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Products
CNC Machining
Vertical 5-Axis Machining Center
Gantry structure
GT-800E
Product Overview
The GT-800E vertical 5-axis machining center is engineered for the large, complex component machining demands of the aerospace, energy, and mold industries, making it ideal for 5-axis simultaneous machining of impellers, blades, and large curved workpieces. The machine features a high-rigidity gantry structure and a 3-axis center-of-gravity driven design, ensuring linear axis movement remains unaffected by workpiece weight to maintain dynamic stability during high-speed machining. The A/C axes are equipped with a direct-drive motor rotary table that delivers low backlash and high-resolution positioning capabilities, which, paired with a high-speed built-in spindle, perfectly balances heavy-duty cutting capacity with high-precision machining quality.
Product Introduction
Gantry-Style Structure
The machine adopts a gantry-style structure, allowing three-axis linear motion to remain unaffected by workpiece weight. The drive centers of all three-axis slides are aligned with the machine’s center of gravity, significantly enhancing dynamic structural stability.
Short Force Flow & Center-of-Gravity Drive Design
The X- and Z-axes adopt a short force flow design, achieving a lightweight structure while significantly enhancing cutting rigidity. The center of gravity of the Y-axis moving components is precisely positioned within the support range of the guide blocks, effectively eliminating forward tilting caused by spindle weight imbalance. This ensures excellent dynamic stability even during high-speed cutting and rapid motion changes.
Standard Linear Scales
The X/Y/Z-axis optical linear scales compensate for positioning errors caused by thermal expansion of the ball screws, as well as repeatability errors and motion inaccuracies resulting from pitch deviation. Positioning accuracy reaches ±5 μm, with an optional high-precision configuration available up to ±3 μm.
DD Direct-Drive A/C Axes
The A/C axes are driven by direct-drive (DD) motors, providing one of the most advanced solutions for high-speed machining requirements. DD motors offer key advantages such as compact size, high accuracy, high resolution, and high rotational speed.
Large-Capacity Tool Magazine
The tool magazine offers flexible configurations ranging from 32 to 80 tools to meet the demands of complex machining operations. Combined with a cam-driven high-speed automatic tool changer, it provides reliable and efficient support for high-productivity production lines.
" Access the e-catalog for complete technical data and configuration options "
Product Specifications
Item
Value
X-Axis Travel
800 mm
Y-Axis Travel
820 mm
Z-Axis Travel
560 mm
A-Axis Travel
+30 ~ -120°
C-Axis Travel
±360°
X-Axis Rapid Traverse
48 m/min
Y-Axis Rapid Traverse
48 m/min
Z-Axis Rapid Traverse
48 m/min
A-Axis Rapid Traverse
50 rpm
C-Axis Rapid Traverse
100 rpm
Spindle Taper
7/24 Taper No.40 (1/10 Taper)
Spindle Speed
15,000 (opt. 20,000/24,000) rpm
Spindle Motor
40/40 (opt. 40/30, 42/35) kW
Table Size
Ø800 mm
Max. Table Load
800 kg
Tool Capacity
32 pcs
Max. Tool Weight
8 kg
Machine Width
2,200 mm
Machine Depth
4,960 mm
Machine Height
3,390 mm
Machine Weight
17,000 kg
Verification
Click the numbers from smallest to largest.