Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of single‑platform fiber laser cutter in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.

Forget about bulky water chillers – this laser welding machine is different! Unlike most traditional welders that need continuous water cooling, causing extra complexity and maintenance, our Compact Air-Cooled Laser Welding Machine simplifies things. It features a heavy-duty air cooling system that ensures stable laser performance during extended use, without any worries about freezing, leaks, or coolant levels. This isn't just about being air-cooled; it provides reliable weld depth on stainless steel, carbon steel, aluminum, and copper. Plus, its handheld design with a built-in wire feeder makes it incredibly versatile. You can easily weld on the production line, in a workshop, or even at a job site for repairs. It's the perfect solution for manufacturers seeking strong, clean welds without the usual setup of TIG or MIG welders..

Product Features

Compact Integrated Frame – Compared to conventional heavy-duty welding systems, this machine takes up minimal floor space. You can wheel it into tight workshop corners or mount it on a cart for mobile use. The all-in-one design houses the laser source, cooling system, and control unit in one cabinet – no separate chiller unit taking up extra room.

High Welding Precision with Minimal Heat Input – The laser beam delivers concentrated energy exactly where it's needed. This means the heat-affected zone stays narrow – often under 1mm – which virtually eliminates warping on thin sheets. For manufacturers working with 0.8mm to 3mm material, this is a game-changer .

Low Maintenance Cost – With no water chiller to maintain, you skip the annual coolant changes, pump inspections, and freeze-protection chemicals. The air-cooling system is sealed and requires little more than keeping the intake vents clear. Fewer moving parts means fewer things break.

Energy-Saving Laser Source – The fiber laser source converts electricity to laser light at around 30–40% efficiency – significantly better than CO₂ or lamp-pumped systems. You'll notice the difference on your utility bill, especially if you run multiple shifts.

Stable Servo Control – The wire feeder and laser trigger are synchronized so you get consistent filler metal delivery. This removes the "human factor" from weld quality – less rework, fewer rejects.

Easy Installation – Out of the box, it's essentially plug-and-play. Connect power, attach the welding head, load your wire spool, and select the pre-set material parameters. No complex piping, no water hookups. Most operators are making production-quality welds within a day .

Continuous Production Ready – The air-cooling system is rated for sustained industrial operation. Unlike some portable units that overheat after 15 minutes, this machine can run full shifts without thermal shutdown .

3. Technical Parameters

Parameter	Specification
Laser Power Options	1500W / 2000W / 3000W / 6000W
Laser Wavelength	1080 ± 10 nm
Cooling Method	Active Air Cooling (no chiller)
Input Voltage	220V ± 10%, 50/60Hz
Rated Power Consumption	≤ 4.5 kW (model dependent)
Welding Head Weight	~0.65 kg
Fiber Cable Length	5m standard (up to 10m optional)
Wire Feeder Compatibility	0.8mm, 1.0mm, 1.2mm, 1.6mm diameters
Recommended Material Thickness	Stainless/Carbon Steel: up to 4mm; Aluminum: up to 3mm; Copper/Brass: up to 1.5mm
Operating Temperature Range	-10°C to 40°C
Protection Class	IP54
Main Unit Dimensions	Approx. 550 x 320 x 550 mm
Main Unit Weight	Approx. 35–45 kg (depends on model)

These specifications are based on real production testing. Actual performance may vary depending on material quality and preparation.

About Juliang Technology – Our Factory & Capabilities

Hebei Juliang Technology Co., Ltd. isn't a new name in cutting and welding. We started in 2014 in the CNC cutting space, and over the years, we've grown into a high-tech enterprise with over 20 product specifications, including fiber laser cutters, laser welders, and CNC plasma/flame cutting systems -2. Our factory has gone through three expansions – the latest in 2025 – to keep up with demand .

We hold multiple invention and utility model patents, and we've been recognized as a high-tech enterprise and a specialized "little giant" company in Hebei Province . Our products are CE-certified and sold in Southeast Asia, Russia, Africa, Europe, and the US .

Production Process:

Raw Material → Frame Welding → Stress Relief → Machining → Assembly → Testing → Packing → Shipment

We test every machine before it leaves our facility. Our testing lab uses high-precision collimators, gantry milling machines, and laser interferometers to check alignment and power stability. We don't just power the machine on and ship it – we run actual weld samples to verify penetration and consistency. That's how we've kept our return rate under 1% over the past three years

F A Q

Q: Is this machine suitable for someone with no laser welding experience?

Absolutely. We preload the control with optimized parameter sets for common materials and thicknesses – stainless, carbon steel, aluminum, galvanized sheet. An operator with basic welding knowledge can be making good welds after 2–3 hours of practice, and proficient within a week -4.

Q: How does air cooling affect weld quality compared to water-cooled systems?

With this specific design, the cooling maintains laser stability during continuous operation. The main trade-off is duty cycle – water-cooled systems can run at full power longer. For most light to medium fabrication, air cooling is more than sufficient and reduces maintenance significantly -14.

Q: Can this weld aluminum without cracking?

Yes, with the right settings. Aluminum requires higher power and faster travel speeds to avoid porosity. Our preset library includes aluminum parameters, and we've tested them on 1–3mm 5052 and 6061 alloys. Pre-cleaning the material and using proper shielding gas (argon or helium blend) is essential – the machine handles the rest.

Q: What's the real-world maintenance schedule?

Clean the protection lens weekly (or more often in dusty shops). Check the wire feed rollers every 200 spools. Keep the air intake vents clear of dust. That's it. No coolant changes, no pump servicing. Expect to replace the laser source after 20,000–30,000 operating hours depending on power usage.

Q: Do you provide on-site installation and training?

We work with local engineering partners in most markets for installation and training. For overseas customers, we provide remote video technical support with multiple engineers available 24 hours. Our showroom also offers free sample-making services if you want to test your material before purchasing.