 | |||
| weight | Kg | 63000 | ||
| the power capaity | KVA | 89/103 | ||
| overall demensions | mm |
10580×5600 ×5120 |
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Bright Machinery, which has been focused on developing, manufacturing and marketing industrial most efficient high precision high speed gantry type boring and milling machine for years, is well-known as one of the professional manufacturers and suppliers of such machines. With a professional workshop, we can provide you with the best solution and repair service. Wholesale service and customized service are also offered in our factory.
