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GMC fixed beam CNC gantry milling equipped with milling,boring,drilling (drilling,expansion,hinge),tapping, countersink and other processing functions.For the different characteristics of customers,optional full closed-loop grating precision feedback system,tool center cooling function,ATC robot hand style,automatic work piece measurement, tool automatic measurement,4-axis linkage processing and other functions,customers can enjoy excellent cost-effective configuration,Satisfied with the intimate products.The product specifications and configuration of the leading domestic product structure and technology is mature,product quality and stability,machine torque,fast response characteristics, suitable for automotive,mold,aerospace,packaging,hardware and other mechanical processing needs.
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Powerful cutting ability combined with excellent accuracy and performance makes milling and boring easy. By integrating advanced motor control and precision guideways, our GMC3020 gantry machining center handles complex geometries efficiently. The robust design ensures minimal vibration during operation, thereby enhancing the surface finish of machined parts. This translates into reliable daily production rates for intensive industrial workshops, minimizing unexpected downtime and keeping your facility running smoothly.
The spindle head can be equipped with 90 side milling neck with oil pressure locking mode. This flexibility allows our equipment to perform multi-angle processing without repeatedly repositioning the workpiece. Operators can seamlessly switch between different machining tasks, significantly reducing setup times and boosting overall output. It is highly adaptable for intricate mechanical components requiring high precision and continuous industrial operation.
The machine bed, column, crossbeam, saddle and head stock are made of high-strength cast iron with resin sand modeling and reasonable reinforcement structure, with good rigidity and strong stability. This solid foundation prevents thermal deformation and ensures long-term geometric precision under extreme operational loads. The heavy-duty structural design makes our equipment highly capable of enduring rigorous industrial environments over extended lifespans, safeguarding your facility's core investments.
The main movement adopts wide speed control AC servo main motor, and ZF speed change is selected to make the main shaft output large torque at low speed, which is suitable for heavy cutting, and the constant power at high speed is suitable for finishing. This dual capability ensures our equipment can tackle roughing operations and delicate final touches with equal proficiency. The system delivers consistent power output to handle diverse materials effortlessly.
| Project | Unit | GMC1311 | GMC1614 | GMC2518 | GMC3018 | GMC3020 | GMC4022 | GMC4028 | GMC6028 | |
| Table size | Max capacity | kg | 2000 | 3000 | 8000 | 9000 | 10000 | 12000 | 18000 | 20000 |
| X/Y/Z travel | mm | 1300/1100/500 | 1600/1450/500 | 2500/1800/1000 | 3000/2000/1000 | 3000/2200/1000 | 4000/2200/1000 | 4000/2800/1000 | 6000/2800/1000 | |
| Gantry width | mm | 1200 | 1630 | 1800 | 1800 | 2000 | 2200 | 2800 | 2800 | |
| Working table size | mm | 1300 × 1100 | 1600 × 1300 | 2500 × 1600 | 3000 × 1500 | 3000 × 1800 | 4000 × 1800 | 4000 × 2300 | 6000 × 2300 | |
| T-shot number | No. | 7 | 7 | 9 | 7 | 9 | 9 | 11 | 11 | |
| T-shot size/spacing | mm | 18/200 | 18/180 | 22/180 | 22/175 | 22/180 | 28/200 | 28/200 | 28/200 | |
| Heavy Duty Cutting spindle | Drive mode ( optional ) | Belt | Belt | Belt/Gear | Belt/Gear | Belt/Gear | Gear | Belt/Gear | Belt/Gear | |
| Spindle speed | rpm | 8000 | 10–6000 | 10–6000 | 10–6000 | 10–6000 | 10–6000 | 10–6000 | 10–6000 | |
| Main motor power | kw | 11 | 11 | 15/18 | 15/18 | 15/18 | 15/18/22 | 15/18 | 22/26 | |
| Distance from spindle nose to table | mm | 100–600 | 170–680 | 150–1150 | 465–1200 | 200–1200 | 380–1380 | 450–1400 | 450–1400 | |
| Spindle taper and specifications | BT40/BT50 | BT40/BT50 | BT50 | BT50 | BT50 | BT50 | BT50 | BT50 | ||
| Spindle diameter | mm | Φ150 | Φ150 | Φ190 | Φ190 | Φ190 | Φ190 | Φ190 | Φ190 | |
| Feed drive | X/Y/Z Fast moving speed | m/min | 2010/10/10 | 2010/10/10 | 2010/10/10 | 2010/10/10 | 2010/10/10 | 2010/10/10 | 2010/10/10 | 2010/10/10 |
| X/Y Line guide(roller column) | mm | 55(X-axis) 2 pieces | 55(X-axis) 2 pieces | |||||||
| 45(Y-axis) 2 pieces | 55(Y-axis) 2 pieces | |||||||||
| X/Y/ZBallscrew diameter(ball) | mm | 40/30/30 | 50/40/40 | 63/50/50 | 63/50/50 | 63/50/50 | 80/63/63 | 80/63/50 | 100/80/63 | |
| Accuracy | Positioning accuracy | mm | 0.008 | 0.008 | 0.018 | 0.018 | 0.015 | 0.015 | 0.015 | 0.014 |
| Repeat accuracy | mm | 0.005 | 0.006 | 0.01 | 0.01 | 0.008 | 0.01 | 0.01 | 0.01 | |
| ATC（optional） | 24/32/40 Manipulator ATC | |||||||||
| CNC controller | KND/SYNTEC/FANUC/MITSUBISHI/SIEMENS | |||||||||
| Net weight | T | 9 | 13 | 23 | 25 | 27 | 43 | 51 | 75 | |
Our products feature high machine torque and fast response characteristics, suitable for automotive, mold, aerospace, packaging, hardware and other mechanical processing needs. The precision capabilities strictly meet the exacting tolerances required by these specialized industrial sectors. We provide custom machine tool solutions according to the special needs of specific industries to ensure optimal performance and seamless integration into your existing production lines.
The product is widely used in wind and nuclear power, marine vessels, military aerospace, university teaching and other fields. The expansive work area safely and efficiently accommodates oversized components typical in these demanding environments. Our equipment is trusted globally to deliver consistent, high-quality results for large-scale energy infrastructure projects, meeting the rigorous standards of international engineering providers.
We possess leading technological innovation capabilities and strong brand influence, committed to serving as a globally competitive machine tool provider. With advanced casting technology and strict positioning accuracy inspection, our production facility ensures every unit meets rigorous standards. We specialize in custom configurations to match specific production requirements without compromising on fundamental quality or operational efficiency.
We establish a comprehensive pre-sales, in sales, and after-sales service system, and provide fast technical support to ensure rapid resolution of client requirements. Our equipment not only sells well in the domestic market but also is exported to Southeast Asia, the Middle East, Brazil, India, Africa, Europe, and America. We rely on a sound quality system to maintain high customer satisfaction globally.
We offer an optional full closed-loop grating precision feedback system to ensure exceptional dimensional accuracy during continuous processing operations.
Our system can be equipped with automatic workpiece measurement and tool automatic measurement functions to streamline setup and enhance processing reliability.
Our equipment offers an optional 4-axis linkage processing capability, allowing for the machining of highly complex and contoured components in a single setup.
Customers can select the optional tool center cooling function to maintain optimal operating temperatures and prolong the lifespan of cutting tools during heavy use.
