ALV 300 F (WINLaserNC)
High-Performance 300 W Fibre Laser Welding System with Advanced CNC Control
Summary: The ALV 300 F (WINLaserNC) is an enclosed fibre laser welding system from ALPHA LASER for precision welding of metal components. It pairs a 300 W fibre laser with pulsed and continuous wave (CW) modes, 3 kW peak pulse power and 30 J pulse energy with WINLaserNC programmable control, motorised X, Y and Z axes, a Leica microscope and integrated fume extraction.
- 300 W Average laser power
- 3 kW Peak pulse power
- 30 J Pulse energy
- Pulsed / CW Operating modes
Product description
The ALV 300 F (WINLaserNC) is an enclosed precision fibre laser welding workstation designed for demanding industrial welding applications. Equipped with a 300 W fibre laser source operating at a wavelength of 1070 nm, it delivers up to 3 kW peak pulse power and 30 J pulse energy. Supporting both pulsed and continuous-wave (CW) operation, the system offers flexibility for precision welding across a variety of metal components.
Integrated with the WINLaserNC control system, the ALV 300 F combines programmable welding sequences, advanced pulse shaping and motorised workpiece positioning. Its enclosed working chamber, microscope-assisted operation and integrated fume extraction help provide a controlled and efficient environment for accurate, repeatable welding.
The ALV 300 F (WINLaserNC) combines high-performance fibre laser technology with an intelligent CNC-controlled workstation. Its 300 W average power, 3 kW peak pulse power and 30 J pulse energy make it suitable for applications requiring consistent welding performance and controlled heat input.
The WINLaserNC control system enables operators to configure welding parameters and execute programmable welding sequences. Its nine pulse-shaping options allow adjustment of the power curve within each laser pulse, helping optimise the welding process for different materials, component geometries and joint requirements.
The motorised X, Y and Z axes provide manual, semi-automatic and automatic workpiece movement. Together with the Leica microscope attachment, touchscreen operation and integrated extraction system, the ALV 300 F (WINLaserNC) offers a comprehensive solution for precision industrial welding.
Optional Accessories
- Rotary axis modules with chuck
- Pneumatic rotary axis
- Tiltable rotary axis for horizontal and vertical positioning
- Camera system for welding process observation
- Additional monitor for microscope camera display
- Ergo wedge
- Multifunctional footswitch
- Wing doors
- Turn-and-tilt objective
- Objective extension for 120 mm focal length
- Laminar nozzle
Features
300 W High-Performance Fibre Laser
Equipped with a 1070 nm fibre laser source, the system delivers 300 W average power, 3 kW peak pulse power and 30 J pulse energy for reliable and controlled welding performance.
Pulsed and Continuous-Wave Operation
Supports both pulsed and continuous-wave (CW) welding modes, providing flexibility for different material thicknesses, component geometries and welding applications.
WINLaserNC Intelligent Control System
The advanced control system supports programmable welding sequences and controlled workpiece movement, helping improve process consistency and repeatability.
Advanced Pulse Shaping
Features nine adjustable pulse-shaping options, allowing operators to modify the power progression within each laser pulse to suit specific welding requirements.
Motorised 3-Axis Workpiece Movement
The X, Y and Z axes provide motorised positioning through joystick control, with manual, semi-automatic and automatic operating modes.
Microscope-Assisted Precision Welding
Features a Leica microscope attachment with standard 10× magnification and optional 16× magnification for accurate visual inspection and precise weld placement.
Enclosed Working Chamber
The enclosed workstation provides a dedicated welding environment with a mounting plate designed to accommodate workpieces weighing up to 50 kg under central loading conditions.
Integrated Fume Extraction
The integrated extraction system helps remove welding fumes from the working chamber, supporting a cleaner and more controlled working environment.
Laser Specifications
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Laser Type | Fibre Laser |
| Wavelength | 1070 nm |
| Average Power | 300 W |
| CW Output Power | 300 W |
| Peak Pulse Power | 3 kW |
| Pulse Energy | 30 J |
| Pulse Duration | 0.2–50 ms or CW |
| Pulse Frequency | Single pulse – 100 Hz |
| Operating Modes | Pulsed / CW |
| Welding Spot Diameter | 0.2–3.0 mm |
| Optional Welding Spot Range | 0.1–4.0 mm |
| Focusing Objective | 150 mm |
| Pulse Shaping | 9 programmable pulse types |
Control & Operation
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Control System | WINLaserNC |
| Display & Operation | Touchscreen |
| Operating Modes | Manual / Semi-Automatic / Automatic movement |
Observation System
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Microscope | Leica microscope attachment |
| Standard Magnification | 10× |
| Optional Magnification | 16× |
Working Chamber
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Chamber Dimensions (W × D × H) | 580 × 420 × 530 mm |
| Mounting Plate (W × D) | 455 × 315 mm |
| Table Feed-Through | Ø 46 × 40 mm |
| Maximum Workpiece Weight | 50 kg, central load |
Workpiece Movement
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Movement Type | Motorised, joystick-controlled |
| Movement Range (X × Y × Z) | 110 × 90 × 280 mm |
| Movement Speed | 0–25 mm/s |
Extraction System
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Extraction | Integrated |
Machine Dimensions
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| External Dimensions (W × D × H) | 650 × 1160 × 1590 mm |
| Approximate Weight | 260 kg |
Electrical Specifications
| Parameter | ALV 300 F (WINLaserNC) |
|---|---|
| Electrical Connection | 200–240 V |
| Frequency | 50–60 Hz |
| Current | 16 A |
Maintenance & care
- Regularly clean the protective glass and optical components using manufacturer-approved cleaning materials.
- Inspect the focusing objective and microscope optics for dust or contamination.
- Keep the working chamber and mounting plate clean and free from welding residue.
- Check the integrated fume extraction system and filters periodically.
- Inspect electrical connections, safety interlocks and laser protection components.
- Check the fibre delivery system and associated connections according to manufacturer guidelines.
- Follow the manufacturer's recommended maintenance schedule and servicing procedures.
May we help?
- What type of laser does the ALV 300 F (WINLaserNC) use?
- The ALV 300 F (WINLaserNC) uses a 300 W fibre laser with a wavelength of 1070 nm. It works in both pulsed and continuous wave (CW) modes, offering 300 W CW power, 3 kW peak pulse power and 30 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 300 F compare with the ALV 150 F and ALV 450 F?
- The ALV 300 F sits between the two, with 300 W average and CW power, 3 kW peak pulse power and 30 J pulse energy, compared with 150 W, 1.5 kW and 15 J on the ALV 150 F and 450 W, 4.5 kW and 45 J on the ALV 450 F. All three share pulsed and CW modes, WINLaserNC control, the same working chamber and a 200–240 V supply.
- What size of components can the ALV 300 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 300 F (WINLaserNC) programmed and operated?
- The ALV 300 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 300 F (WINLaserNC)?
- The ALV 300 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.