BG-N series Handheld Nitrogen-generating laser welder
Sunrise (BG-N series) handheld nitrogen-generating laser welding machine, equipped with a built -in nitrogen generator
Handheld laser welder BG-N series
Sunrise BG-N series handheld nitrogen-generating laser welding machine, equipped with a built in nitrogen generator,can produce high-purity nitrogen gas with 99.99%, saving gas costs. Its operation is user-friendly and can be easily mastered in just 5 minutes. When welding, no black smoke, no splashing, no welding slag, can be formed with just one pull The weld seam is bright and flat, greatly reducing the polishing process. It has significant advantages of low cost,high efficiency, and safety and convenience, and can be widely used for welding various metal materials such as stainless steel, carbon steel, iron, aluminum, galvanized sheet, etc.
- Built in nitrogen generator with a purity of up to 99.99%.
- 3-5 times faster than traditional welding.
- One machine can replace 5 professional welders.
- Can work continuously for 24 hours; Laser service life up to 100000 hours.
- Workers without experience in welding can operate in 5 minutes.
Speak to our Experts directly now
Product Details
High-performance fiber laser
Higher electrical-to-optical conversion efficiency, longer service life, capable of continuous 24-hour operation, and low maintenance costs.
- Good beam quality
- High energy density
- Adjustable light output frequency
Single/Dual-Oscillation Welding Head
Utilizing an advanced oscillating handheld welding gun, it supports multiple beam output modes—such as linear and dot patterns—to meet welding requirements for various materials and plate thicknesses.
- Optional automatic wire feeding
- Compact and lightweight
- Flexible handheld operation
Intelligent Dual-Temperature Chiller
The 18L industrial-grade water chiller provides excellent protection for the equipment’s internal components, significantly extending its service life.
- Temperature control accuracy reaches ±0.5°C.
- Multiple alarm and protection features
- Dual-temperature, dual-control
Fully automatic wire feeder
Features rapid wire feeding with support for four wire sizes (0.8, 1.0, 1.2, and 1.6 mm), adjustable feed speed, and manual wire feed/retract functions.
- Adjustable wire feed speed
- Automatic wire feeding
- Fast and efficient
Technical Parameters
| Laser Power | 1000W-4000W | Working Temperature | -5℃~40℃ |
| Working Voltage | 220V/380V(or customized) | Working Humidity | 30%~80% |
| Fiber length | 10M (standard) or customized | Weld Seam Requirements | ≤2.0 mm |
| Welding Thickness | 0.5~8mm | Water Type for Chiller | Distilled /Purified Water |
| Laser Wavelength | 1070NM | Welding Materials | Stainless steel, carbon steel, iron, aluminum, galvanized sheet and other metal materials |
| Working Modes | Continuous /Spot Welding | Optional Welding Gas | Air |
| Welding Speed | 0~120mm/s | Laser Welding Gun | Swing |
| Chiller | Industrial Thermostatic Water Tank | Size | 1100*700*1500 mm |
| Chiller Capacity | 18L | Weight | 275 KG |
Product Features
built in nitrogen generator
Equipped with a built in nitrogen generator,can produce high-purity nitrogen gas with 99.99%, saving gas costs.
Deeper fusion welding
High laser power effectively solves the problems of incomplete penetration and insufficient weld strength when welding thick metal plates.
Aesthetically pleasing weld seams
No weld slag or spatter
Smooth, even weld seams; resistant to deformation
High efficiency
Workpiece welding is completed in a single pass, with welding efficiency 2 to 5 times that of traditional methods.
Suitable for a variety of materials
Capable of welding materials such as stainless steel, carbon steel, galvanized sheet, aluminum, and iron.Produces bright, smooth weld seams with no black smoke, spatter, or slag.
easy operation
Workers without experience in welding can operate in 5 minutes.No welding certification required; female workers can also operate the equipment.
Customization options
Customized appearance
Sunrise laser custom laser machine cabinet color according to your design. Swipe through the images to view existing color examples, or contact us to customize your own exclusive color.
Customized Logo
We support customizing your brand logo on the laser machine; you may choose between silk printing or crystal decals. Your brand logo will be perfectly showcased.Find the location
Customized Accessories
For core laser machine components—such as lasers, welding guns—we offer a wide range of configuration options to choose from, all sourced from reliable, major-brand suppliers.
Work Samples
Related Products
About Sunrise laser
Sunrise Laser adheres to independent innovation and has more than 100 patents in total. It is an innovative small and medium -sized enterprise in Guangdong Province, a national specialized and sophisticated small and medium-sized enterprise, a national high-tech enterprise, and a Chinese independent innovation enterprise. We have been cooperating with Zhejiang University of Technology for nearly 10 years, and our laser equipment research and development team is highly skilled in providing practical and feasible laser welding solutions.
Sunrise Laser always adheres to the core values of “quality is life, service is paramount”, putting quality and service fist,and continuously promoting the development and application of laser welding equipment. Choosing Sunrise Laser means choosing professional,efficient and precise laser welding solutions. We look forward to working with you to create a better future!
As a 10+ years handheld laser welder manufacturer, Our customer-centric approach means that Sunrise Laser not only provide exceptional products, but also offer comprehensive pre-sales and after-sales support. Whatever your inquiry or requirement, our team is ready to support you.
English