Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of cnc mill engraving machining center gm-760a in China. We warmly wlecome you to buy high quality cnc mill engraving machining center gm-760a from our factory. Contact us for more details.
The engraving And milling machine is a high-speed drilling and tapping center machine tool, which adopts a mechatronics design, a beautiful appearance, and can be used for precision cutting. After the workpiece is clamped once, the machine tool can automatically and continuously complete the processing of various processes such as milling, drilling, boring, expanding, reaming, countersinking, and tapping. This machine is suitable for multi-variety processing of complex parts such as medium and small boxes, plates, discs, shells, etc. It is widely used in 3C products, IT equipment, optical equipment, medical equipment, and aluminum alloy products.
Feature
1. Patented milling and engraving machine spindle box
The spindle box is equipped with a stepped hole inside, the electric spindle is installed in the stepped hole, and the spindle box is fixed by a flange.
2. Workbench
The box structure is integrated with the ball screw.
3. Optical linear scale
Optional Heidenhain and Fagor optical linear scales with an accuracy of up to ±5 microns.
4. Base
Multi-wall box structure with a chip discharge device at the rear.
5. Triangular rib structure of the gantry bridge
The triangular rib structure of the gantry bridge is a practical new model, which improves the dynamic and static rigidity of the machine tool and improves the processing accuracy.
6. Optional direct drive BBT40 spindle
7. Upgraded configuration
Standard servo rotary tool library; HSK-E40 electric spindle; graphite protection kit; laser tool probe; oil mist collection system, etc.
8. Stability and accuracy
The closed-loop optical linear scale has high-precision positioning capability and can effectively suppress positioning errors caused by thermal expansion of the ball screw.
9. System stability
Equipped with Siemens 828D system, it ensures the stability and reliability of machine tool operation.
CNC Engraving And Milling Machine Parameters
| Model | GM-760A | ||
| Subject | Specifications | Units | |
| Travel | X/Y/Z axis | mm | 700/600/300 |
| Spindle Nose to Worktable | mm | 90-390 | |
| Three-Axis Guideway | / | Linear Guideway | |
| Door Width | / | 760 | |
| Worktable | Worktable Size (L*W) | mm | 700*600 |
| Maximum Table Load | kg | 400 | |
| T-Slot | mm | 5-16x125 | |
| Spindle | Spindle taper | type | BT-30 |
| Spindle speed | rpm | 24000 | |
| Spindle Drive Type | / | Built-In | |
| Feedrate | Rapid Traverse (X/Y/Z) | m/min | 15/15/12 |
| Cutting Feedrate (X/Y/Z) | m/min | 12 | |
| Tool Changer | Tool Changer | / | Carousel Servo ATC |
| Motor | Spindle Motor | kw | 5.5 |
| Three-Axis Servo Motor | kw | 0.85/0.85/1.3 | |
| Power Required | Power Requirement | kva | 12 |
| Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 2100x2500x2550 |
| Gross Weight | t | 3.8 | |
Standard Accessories
| 7.5KW-ER32-24000 | Coolant Tank & Oil Skimmer | Automatic Lubricating System | Transmission Software and Cables 20m |
| Auto Tool Length Measurement | Hand Wheel (MPG) | Transformer | LED 3 Color Warning Light |
| Spindle Oil Cooler | Leveling Bolts and Pads | LED Work Light | Maintenance and Operational Manual |
| Fully Enclosure Guard | Tool Box | Spindle Air & Coolant Blast | Heat Exchange for Electric Cabinet |
Options
| Oil Mist Collector | 7.5KW-BT30-24000 | BBT40-15000 | Rotary Table |
| ATC |
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