Description of 5-Axis CNC Metal Milling Machine
EWEICNC trunnion-type 5 axis machining center is designed for high-precision and high-efficiency machining of complex parts and curved surfaces. With its rigid machine structure and high-performance spindle, it delivers stable cutting performance, excellent surface finish, and accurate multi-axis interpolation.
The trunnion table design allows the workpiece to be machined from multiple angles in a single setup, greatly reducing repositioning errors and improving overall productivity. It is especially suitable for the machining of impellers, blades, molds, aerospace parts, medical components, and other precision workpieces with complex geometries.
Equipped with advanced CNC control, fast rotary response, and reliable axis motion, the machine ensures smooth 5-axis simultaneous machining, high contour accuracy, and long-term stability. It is an ideal solution for manufacturers seeking greater flexibility, precision, and efficiency in modern metal cutting applications, such as Aviation, NEV (New Energy Vehicles), Industrial Machinery, Medical Implants, and the 3C industry (Computer, Communication, and Consumer electronics).
Key Features of Tilting Rotary Table 5-Axis CNC Machine
1.Rigid gantry structure for stable 5-axis machining
EWEICNC Steel Aluminum Machining 5-Axis CNC Milling Machine adopts an overhead gantry structure with a heavy-duty cast machine frame, providing excellent rigidity, vibration resistance, and long-term stability for precision 5-axis machining. It is especially suitable for complex surface milling under demanding cutting conditions.
2.DD direct-drive A/C Tilting Rotary Table
Equipped with a DD direct-drive AC cradle rotary table, the machine offers fast response, high positioning accuracy, and strong torque output. The A axis travels ±120° and the C axis rotates 360°, making it ideal for simultaneous 5-axis machining of complex geometries.
3.Heavy-duty linear guide rails and pre-tensioned ballscrews
The X, Y, and Z axes use H45 heavy-load linear guide rails, while the ballscrew transmission system is pre-tensioned to improve rigidity, reduce backlash, and ensure stable accuracy during long-term operation.
4.Big power spindle,high speed,high torque
Simultaneous 5-axis metal machining machine is fitted with a big power high-speed electric spindle with a maximum speed of 20,000 rpm and HSK-A63 tool interface, delivering strong cutting capability, smooth surface finish, and efficient machining of freeform and high-precision parts.
Specifications
| Item | Unit | EW-U500 |
|---|---|---|
| Machining Range | ||
| X/Y/Z Axis Travel | mm | 520 / 520 / 485 |
| A-Axis Rotation Angle | ° | ±120 |
| C-Axis Rotation Angle | ° | 360 |
| Working Table | ||
| Distance from Spindle Nose to Table Surface | mm | 175–660 (horizontal) |
| Table Size (X*Y) | mm | Ø520 |
| Max. Table Load | kg | 350 |
| Spindle | ||
| Spindle Speed | rpm | 10–16000 |
| Spindle Motor (Continuous) | kW | 20 |
| Rated Spindle Torque | N·m | 30.7 (S1) / 40.6 (S6) |
| Spindle Taper | / | HSK A63 |
| Feed System | ||
| Rapid Feed Rate (X/Y/Z) | mm/min | 36000 / 36000 / 36000 |
| Automatic Tool Changer System | ||
| Tool Magazine Capacity (Standard / Optional) | set | 24 (30 / 32 / 40) |
| Tool Change Time (Tool to Tool) | sec | 1.55 |
| Max. Tool Length | mm | 300 |
| Max. Tool Diameter / With Adjacent Empty Pocket | mm | Ø120 |
| Max. Tool Weight | kg | 8 |
| CNC Control System | / | Siemens ONE-NCU1750+15 / Syntec 220MA-5 |
Main Configurations
Trunnion Table Structure
The trunnion-style 5-axis configuration provides excellent accessibility, stable rotary motion, and high positioning accuracy for demanding 3D machining tasks.
Linear Guides & Ball Screws
Premium guideways and ball screws improve machine rigidity, positioning accuracy, and feed stability, helping maintain reliable performance over long production cycles.
Overhead Gantry Structure
An innovative gantry-type bridge structure elevates the X/Y-axis moving components, which not only maximizes the machining space but also provides excellent natural chip evacuation.
5 Axis CNC Controller
Equipped with a top-tier international CNC system, it supports true RTCP (tooltip point spatial motion trajectory control). Built-in advanced kinematic compensation algorithms and collision avoidance 3D prediction significantly reduce the operational threshold.