1500W–3000W High-Power Laser Welding for Efficient Metal Fabrication
The JUYI High-Power Handheld Fiber Laser Welding Machine is designed for fast, flexible, and high-efficiency welding of stainless steel, carbon steel, aluminum alloys, galvanized sheets, and other metal materials.
Available in 1500W, 2000W, and 3000W configurations, the machine combines high laser power, excellent beam quality, stable output, and a flexible handheld welding system to meet different metal fabrication requirements.
With a 1080 nm fiber laser source, continuous or modulated operating modes, output power stability of ±2%, and welding speeds of up to 120 mm/s, the system is suitable for both general metal fabrication and demanding industrial welding applications.
Depending on the laser power, the machine can weld materials with a maximum recommended thickness of approximately 3 mm, 4 mm, or 6 mm, making it suitable for a wide range of sheet metal and structural component applications.
How Does a Handheld Fiber Laser Welding Machine Work?
The JUYI handheld fiber laser welding machine uses a high-power fiber laser source to generate a concentrated laser beam.
The laser energy is transmitted through an optical fiber to the handheld welding head. The focused laser beam rapidly melts the metal at the joint, creating a localized molten pool. As the operator moves the welding head along the joint, the molten metal solidifies to form a strong and continuous weld.
Welding Process
Fiber Laser Source → Optical Fiber Transmission → Handheld Welding Head → Focused Laser Beam → Metal Melting → Weld Formation
The concentrated laser energy provides high welding efficiency while helping reduce unnecessary heat input and thermal deformation.
Key Advantages
1. High Laser Power from 1500W to 3000W
The JUYI series provides three power configurations:
- CT-S1500F — 1500W
- CT-S2000F — 2000W
- CT-S3000F — 3000W
The different power levels allow users to select a suitable machine according to material, thickness, welding speed, and production requirements.
Higher-power models are particularly suitable for thicker metal components and higher production efficiency.
2. Fast Welding Speed
The machine supports welding speeds of up to 120 mm/s, helping manufacturers significantly improve production efficiency.
High-speed laser welding is suitable for:
- Sheet metal fabrication
- Metal cabinets
- Frames
- Tubes and profiles
- Industrial equipment
- Stainless steel products
- Metal structures
The actual welding speed depends on material, thickness, joint design, laser power, and process parameters.
3. Excellent Beam Quality
The 1500W model provides beam quality of M² < 1.1, while the 2000W and 3000W models provide M² < 1.2.
High beam quality allows the laser to be focused into a concentrated spot, providing high energy density and precise heat input.
This contributes to:
- Stable welding
- Concentrated heat input
- Precise weld formation
- Reduced thermal deformation
- Consistent welding quality
4. Stable Laser Output
All three models provide laser output power stability of ±2%.
Stable laser output helps maintain consistent energy delivery throughout the welding process, which is particularly important for repetitive industrial production.
This supports more consistent:
- Weld penetration
- Weld width
- Weld appearance
- Welding performance
5. Continuous and Modulated Operation
The system supports continuous and modulated operating modes, providing greater flexibility for different welding applications.
Continuous output is suitable for long and continuous weld seams, while modulation can be used to optimize heat input and welding performance for specific materials and product structures.
6. Wide Material Compatibility
The JUYI handheld fiber laser welding machine is suitable for a variety of commonly used industrial metals, including:
- Carbon steel
- Stainless steel
- Aluminum alloys
- Galvanized sheets
- Other compatible metal materials
For highly reflective materials such as copper, JUYI can also provide specialized QCW fiber laser welding and blue-red hybrid laser welding solutions.
Welding Thickness Capability
The maximum recommended welding thickness varies according to laser power:
| Model | Laser Power | Maximum Welding Thickness* |
|---|---|---|
| CT-S1500F | 1500W | Up to 3 mm |
| CT-S2000F | 2000W | Up to 4 mm |
| CT-S3000F | 3000W | Up to 6 mm |
*Actual welding thickness depends on material type, joint configuration, welding speed, laser parameters, and process conditions.
Flexible Handheld Welding
The handheld welding head provides greater flexibility than fixed welding systems, making the machine particularly suitable for customized products, small and medium batch production, large workpieces, and applications involving different welding positions.
Operators can easily access different areas of the workpiece without requiring complex positioning equipment.
Typical welding configurations include:
- Butt welding
- Lap welding
- Corner welding
- Edge welding
- Internal and external corner welding
- Continuous seam welding
Industrial Cooling System
The higher-power models can be equipped with a custom industrial-grade dual-temperature, dual-control water chiller system for effective thermal management.
Water cooling helps maintain stable operating temperatures during high-power and extended welding operations.
The machine is designed for an operating ambient temperature of 15°C–35°C, while the specified humidity requirement is below 70%, non-condensing.
Fiber Laser Source
The machine uses a 1080 nm fiber laser source designed for efficient industrial metal welding.
The standard fiber delivery length is 10 m or 15 m, with 15–20 m customizable options available according to equipment configuration and installation requirements.
The longer fiber option provides greater flexibility when the welding machine needs to cover larger work areas or be integrated into specific production environments.
Typical Applications
Sheet Metal Welding
Suitable for:
- Metal cabinets
- Electrical enclosures
- Panels
- Frames
- Equipment housings
- Sheet metal structures
Stainless Steel Products
The machine is well suited for stainless steel fabrication, including:
- Kitchen equipment
- Stainless steel cabinets
- Metal furniture
- Handrails
- Decorative metal products
Carbon Steel Fabrication
Applications include:
- Machine frames
- Structural components
- Brackets
- Industrial equipment
- Machinery parts
Aluminum Welding
High-power fiber laser welding can be used for suitable aluminum alloy applications, including:
- Aluminum frames
- Equipment housings
- Automotive components
- Lightweight structures
Galvanized Sheet Welding
The machine can be used for selected galvanized sheet applications with appropriate welding parameters, shielding, and fume extraction.
Suitable Industries
The JUYI High-Power Handheld Fiber Laser Welding Machine is suitable for a wide range of manufacturing industries.
Sheet Metal Fabrication
For cabinets, enclosures, frames, panels, brackets, and customized metal products.
Automotive Manufacturing
For automotive components, brackets, frames, housings, and metal assemblies.
Kitchen Equipment
For stainless steel kitchen equipment, cabinets, worktables, sinks, and commercial kitchen products.
Metal Furniture
For tables, chairs, shelves, frames, supports, and other metal furniture components.
Hardware Manufacturing
For brackets, fittings, components, frames, and customized hardware products.
Industrial Equipment
For machinery frames, equipment housings, structural components, and industrial assemblies.
Stainless Steel Manufacturing
For various stainless steel products requiring efficient and clean welding.
Technical Specifications
| Parameter | CT-S1500F | CT-S2000F | CT-S3000F |
|---|---|---|---|
| Laser Power | 1500W | 2000W | 3000W |
| Operating Mode | Continuous / Modulated | Continuous / Modulated | Continuous / Modulated |
| Laser Wavelength | 1080 nm | 1080 nm | 1080 nm |
| Beam Quality M² | <1.1 | <1.2 | <1.2 |
| Output Power Stability | ±2% | ±2% | ±2% |
| Power Supply | AC220V ±10% / AC380V ±10%, 3P+PE | AC380V ±10%, 3P+PE | AC380V ±10%, 3P+PE |
| Total Power Consumption | ≤5 kW | ≤7 kW | ≤9 kW |
| Cooling System | — | Industrial-grade dual-temperature/dual-control water chiller | Industrial-grade dual-temperature/dual-control water chiller |
| Fiber Length | Standard 10 m / 15 m | Standard 10 m / 15 m, customizable | Standard 10 m / 15 m, customizable |
| Operating Temperature | 15–35°C | 15–35°C | 15–35°C |
| Relative Humidity | <70%, non-condensing | <70%, non-condensing | <70%, non-condensing |
| Max. | |||
| Welding Thickness | 3 mm | 4 mm | 6 mm | Welding Speed | 0–120 mm/s | 0–120 mm/s | 0–120 mm/s |
Why Choose JUYI Handheld Fiber Laser Welding Machine?
- 1500W–3000W high-power options
- 1080 nm fiber laser technology
- Continuous and modulated operating modes
- Stable ±2% laser output
- Excellent M² beam quality
- Up to 120 mm/s welding speed
- Maximum welding thickness up to 6 mm
- Water-cooled high-power configuration
- 10–15 m standard fiber delivery
- 15–20 m customizable fiber length
- Flexible handheld operation
- Suitable for multiple metal materials
- Ideal for industrial and high-efficiency welding
Customized Laser Welding Solutions
Different materials, product structures, and production requirements require different laser configurations.
JUYI can recommend a suitable handheld fiber laser welding system according to:
- Material
- Material thickness
- Product dimensions
- Joint type
- Welding position
- Required welding speed
- Production volume
- Filler wire requirements
- Automation requirements
For applications requiring higher production automation, the handheld welding system can also be upgraded with precision fixtures, automatic positioning, robotic handling, or integrated laser welding systems.
Get the Right Fiber Laser Welding Solution
Send JUYI your material, thickness, product drawing or photos, welding position, and production requirements. Our engineering team can recommend the appropriate laser power and welding configuration for your application.
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