Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of cnc engraving and milling machine center gm-870b in China. We warmly wlecome you to buy high quality cnc engraving and milling machine center gm-870b from our factory. Contact us for more details.
The CNC engraving and milling machine center for metal materials is a versatile machining center capable of fine engraving and milling operations. Based on the traditional engraving machine, this machine tool improves the load-bearing capacity of the bed by enhancing the power of the spindle and the performance of the servo motor. It not only maintains the high-speed rotation capability of the spindle but also pays special attention to machining accuracy. With the advancement of technology, the milling machine has also achieved high speed and is usually called a high-speed processing machine. This machine tool has excellent cutting performance and extremely high machining accuracy. It can directly process materials with a hardness exceeding HRC60 and achieve one-time molding. It has been widely used in the field of precision milling and engraving of metal materials such as copper and aluminum.
Feature
1. X, Y, and Z axes are all linear guides, and the standard feed speed is 10m/min.
2. After finite element analysis, it is cast with high-quality resin sand, which has stable precision, strong rigidity, and maintains stability under high-speed processing.
3. The spindle box adopts a flange structure to improve the spindle cutting rigidity and enhance the spindle anti-collision performance.
4. Key components such as couplings, bearings, and ball screws are all imported from Germany. Japanese and Taiwanese brand precision and high-quality spare parts ensure the high stability quality of the machine.
CNC Engraving And Milling Machine Parameters
| Model | GM-870B | ||
| Subject | Specifications | Units | |
| Travel | X/Y/Z axis | mm | 800/700/300 |
| Spindle Nose to Worktable | mm | 205-505 | |
| Three-Axis Guideway | / | Linear Guideway | |
| Door Width | / | 810 | |
| Worktable | Worktable Size (L*W) | mm | 720*640 |
| Maximum Table Load | kg | 400 | |
| T-Slot | mm | 5-16x120 | |
| Spindle | Spindle taper | type | ER32 |
| 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 | 7.5 |
| Three-Axis Servo Motor | kw | 0.85/0.85/1.3 | |
| Power Required | Power Requirement | kva | 10 |
| Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 2100x2700x2550 |
| Gross Weight | t | 5 | |
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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