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The gantry double-column CNC machining center is a large CNC machine tool with a fixed worktable and a gantry frame that moves longitudinally. The machine tool adopts a sturdy gantry frame design, equipped with a closed large-section slide, and the crossbeam adopts a rolling/sliding guide system of cast iron and steel belt composite, which is suitable for heavy-duty cutting of various materials. It not only meets the needs of high-precision processing, but also ensures the processing speed. This gantry double-column machining center has become an ideal choice to meet the dual needs of high precision and high efficiency in modern manufacturing with its excellent rigidity, efficient automated processing capabilities and flexible modular design.
Feature
1. BBT50-6000rpm high rigidity spindle
2. X/YIZ fast displacement 12/12/12m/min
3. Three-axis rail direct connection, optional Z-axis hard rail
4. FANUC FANOVI system
5. Four-line rail symmetrical design, high-speed and high-precision cutting
6. Integrated symmetrical portal bridge, multi-turn box structure, full machine rigidity
Application
· Shipbuilding
· Mining machinery
· Electric power
· Metallurgy
· Construction machinery
· Heavy machinery
Gantry Double Column Machining Center Parameters
| Items | Specifications | Units | GMM-1517 |
| Travel | X/Y/Z Axis | mm | 1500*1700*1000 |
| Distance From Spindle Nose to Worktable | mm | 150-1150 | |
| Gantry Width | mm | 1700 | |
| Worktable | Table Size (L*W) | mm | 1500*1400 |
| The Maximum Load Capacity of The Workbench | t | 2 | |
| T-Slot | mm | 7-22*200 | |
| Spindle | Spindle, Taper Hole (Model/Installation Size) | mm | BBT50 |
| Spindle Speed | rpm | 6000 | |
| Spindle Max Speed | rpm | 4500 | |
| Spindle Drive Mode | Belt Type | ||
| Feed | X/Y/Z Axis Rapid Feed | m/min | 2012/12/10 |
| Cutting Feed | mm/min | 8000 | |
| Tool Changing Device (Optional) | Tool Change Method | Side-mounted | |
| Handle Specifications | type | BT50 | |
| Tool Capacity | tools | 24 | |
| Maximum Tool Diameter (Adjacent Tool) | mm | φ112 | |
| Maximum Tool Diameter (Without Adjacent Tool) | mm | φ200 | |
| Max Tool Length | mm | 300 | |
| Max Tool Weight | kg | 18 | |
| Fastest Tool Change Time | sec | 4.9 | |
| Motor | Spindle Motor | kw | βiIP30/8000 |
| Three-Axis Servo Motor | kw | bis40/2000/bis40/2000/bis40B/2000 | |
| Cutting Water Pump Motor | m/h-m | 4-60 | |
| Tolerance (GB/T 19362.2-2017) | Positioning Accuracy | mm | 0.02/0.02/0.018 |
| Repeatability | mm | 0.016/0.014/0.008 | |
| Power Requirement | Power Requirements | kva | 45 |
| Air Source Requirements | Kg/cm² | 6^8 | |
| Machine Size | Length*Width*Height | mm | 4126*4712*3941 |
| Weight | t | 16 |
Standard Accessories
| Rigid Tapping | Dual LED Work Light | Spindle Nose Air Blow | M30 Auto Off |
| 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 |
Options
| Optical Linear Scale | Tool Breakage System | Oil Mist System | Air Conditioner |
| CTS | Chip Conveyor System | Oil Skimmer | Auto Parts Probe Measuring System |
| 40T ATC | Rotary Table | 90° Manual Milling Head | 90° Auto Milling Head with AHC |
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