Gantry-Type Trunnion 5-Axis Machining Center is a high-performance CNC solution designed for precision metal cutting of complex free-form surfaces.
Built with a heavy-duty cast gantry structure and a trunnion-style 5-axis configuration, this machine delivers exceptional rigidity, stability and accuracy for demanding metal machining applications.
It enables one-time clamping to complete complex surface machining, significantly improving machining efficiency, accuracy and consistency.
Key Features of Gantry-Type Trunnion 5-Axis
1. The overhead gantry combined with a trunnion-style rotary table provides excellent rigidity and load capacity, ensuring stable performance during heavy metal cutting.
2. The full cast machine structure offers superior vibration damping and long-term accuracy retention, making it ideal for continuous and high-load machining.
3. All three linear axes adopt pre-tensioned ball screw transmission, effectively reducing thermal deformation and backlash while maintaining high positioning accuracy.
4. True 5-Axis Machining in One Setup, complex curved surfaces can be completed in a single clamping, reducing setup time and improving part accuracy.
5. The machine is specifically designed for high-precision machining of free-form metal components such as turbine parts and impellers.
6. Designed for Heavy-Duty Metal Cutting, the CT Series combines rigidity, precision and stability, making it a reliable solution for high-demand metal cutting applications.
Technical Parameter of 5-Axis Trunnion CNC Milling Machine Center
| Project | Item | Value |
| Working Travel | A Axis | ±110° |
| C Axis | 360° | |
| Distance from Spindle Nose to Worktable | 120-720mm | |
| Distance from Spindle Nose to A-axis Rotation Center | 120-720mm | |
| Distance from Spindle Center to A-axis End Face | Front 450mm Back 400mm |
|
| Max Door Width | 1100 | |
| Trunnion Work Table | Flange diameter | 3500mm |
| Maximum Slewing Diameter | Φ400mm | |
| Center Hole Diameter | Φ600mm | |
| T Slot | Φ55mm | |
| Table Load | 200KGS | |
| Spindle | Power | 20KW |
| Diameter | Φ150mm | |
| Speed | 5400/2000rpm | |
| Torque | 35/42 N.m | |
| Tapered Hole | HSK 63A | |
| Feed Axis | XYZ Axis | 360° |
| A Axis Torque | 250/450 N.m | |
| C Axis Torque | 530/860 N.m | |
| Positioning Accuracy | XYZ Axis | 0.005/300 mm |
| A Axis | 5 arcsec | |
| C Axis | 5 | |
| Repeatabiliy Accuracy | XYZ Axis | 0.003/300 mm |
| A Axis | 4 arcsec | |
| C Axis | 4 | |
| Feed Speed | XYZ Axis | 28m/min |
| A Axis | 200rpm | |
| C Axis | 100rpm | |
| Machine | Total Power | 88KVA |
| Machine Dimension | 4250×3400×3200mm | |
| Machine Weight | 8.5T |
Applications of CT Series 5-axis machining center
This series machine be widely used in industries requiring high-precision multi-axis metal machining, including:
1. Turbine components.
2. Impellers and blisks.
3. Aerospace structural parts.
4. Energy equipment components.
5. Precision mechanical parts.
6. Complex curved metal surfaces.
It is especially suitable for parts with free-form surfaces and multi-angle features that cannot be efficiently processed on conventional 3-axis or 4-axis machines.
Why Choose CT Series 5-Axis Machining Center?
1. The CT Series is an ideal choice for manufacturers seeking a high-rigidity, high-precision 5-axis machining center capable of handling complex metal components with confidence.
2. Its gantry-type trunnion structure ensures excellent machining stability, while the 5-axis capability significantly reduces processing time and improves overall efficiency.
FAQ – CT Series Trunnion 5-Axis Machining Center
Q1: What materials can the CT Series machine process?
The CT Series is designed for metal machining, including aluminum alloys, steel, stainless steel and alloy steel.
Q2: What is the advantage of a trunnion-type 5-axis structure?
A trunnion 5-axis configuration provides higher rigidity and better load capacity, making it ideal for heavy-duty metal cutting and precision machining.
Q3: Can complex curved surfaces be completed in one setup?
Yes. The CT Series supports true 5-axis machining, allowing complex free-form surfaces to be completed with one-time clamping.
Q4: Is this machine suitable for impeller and turbine machining?
Yes. The CT Series is widely used for machining impellers, turbine components and other complex free-form metal parts.
Q5: How does the cast machine structure benefit machining accuracy?
The heavy cast structure provides excellent vibration damping and thermal stability, helping maintain accuracy during long machining cycles.
Q6: Which industries commonly use this 5-axis machining center?
Typical industries include aerospace, energy equipment, power generation, precision engineering and advanced manufacturing.
