New Products
- 4M CNC Machining Center with Automatic Tool Changer (ATC)
- 4M CNC Machining Center for Aluminum Profiles
- 4M CNC Drilling and Milling Machining Center
- 4-Meter CNC Drilling & Milling Center
- 3+2 Axis CNC End Miller for Special-Shaped Aluminum Mullions | Window & Curtain Wall Machinery
4M CNC Machining Center with Automatic Tool Changer (ATC)
Purpose-engineered for high-volume architectural aluminum fabrication, this 4-meter CNC machining center redefines efficiency in long-profile processing. Unlike conventional short-bed machines that rely on repeated repositioning, it executes full-length drilling, tapping, milling, and slotting in a single cycle—eliminating cumulative errors and guaranteeing flawless linear accuracy across every meter. Powered by a high-speed electrospindle, a seamless automatic tool changer (ATC), and servo-driven clamping, it delivers ±0.1mm precision with industrial-grade repeatability. Designed for manufacturers who refuse to compromise between throughput and quality, it slashes labor dependency, minimizes material handling, and provides the ultimate scalable solution for system windows, premium façades, and curtain wall systems.
Purpose-engineered for high-volume architectural aluminum fabrication, this 4-meter CNC machining center redefines efficiency in long-profile processing. Unlike conventional short-bed machines that rely on repeated repositioning, it executes full-length drilling, tapping, milling, and slotting in a single cycle—eliminating cumulative errors and guaranteeing flawless linear accuracy across every meter. Powered by a high-speed electrospindle, a seamless automatic tool changer (ATC), and servo-driven clamping, it delivers ±0.1mm precision with industrial-grade repeatability. Designed for manufacturers who refuse to compromise between throughput and quality, it slashes labor dependency, minimizes material handling, and provides the ultimate scalable solution for system windows, premium façades, and curtain wall systems.
Full-Length Machining in One Cycle
Processes up to 4-meter profiles without repositioning. Eliminates cumulative errors and ensures perfect linear accuracy across the entire length.
✅ High-Speed, Multi-Process Capability
High-speed electrospindle handles drilling, tapping, milling, and slotting in a single setup—reducing cycle times and improving overall efficiency.
✅ Automatic Tool Changing for Maximum Uptime
Integrated ATC system allows seamless transitions between tools, minimizing downtime and operator intervention.
✅ Precision That Builds Reputation
±0.1mm accuracy and rigid machine construction guarantee consistent, high-quality results—critical for premium window, door, and façade systems.
✅ Labor & Handling Savings
Servo-driven clamping and automated workflows reduce manual labor, material handling, and the risk of operator error.
✅ Versatile for Any Project
Handles standard, thermal-break, and complex architectural profiles with equal ease—ideal for both high-mix custom projects and high-volume production.
4m CNC Milling Machine for Industrial Aluminum Specifications
| Item | Standard Single Spindle Model Parameters (Customizable Double Spindle Available) |
| Model | LBL-CNC-4M |
| Effective X-axis Processing Travel | 4000mm (Custom 1000--2000mm) |
| Axis Configuration | 3 Axis Full Servo CNC Linkage |
| Optional Worktable | 180° Servo Flip Table (-90°/0°/+90°) |
| Single Spindle Power | 3.0KW Air-Cooled High Speed Spindle |
| Optional Double Spindle Power | 4.5KW × 2 Dual Spindles |
| Spindle Adjustable Speed | 0--18000rpm |
| Y-axis Travel | 300mm |
| Z-axis Travel | 280mm |
Key Components
- Servo motors and ball screws: AC servo motors on X, Y, and Z axes drive precision-ground ball screws. This provides the motion accuracy and repeatability needed for milling operations on aluminum profiles.
- Air-cooled spindle (3.5 kW): The high-speed spindle runs up to 18,000 rpm with an air-cooling system. Tool holders accept standard collets for a range of cutter shank diameters.
- Servo flip table (optional): A servo-driven rotary axis tilts the worktable to -90°, 0°, or +90°. This allows three-sided machining without repositioning the workpiece, useful for deep holes, side slots, and multi-face features.
- CNC controller: Industry-standard CNC system with a display for G-code programming and manual data input. Supports USB and network file transfer.
- Pneumatic clamps: Workpiece clamping is by pneumatically actuated fixtures positioned along the worktable. Clamp positions can be adjusted to suit different profile lengths and cross-sections.
- Machine frame and guide rails: Welded steel base with hardened linear guide rails. The structure is designed to maintain rigidity under cutting loads over the full 1500 mm X-axis travel.
How It Works）
Load & Secure – Place the aluminum profile on the worktable and engage servo-driven pneumatic clamps for precise, repeatable positioning.
Select Program – Choose the correct machining program via the intuitive CNC touchscreen interface.
Auto Tool Calibration – The machine automatically sets tool length and position for absolute cutting accuracy.
Multi-Axis Machining – The electrospindle moves along X/Y/Z axes, automatically changing tools as needed to perform drilling, tapping, milling, and slotting in one continuous cycle.
Unload Finished Part – Remove the fully machined profile, ready for immediate assembly or the next production stage.
Certification & Compliance
All 1500mm CNC Milling Machine for Industrial Aluminum models carry CE mechanical safety certification and comply with EU machinery directive standards. Documentation is provided for customs clearance. ISO 9001 quality management standards apply to the manufacturing process at the Jinan facility.
Key Benefits）
✅ True Full-Length Machining
Processes complete 4-meter profiles in a single cycle. Eliminates mid-profile repositioning, cumulative errors, and alignment issues—ensuring perfect linear accuracy from end to end.
✅ High-Speed Multi-Process Capability
High-speed electrospindle seamlessly integrates drilling, tapping, milling, and slotting operations. Reduces cycle times and maximizes daily output.
✅ Seamless Automatic Tool Changing
Integrated ATC system enables uninterrupted machining with 8–12 tools. Minimizes downtime and eliminates manual tool changes.
✅ Precision That Protects Your Reputation
±0.1mm accuracy, rigid machine construction, and servo-driven control guarantee consistent, high-quality results—critical for premium architectural projects.
✅ Drastically Reduced Labor & Handling
Servo-driven clamping and automated workflows minimize manual intervention, reduce operator skill dependency, and lower the risk of human error.
✅ Scalable for Any Production Model
Handles standard, thermal-break, and complex custom profiles with equal ease—ideal for both high-mix, low-volume projects and high-volume series production.
System windows & doors
Curtain walls & façade systems
Thermal-break aluminum profiles
Architectural aluminum structures
Industrial aluminum extrusions
Custom profile fabrication
FAQ
What is the maximum profile length it can process?
A: The standard model handles profiles up to 4000 mm (4M). Custom lengths are available upon request.
Q: Does it support automatic tool changing?
A: Yes. It comes with an automatic tool changer (ATC) holding 8–12 tools, depending on configuration.
Q: What materials can it machine?
A: It is optimized for aluminum profiles but can also process thin-walled steel and UPVC with appropriate tooling.
Q: Is it easy to program?
A: Yes. The CNC system includes an intuitive HMI with CAD/CAM compatibility and pre-set profile libraries for fast setup.
Q: What is the delivery time?
A: Standard models: 20–40 days. Customized models: 30–60 days.
Hot Tags: CNC machining center for aluminum profiles
long bed CNC machining center for aluminum
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Zone B, Rural Revitalization Industrial Park, Xuanzhangtun Town, Qihe County, Dezhou City, Shandong Province, China
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Send your inquiry to Lebulang Machine for a free quote on thermal break aluminum, curtain wall, insulated glass or UPVC processing equipment. OEM customization supported, factory direct price, fast response.
