Advantages Of BR3018 CNC Gantry Milling Machine：
- Large castings such as table, bed, column, beam and ram are made of cast iron or welded parts, and the inner cavity of the castings is a honeycomb composite arrangement structure with advanced design.
- It consists of a beam and two columns. It is divided into beam fixing and beam locking by positioning block.
- The ram can be divided into two types from the structure of open and closed.
- The attachment head is specially designed according to the machining requirements of the workpiece.
- CNC system according to different needs of the system brand and model .
- Widely used in machinery manufacturing industry, box class, frame class and other complex parts of rough, finishing.
- It can realize the three-axis linkage of horizontal (Y axis), vertical movement (Z axis) and longitudinal movement (X axis) of the vertical milling head.
Technical Parameters Of BR3018 CNC Gantry Milling Machine:
| Specifications | BR-3018 | |
|---|---|---|
| Control system | ||
| Software | FANUC 0I MF PLUS 1pcs | |
| Monitor：Chinese and English display dual screen | 10.4″color screen/10″color screen | |
| CF card interface、handheld portable operating system | ||
| Working travel | ||
| X-axis | 3200 | mm |
| Y-axis | 1900 | mm |
| Z-axis | 750 | mm |
| Spindle nose to table | 150~900 | mm |
| Worktable | ||
| Table size | 3000X1500 | mm |
| Max. loading capacity | 8 | T |
| Size of T-slot | 22x200x7 | mm |
| Spindle | ||
| Spindle speed | 8000 | rpm |
| Spindle taper | BT50 | |
| Spindle motor | 22/26 | KW |
| Spindle torque | 286 | N.m |
| Spindle at both ends | 6 | Pcs |
| Slide way | ||
| X-axis 2 guide | 55×2 roller P grade | mm |
| Y-axis 2 guide | 55×2 roller P grade | mm |
| Z-axis T-shaped ram | Hard way | mm |
| Driving screw | ||
| Ball screw accuracy | C3 grade | |
| Ball screw diameter x.y.z | 63/50/50 | mm |
| Three-axis lead | 10/12 | mm |
| Motor connection | Direct | |
| Number of bearings at both ends | 6/6/6 | Pcs |
| Three-axis motor | ||
| x zaxis motor | 7KW | N.m |
| y zaxis motor | 7KW | N.m |
| z zaxis motor (nitrogen balance) | 7KW (Brake ) | N.m |
| Feed rate | ||
| x axis rapid feed rate | 12000 | mm/min |
| Y axis rapid feed rate | 12000 | mm/min |
| Z axis rapid feed rate | 10000 | mm/min |
| Three-axis cutting feed rate | 0-10000 | mm/min |
| Tool (Optional) | ||
| Max. tool length | 300 | mm |
| Max. tool dia | Ø300 (adjacent empty knife) | mm |
| Max. tool weight | 18 | kg |
| Tool specification | BT50 | |
| Tool change time | 2.5 | second |
| Factory precision(total excursion ) | ||
| Positioning | 0.010／1000 | mm |
| Repeat positioning | 0.006／1000 | mm |
| Least input increment | 0.001 | mm |
| Other | ||
| Power Capacity | 55 | KVA |
| Net weight | 23 | t |
| Packing dimensions(L x W x H) | 8200x3300x3500 | mm |
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