ALV 450 F (WINLaserNC)
Advanced Automated Fiber Laser Welding with 450 W Power and Programmable CNC Control
Summary: The ALV 450 F (WINLaserNC) is an enclosed fiber laser welding system from ALPHA LASER for precision welding of metal components. It pairs a 450 W fiber laser with pulsed and continuous wave (CW) modes, 4.5 kW peak pulse power and 45 J pulse energy with WINLaserNC programmable control, motorised X, Y and Z axes, a Leica microscope and integrated fume extraction.
- 450 W Average laser power
- 4.5 kW Peak pulse power
- 45 J Pulse energy
- Pulsed / CW Operating modes
Product description
The ALPHA LASER ALV 450 F (WINLaserNC) is an advanced enclosed fiber laser welding system developed for precision welding of metal components, complex geometries and demanding industrial applications. Equipped with a 450 W fiber laser source, 4.5 kW peak pulse power and a wavelength of 1070 nm, it delivers reliable welding performance with both pulsed and continuous-wave (CW) operating modes.
Designed for precision, flexibility and repeatability, the ALV 450 F combines motorised workpiece positioning, programmable WINLaserNC control, ergonomic microscope viewing and an integrated extraction system. Its enclosed working chamber and flexible movement capabilities make it suitable for applications requiring accurate positioning, consistent weld quality and controlled welding processes.
The ALV 450 F (WINLaserNC) is designed to provide advanced laser welding capabilities for industrial components that require precision, controlled heat input and consistent results. Its 450 W fiber laser source supports both pulsed and continuous-wave welding, allowing operators to adapt the welding process according to material thickness, component geometry and application requirements.
A key feature of this system is its WINLaserNC control platform, which enables programmable welding processes and motorised workpiece movement. The working table moves through a joystick-controlled mechanism, supporting manual, semi-automatic and automatic positioning operations.
The system features a Leica microscope attachment for detailed visual inspection, an adjustable touchscreen interface and an enclosed working chamber with integrated fume extraction. With its programmable control, flexible positioning and high-performance fiber laser source, the ALV 450 F provides an efficient solution for precision industrial laser welding.
Optional Accessories
- Rotary-axis modules with chuck for rotational welding applications
- Pneumatic rotary-axis configuration
- Tiltable rotary axis for horizontal-to-vertical component positioning
- Micro-welding device for fine and delicate welding applications
- Microscope camera system for process observation and demonstration
- Ergo wedge for improved operator positioning
- Multifunctional footswitch for convenient laser parameter control
- Wing doors for easier loading of larger and elongated components
- Turn-and-tilt focusing objective
- Objective extension for 120 mm focal length
- Laminar nozzle for specialised welding applications
- Auxiliary monitor for microscope camera images
Features
High-Performance 450 W Fiber Laser Source
Equipped with a 450 W fiber laser source operating at a wavelength of 1070 nm, the system delivers up to 4.5 kW peak pulse power and 45 J pulse energy for demanding precision welding applications.
Pulsed and Continuous-Wave Welding
Supports both pulsed and continuous-wave (CW) operating modes, providing flexibility for different material thicknesses, component geometries and welding requirements.
Advanced WINLaserNC Control
The integrated WINLaserNC control system enables programmable welding operations and interpolated movement across the X, Y and Z axes, supporting automated and repeatable welding processes.
Programmable Pulse Shaping
Allows adjustment of the laser power curve within a pulse, helping operators optimise heat input, welding penetration and weld quality according to application requirements.
Motorised XYZ Workpiece Positioning
The motorised three-axis movement system enables accurate workpiece positioning through joystick control. Manual, semi-automatic and automatic operating modes support different production requirements.
Large Working Chamber
The enclosed working chamber accommodates components of different sizes. Its wide-opening doors and optional wing-door configuration provide convenient access for loading and positioning larger or elongated workpieces.
Precision Microscope Viewing
The Leica microscope attachment with 10× magnification provides detailed visibility of the welding area. Optional 16× magnification supports applications requiring closer visual inspection.
Integrated Fume Extraction
The integrated extraction system helps remove welding fumes from the working chamber, supporting a cleaner and more comfortable operating environment.
Advanced Safety Enclosure
The laser-safe enclosed design provides operator protection during welding operations and meets the manufacturer's stated performance level d safety requirements.
Flexible Rotary-Axis Integration
Optional rotary-axis modules, including chuck-based and pneumatic configurations, enable rotational welding of cylindrical components and specialised workpieces.
Specifications
| Parameter | ALV 450 F (WINLaserNC) |
|---|---|
| Laser Type | Fiber Laser |
| Wavelength | 1070 nm |
| Average Power | 450 W |
| CW Power | 450 W |
| Peak Pulse Power | 4.5 kW |
| Pulse Energy | 45 J |
| Pulse Duration | 0.2–50 ms / CW |
| Pulse Frequency | Single pulse–100 Hz |
| Operating Modes | Pulsed / CW |
| Welding Spot Diameter | 0.2–3.0 mm |
| Optional Spot Diameter | 0.1–4.0 mm |
| Focusing Objective | 150 mm |
| Pulse Shaping | Adjustable power curve within a laser pulse |
| Pulse Control | 9 programmable pulse shapes with WINLaserNC |
| Display & Control | Touchscreen with WINLaserNC software |
| Observation System | Leica microscope attachment, 10×; optional 16× |
| Working Chamber (W × D × H) | 580 × 420 × 530 mm |
| Mounting Plate (W × D) | 455 × 315 mm |
| Maximum Workpiece Weight | 50 kg, central load |
| Workpiece Movement | Motorised through joystick |
| Movement Range (X × Y × Z) | 110 × 90 × 280 mm |
| Movement Speed | 0–25 mm/s |
| Fume Extraction | Integrated |
| External Dimensions (W × D × H) | 650 × 1160 × 1590 mm |
| Electrical Connection | 200–240 V / 50–60 Hz / 16 A |
Maintenance & care
- Clean the microscope optics and protective glass regularly using approved cleaning materials.
- Keep the working chamber and mounting plate free from dust, metal particles and welding residue.
- Inspect the laser focusing optics and protective components periodically.
- Check the integrated fume extraction system and replace filters according to manufacturer recommendations.
- Ensure the motorised X, Y and Z axes move smoothly and accurately.
- Inspect joystick controls, electrical connections and control-system functionality.
- Check optional rotary-axis modules, chucks and pneumatic connections regularly.
- Maintain proper ventilation and cooling conditions around the laser system.
- Schedule periodic preventive maintenance through qualified service technicians.
May we help?
- What type of laser does the ALV 450 F (WINLaserNC) use?
- The ALV 450 F (WINLaserNC) uses a 450 W fiber laser with a wavelength of 1070 nm. It works in both pulsed and continuous wave (CW) modes, offering 450 W CW power, 4.5 kW peak pulse power and 45 J pulse energy, with pulse durations of 0.2–50 ms or CW, pulse frequencies from single pulse to 100 Hz and a 0.2–3.0 mm welding spot (0.1–4.0 mm optional).
- How does the ALV 450 F compare with the other ALV fiber models?
- The ALV 450 F is the most powerful fiber model in the ALV range, with 450 W average and CW power, 4.5 kW peak pulse power and 45 J pulse energy, compared with 300 W, 3 kW and 30 J on the ALV 300 F and 150 W, 1.5 kW and 15 J on the ALV 150 F. All three share pulsed and CW modes, WINLaserNC control and the same working chamber.
- What size of components can the ALV 450 F (WINLaserNC) handle?
- The enclosed working chamber measures 580 × 420 × 530 mm, with a 455 × 315 mm mounting plate for workpieces up to 50 kg (central load). Motorised X, Y and Z axes travel 110 × 90 × 280 mm at 0–25 mm/s, and optional wing doors make it easier to load long components such as tubes and sensors.
- How is the ALV 450 F (WINLaserNC) programmed and operated?
- The ALV 450 F (WINLaserNC) is operated through a touchscreen with WINLaserNC software, which supports programmable welding sequences and manual, semi-automatic or automatic movement of the X, Y and Z axes, controlled by joystick or by program.
- What are the power and space requirements of the ALV 450 F (WINLaserNC)?
- The ALV 450 F (WINLaserNC) requires a 200–240 V / 50–60 Hz / 16 A supply. It measures 650 × 1160 × 1590 mm and weighs approx. 260 kg, with fume extraction integrated.