China Gantry Machining Center GMC40140fm/GMC30100fm/GMC40100fm - Top Quality from Trusted Suppliers and Factory
GMC40140fm/GMC30100fm/GMC40100fm fixed-beam moving-column gantry machining center is one of the gantry machining center series products independently developed by our company.
The machine tool is of gantry frame structure, the table is fixed, the gantry frame moves, the milling head slide plate moves left and right along the beam guideway, and the milling head ram moves vertically along the slide guideway, realizing three-axis linkage. Fixed beam moving column gantry machining center belongs to the typical tool-moving machine tool, with the advantages of fixed quality of moving parts, relatively unlimited weight of the workpiece, small footprint and so on, which is the mainstream structural form of large machine tools.
The main feature of the machine is the gantry oversized frame, good rigidity, strong shock absorption, large machining range, good stability, good dynamic characteristics. The machine tool is equipped with a variety of processing functions such as milling, boring, drilling (drilling, expanding, reaming), tapping threads, countersinking, etc. It can be equipped with fully automatic right-angle milling head, extension head, universal angle head and other accessories, which can effectively expand the processing range of the machine tool, and the machining of holes and planes on multiple surfaces can be completed by one-time clamping of the parts.
With mature structure and technology and stable quality, this product is suitable for various machining fields such as automobile, ship, printing, packaging, textile, military industry, mold and so on. The machine tool is characterized by high efficiency, high precision and high rigidity, which is the ideal choice for enterprises to process high-efficiency and large-volume parts.
- It is the preferred processing equipment for construction machinery, rolling stock, mining equipment, turbines, ships, military, nuclear power, large environmental protection equipment and other industrial sectors.
- The moving column type CNC gantry milling machine is a typical tool-moving machine, with the advantages of fixed mass of moving parts, relatively unlimited workpiece weight and small footprint, which is the mainstream structure form of large machine tools.
- Equipped with kinds of milling heads to extend the machining range and increase the machining efficiency, enabling multi-surface and multi-process machining.
- Fanuc 0i-MF PLUS CNC controller
- Spindle gear box
- X-axis with linear scale
- Double chain plate chip conveyor
- Siemens 828D CNC controller
- Coolant through spindle
- Germany ZF gear box/Italy BF gear box
- Automatic right angle milling head
| Main specifications | Unit | GMC30100fm | GMC40100fm | GMC40140fm |
|---|---|---|---|---|
| X–axis travel | mm | 10600 | 10600 | 14600 |
| Y–axis travel | mm | 4500 | 5500 | 5500 |
| Z–axis travel | mm | 1500 | 1500 | 1500 |
| Distance from spindle nose to table surface | mm | 250–1750 | 250–1750 | 250–1750 |
| Distance between two columns | mm | 4100 | 5100 | 5100 |
| Worktable size | mm | 10000×3000 | 10000×4000 | 14000×4000 |
| Max. load of worktable | T/m2 | 15 | 15 | 15 |
| T-slot (Width–No.–Distance) | mm | 28 | 36 | 36 |
| Spindle taper | -- | BT50 | BT50 | BT50 |
| Max. spindle speed | rpm | 3000 | 3000 | 3000 |
| Main motor power | kW | 30/37 | 30/37 | 30/37 |
| Spindle torque | N.m | 1270/1560 | 1270/1560 | 1270/1560 |
| Ram cross section | mm | 500×500 | 500×500 | 500×500 |
| Rapid feed speed(X/Y/Z) | mm/min | 10000/10000/8000 | 10000/10000/8000 | 10000/10000/8000 |
| Cutting feed speed(X/Y/Z) | mm/min | 1–6000/1–6000/1–6000 | 1–6000/1–6000/1–6000 | 1–6000/1–6000/1–6000 |
| Positioning accuracy(X/Y/Z) | mm | 0.055/0.032/0.022 | 0.055/0.035/0.022 | （0.011/1000）/0.035/0.022 |
| Repeat positioning accuracy(X/Y/Z) | mm | 0.038/0.022/0.015 | 0.038/0.028/0.015 | （0.008/1000）/0.028/0.015 |
| Total power capacity | kVA | 120 | 120 | 120 |
| Machine weight | kg | 110000 | 130000 | 150000 |
| Overall dimensions | mm | 19000×8200×7200 | 19000×9200×7200 | 23000×9200×7200 |
