1200W Air-Cooled Laser Welders For Metal
Lihe Laser 1200W Air-Cooled Handheld Laser Welder features a compact, lightweight design weighing under 40kg. It can be transported by electric vehicle, and its fiber optic cable allows for trailing operation, facilitating mobile welding tasks. Its precise temperature control and minimal heat-affected zone provide unmatched advantages when welding thin-walled components and precision parts, making it ideal for industries demanding extreme accuracy such as electronics, jewelry, and medical devices.

Our Advantages
Air-Cooled laser machine welding feacture
Small size, light weight, easy to carry, convenient for users to perform welding operations in different occasions

Flexible and portable, highly practical
Small size, light weight, with a total weight of no more than 40kg.
Can be transported by electric vehicles, welding gun fiber cables can be dragged, making mobile operations more convenient.
High working efficiency
Welding speed is fast, 3-10 times faster than traditional welding.
Shorten the construction period and save at least 3 welders per year.


Low cost, high security
- No need for professional welders;
- Cost savings;
- No need for full body protection, just wear goggles to work.
Even inexperienced female workers can operate directly.
Good welding effect
Stable laser output, smooth and beautiful welding joints, no need for secondary polishing.
No need for secondary polishing, a neat and beautiful weld seam can be welded in one go.

Product Parameters

Air-cooled laser welding machine parameter
| Model | T350 | T450 | T550 | T650 |
| Laser power | 800W | 1000W | 1200W | 1500W |
| Cooling method | Air cooling | |||
| Output laser wavelength | 1075 ±10nm | |||
| Collimating focallength | 50mm | |||
| Net weight | 57kg | 66kg | 66kg | 70kg |
| Dimensions | 650mm×390mm×720mm | |||
| Output power adjustment range | 1-100% | |||
| Operation temperature range | 10-50℃ | |||
| Maximum modulation frequency | 50kHz | |||
| Working mode | Continuous/Modulated/Pulse/Linear/Timed | |||
| Interface type | Wire feeding type handheld welding head | |||
| Focusing focallength | 150mm | |||
| Overall Power Consumption | 2.8KW | 3.6KW | 4KW | 4.8KW |
| Standard length of transmission length | 5±0.5m(Optional 10m) | |||
| Input voltage | 220VAC/50Hz/60Hz | |||
Air-Cooled Laser Welding Machine Feacture
- No additional power consumption is required for cold water equipment, reducing energy consumption by more than 40%.
- Removing the pipes, components, control, and maintenance links of the chiller unit can improve work efficiency.

High Welding Efficiency
One machine is equivalent to three experienced masters, who can quickly master even with zero foundation and easily weld exquisite work
Lightweight Laser Welding Head
It can achieve welding from multiple angles and directions, with ergonomic design, easy operation, suitable for long-term use, and reduces hand fatigue.

Product Details

- Compact and lightweight design
Small and lightweight design reduces operator's burden and improves work efficiency.
- Intelligent control panel
Full touch screen operation interface, supporting multilingual process library design, one-time setting, anytime calling.
- Standardize wiring
The selection of components has been scientifically calculated, with reasonable layout, clear labeling, and easy maintenance.
- Universal caster
Flexible and durable, self-locking and silent.
About Us
Established in May 2010, Chengdu Lihe Laser Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, sales, and service of high-power laser equipment. With over two decades of deep expertise in China's laser technology sector, the company offers a comprehensive product portfolio including handheld laser welders, handheld laser cleaners, gantry welding machines, laser cutting machines, robotic laser automatic welding systems, laser marking machines, laser tube cutters, and other customized laser automation equipment.

The company operates from its own modernized factory spanning over 2,000 square meters and has established a network of dozens of agents worldwide, aiming to provide customers with comprehensive laser application solutions and efficient, timely after-sales service. Since its inception, Lihe Laser has consistently focused on integrating resources in technology, products, markets, and applications. It has successfully obtained ISO9001 international quality system certification and CE certification, building an advanced laser application technology platform and a robust service system.

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