Premium GTM4030 CNC Gantry Machine Tool for High-Accuracy Milling, Angular Machining and Large Workpiece Production
This is a series of high-performance CNC machine tools, including models such as GTM3020, GTM3030, GTM4030, and GTM4080. These machines are engineered with precise axis travels (X, Y, Z axes) to ensure accurate positioning during machining operations. They boast a spacious worktable, providing ample room for handling various workpieces. The s-pindle is powerful, enabling efficient cutting and milling tasks.
Equipped with advanced milling heads, these machine t-ools offer excellent angular positioning accuracy, allowing for complex machining operations. They also feature fast traversing speeds, which contribute to enhanced productivity. An optional tool magazine is available, facilitating automatic tool changes and further improving operational efficiency. Driven by the reliable FANUC 0i - MF PLUS CNC system, these machine tools provide stable and precise control, making them well-suited for a wide range of industrial applications, from precision component manufacturing to large-scale pr-oduction tasks.
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Model
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GMT3020
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GMT3030
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GMT4030
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GMT4080
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Travel
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X axis
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2000 mm
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3000 mm
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3000 mm
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8000 mm
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Y axis
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3000 mm
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3000 mm
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4000 mm
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4000 mm
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Z axis
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1000 mm
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1250 mm
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1250 mm
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1250 mm
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Spindle nose to worktable
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250 - 1250 mm
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400 - 1650 mm
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400 - 1650 mm
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400 - 1650 mm
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Distance between the columns
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4000 mm
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4000 mm
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5000 mm
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5000 mm
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Worktable
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Worktable size
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2500 x 2000 mm
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2500 x 2800 mm
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3500 x 2800 mm
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3500 x 8000 mm
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T - slot
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22 x 250 mm
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22 x 250 mm
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22 x 250 mm
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22 x 250 mm
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Max. loading capacity
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8 ton/m²
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8 ton/m²
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8 ton/m²
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8 ton/m²
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Spindle
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Spindle bore taper
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BT50
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BT50
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BT50
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BT50
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Max. spindle speed
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5000 rpm
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5000 rpm
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4000 rpm
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4000 rpm
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Spindle power
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22/26 kW
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22/26 kW
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22/26 kW
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22/26 kW
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Milling Head
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Rotating angle
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A = ±135°; C = ±180°
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A = ±135°; C = ±180°
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A = ±180°; C = ±180°
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A = ±180°; C = ±180°
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Angle positioning accuracy
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A = ±3 sec; C = ±3 sec
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A = ±3 sec; C = ±3 sec
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A = ±5 sec; C = ±5 sec
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A = ±5 sec; C = ±5 sec
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Minimum indexing unit
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2.5° / 1°
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2.5° / 1°
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0.001°
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0.001°
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Maximum spindle torque
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1100 N.m
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1100 N.m
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600 N.m
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600 N.m
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Speed
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Rapid traverse rate
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10 m/min
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10 m/min
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10 m/min
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10 m/min
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Machining speed
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10 m/min
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10 m/min
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10 m/min
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10 m/min
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Tool magazine (Optional)
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Pocket quantity
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32 pcs / 64 pcs
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32 pcs / 64 pcs
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32 pcs / 64 pcs
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32 pcs / 64 pcs
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Max. tool diameter
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125 mm
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125 mm
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125 mm
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125 mm
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Without adjacent tool
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250 mm
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250 mm
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250 mm
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250 mm
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Max. tool weight
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20 kg
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20 kg
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20 kg
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20 kg
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Size & Weight
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Total power requirement (L x W x H)
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6500 x 7500 x 5700 mm
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6500 x 8500 x 5900 mm
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7500 x 8500 x 5900 mm
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7500 x 13500 x 5900 mm
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Machine weight
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45 ton
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50 ton
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55 ton
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70 ton
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CNC system
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FANUC 0i - MF PLUS
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FANUC 0i - MF PLUS
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FANUC 0i - MF PLUS
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FANUC 0i - MF PLUS
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The above parameters for reference only, subject to Technical Agreement.
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The GTM4030 CNC Gantry Machine Tool is mainly used for milling, drilling, boring, tapping, contour machining, and precision processing of medium and large workpieces. It is suitable for molds, large plates, mechanical parts, structural components, and customized industrial workpieces.
The GTM series includes GTM3020, GTM3030, GTM4030, and GTM4080. Different models offer different machining ranges, worktable sizes, and processing capacities to meet different production requirements.
The advanced milling head provides excellent angular positioning accuracy, allowing the machine to perform angled machining, multi-face machining, and complex milling operations. It improves machining flexibility for molds, structural parts, and precision components.
Yes. An optional tool magazine is available for automatic tool changing. It helps reduce manual tool replacement, shorten non-cutting time, and improve machining efficiency during multi-process production.
We can provide different control systems according to customer requirements, such as Siemens, GSK, FANUC, and other reliable CNC control brands.
Please tell us the machine model, technical parameters, workpiece material, processing size, or production requirements you are interested in. You can also send us product pictures or drawings, and our team will recommend the most suitable machine with competitive price and reliable quality.
Yes. We support customization of machining range, spindle power, worktable size, tool magazine, milling head configuration, control system, fixture configuration, protective cover, chip removal system, and other machine specifications according to your production needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.