Handheld Fiber Laser Welding Machine For Metal 1kw 1.5kw 2kw 3kw For Aluminum, Steel, Brass

ZLTECH handheld laser welders can be used for welding various metals, such as stainless steel, iron, galvanized steel, aluminum, copper, silver, brass, titanium, etc.

This handheld laser welding machine can be used for many jobs, such as complex and irregular processes such as welding cabinets and kitchens, aircraft parts, shelves, electronic components and circuit boards, precious metals, and alloys.

The operation of handheld laser welders is simple, the welding joints are beautiful, and the welding speed is fast. ZLTECH laser welding machine manufacturer implements strict assembly processes and world-class brand parts to ensure high-quality handheld fiber laser welding machines for customers.

1. The operation is simple and easy to learn.

2. The laser output is stable, ensuring the consistency of the weld.

3. The welding seam is smooth and beautiful, the welding workpiece will not be deformed, and the welding is firm without subsequent grinding process, saving time and cost.

4. 360-degree micro-welding without dead angle. After the laser beam is focused, a small spot can be obtained, which can be precisely positioned and used for welding small and small workpieces and can realize mass production.

5. The welding speed is fast, which is 2-10 times faster than the traditional welding speed.

6. ZLTECH handheld laser welders have a long service life and provide safer and more environmentally friendly welding methods.

Laser Head

Portable welding heads allow for greater flexibility in machining operations as they can be easily positioned to weld various parts.

It can also be used for continuous welding at various angles and positions. These welding heads can be programmed for precise, accurate welds on complex geometries.

Brand: Qilin / Relfar / Super Laser / Au3tech, etc

Long Fiber Optic Cable

Generally, the length of fiber optic cable 8-10- meters, but we can customize 15 meters for you.

Multi Language

The system supports many languages, such as English, Turkey, Portuguese, Spanish, Russian, Arabic, Japanese, Korean, Italian, etc.

Easy Operation Software

The welding parameter is saved in the software. You can choose materials and thickness in the software, and then the machine can work directly. It’s easy to learn and operate.

Water Chiller ( Hanli / S&A , etc)

The water cooling system helps maintain a constant temperature inside the laser welding machine. This is especially important with portable laser welding machines, as they generate heat during operation, which can affect weld quality. Keeping the temperature of the laser welding machine stable, you can achieve better welding results without any warping or deformation.

Automatic Wire Feeder 

With an automatic wire feeder, the welding process can continue uninterrupted, reducing downtime and increasing productivity.

The machine has an automatic wire feeder that offers many options and allows for easy parameter adjustment. The machine can compensate for a seam that is formed during the welding process. This will result in a stronger bond.

Laser Source

– MAX / Raycus / IPG, etc

– Long life and maintenance-free operation

– High electro-optical conversion efficiency

– Good beam quality, high energy density

– Wide modulation frequency

– Strong reliability

Safety goggles

Protect our eyes from radiation, sparks, and debris generated during the welding process during welding operations .

Multi nozzles

We will provide you more nozzles according to your job. Feeding nozzles, outer nozzles, inner nozzles, etc.

Ground clamp

When the machine is working, you need to connect it to your materials, and it will protect you.

The main protective gases in laser welding include nitrogen (N2) and argon (Ar). Due to their different characteristics, their effects on the weld are also different. When used as auxiliary gas for laser welding machines, the following factors need to be considered.

Nitrogen (N2)

Can be used for stainless steel welding. Under the action of laser, the degree of ionization is average, but the formation of plasma cloud can be reduced, thereby improving the effective utilization of the laser. At a certain temperature, nitrogen will chemically react with carbon steel, aluminum alloys, etc. to form nitrides, which will increase the brittleness of the weld and reduce the toughness. Nitrogen is used for welding carbon steel. But when welding stainless steel, if nitrogen is used, the stainless steel will chemically react with the nitrogen, and the nitrides generated can increase the strength of the weld. This is beneficial to improving the mechanical properties of the weld, so nitrogen can be used as a protective gas when welding stainless steel.

Argon (Ar)

Argon (Ar) is commonly used for welding and is cost-effective. After laser application, the degree of ionization is relatively high, which will cause certain adverse factors to the formation of plasma atoms and also affect the effective use of laser. However, argon gas (Ar) has very low activity and is difficult to react chemically with common metals. Its cost is not high and its density is relatively high. It is easy to sink to the top of the molten pool and effectively protects the molten pool. Therefore, argon (Ar) is used as the traditional shielding gas.

The selection of protective gas must not only consider its quality and effect, but also its production cost and economic benefits. Ultimately, the choice between nitrogen and argon will depend on the specific requirements of the laser welding application.

The warranty is 2 years. If there is any quality problem during the warranty, we will send you new parts free of charge.

This handheld laser welding machine is very easy to learn and operate. We have a detailed install and operation user manual and video for your learning.

Also, our engineers can provide you with technical support in time.

ZLTECH Team

ZLTECH is a professional manufacturer of fiber laser cutters, laser welding machines, and laser cleaning machines. Quality control is strict in ZLTECH. ZLTECH has its own design and development department. The team is responsible, and they are doing their best to provide better and better products to customers.

Client Feedback

ZLTECH focuses on product quality and service. Every machine is installed and tested well. ZLTECH is responsible for every purchase of our customers, ensuring they will get 100% satisfaction and happy service.