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Double Column CNC Gantry Descripition
The moving column gantry CNC machine is a high-precision machining center designed for heavy-duty industrial applications. It features a robust gantry system mounted on a movable column, which provides a large working envelope and enhanced accessibility to the workpiece. This configuration allows for efficient machining of large-scale components with high accuracy and repeatability. Ideal for industries such as automotive, aerospace, and heavy machinery, the machine's advanced control systems ensure optimal performance and reliability, making it a critical asset in modern manufacturing environments.
Features

1. Dual Motor with Anti-Backlash Transmission Structure: This feature ensures high precision and heavy load capacity, with the added benefit of high-speed operation, low noise, and a long service life.
2. Gear Transmission: Known for its high precision, this system can handle heavy loads, operates at high speeds, and is designed for low noise and durability.
3. Square Ram and Sliding Seat Structure: With dimensions of 500x500mm, this heavy-duty design is built for strength. The direct-driven design ensures the RAM is firmly connected, and it includes three extended sliders on top and four standard sliders on the bottom for versatility.
4. Vertical/Horizontal Automatic Tool Magazine: This feature allows for the efficient and automated management of tools, either vertically or horizontally.
5. Italy BF Gear Box: This high-performance gearbox is designed for speed and low noise. It can expand the motor's constant power range, is easy to install, and can be used with multiple motor series. It's also adaptable to high-strength tension and maintains a small form factor.
6. Extended Angle Milling Head: This head provides an extended range of motion for milling operations, increasing the machine's capabilities.
7. Automatic Hydraulic Angle Milling Head: This head offers automated angle adjustments with the assistance of hydraulics, ensuring precision and ease of use.
8. Two-Way Spindle Angle Milling Head: This head allows for milling operations in two directions, offering greater flexibility and efficiency in the machining process.
Parameters
| Model | GMMD-8046 | ||
| Subject | Specifications | Units | |
| Travel | X-Axis | mm | 8000 |
| Y-Axis | mm | 4600 | |
| Z-Axis | mm | 1500 | |
| Spindle Nose to Worktable | mm | 350-1850 | |
| Three-Axis Guideway | X/Geared Transmission , Y/ Heavy Load Roller Linear Guideway, Z/T-Shape Slide | ||
| Door Width | 4600 | ||
| Type of Ram | Square-Type Ram (500 * 500) | ||
| Worktable | Worktable Size(L*W) | mm | 8000*3500 |
| Maximum Table Load | t | 50 | |
| T-Slot | mm | 36*200 | |
| Spindle | Spindle Type | type | BBT-50 |
| Spindle R.P.M. | rpm | 6000 | |
| Spindle Drive Type | DDS | ||
| Feedrate | Rapid Traverse (X/Y/Z) | m/min | 6/8/8 |
| Cutting Feedrate (X/Y/Z) | m/min | 6 | |
| Tool Changer | ATC | 24 (Option: 40/60) | |
| Motor | Spindle Motor | KW | 17-42 |
| Three-Axis Servo Motor | KW | 5.2/5.2/5.2 | |
| Power Required | Power Requirement | kva | 60 |
| Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 12000x5860x5800 |
| Gross Weight | t | 108 | |
Standard Accessories
| Spindle Coolant System | Rigid Tapping | Dual LED Work Light | Geared Box |
| Automatic Lubricating System | Heat Exchange for Electric Cabinet | LED 3 Color Warning Light | Leveling Bolts and Pads |
| Semi-Enclosed Guard | Dual-Screw Type Chip Conveyor | Chain Type Chip Conveyor and Cart | M30 Auto Off |
Options
| Optical Linear Scale | Workpieces Probe | Oil Mist System | Manual/Semi-Auto 90Milling Head |
| CTS | Chip Conveyor System | Oil Skimmer | Auto Parts Probe Measuring System |
| 20T/40T/60T ATC | Rotary Table |
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