SUP31F Handheld Laser Air-Cooled Welding Head

Product Description

The SUP LASER SUP31F Handheld Laser Air-Cooled Welding Head is a versatile tool tailored for low-power laser processing applications with a maximum power of 1500W. It works with a laser wavelength of 1070±10nm and uses air-cooling for heat dissipation, which means no external water-cooling setup is needed-greatly simplifying usage. Weighing just 0.58kg, it comes with a four-curve ergonomic handle that fits comfortably in the hand, reducing strain during use.

Key features include independent buttons for switching between 3 preset processing modes, a dedicated status light on the gun body, and a proprietary safety detection system. It supports a range of operations: handheld continuous welding, spot welding, cleaning, and cutting. Core components like lenses and QBH locks are designed to be plug-and-play for easy replacement. Combining safety, portability, and efficiency, this welding head is an ideal choice for low-to-medium power laser processing tasks.

Product Features

• Air-Cooling Design for Flexible Use

As a specialized handheld laser air-cooled welding head, it does away with complicated water-cooling pipes. Simply connect it to a power source, and it's ready to use-perfect for scenarios without fixed water-cooling, such as outdoor repairs or small-scale workshop operations. This design lowers the barrier to equipment setup and makes it easier to use across different workspaces.

• Full-Range Safety Protections

It has a dedicated status light on the gun body that shows the device's working condition in real time. Plus, it's equipped with a proprietary safety detection system and built-in real-time temperature monitoring. These features can quickly alert users to risks like overheating or abnormal operation, preventing safety incidents and ensuring safe handheld laser welding work.

• Efficient Operation & Easy Maintenance

Independent process buttons let users switch between 3 preset modes with one click-no need to reconfigure parameters repeatedly. This works well for tasks like laser spot welding, continuous welding, and cleaning. The focusing lens, protective lens (in a drawer-style holder), collimating lens, and QBH lock are all integrated with a pluggable design, allowing quick on-site replacement of parts and cutting down on maintenance time and costs.

• Lightweight, Durable, and High-Performance

​​​​​​​At only 0.58kg, it's ultra-light, and the four-curve wrapped handle fits the hand snugly-so users won't get tired even during long periods of handheld laser processing. It has a built-in digital driver that resists interference well, and its optimized optical structure delivers strong welding strength, minimal deformation, and deep penetration. The linear spot can be adjusted from 0 to 8mm, making it suitable for processing workpieces of different thicknesses.

Technical Parameters

Application

• Small Hardware Processing

​​​​​​​Works with ≤1500W laser equipment, ideal for laser spot/continuous welding of small stainless steel hardware (hinges, nuts, brackets). Ultra-light design enables precise operation; deep penetration ensures strong connections. Weld seams can be cleaned directly post-welding to enhance product quality.

• Maintenance of Electronic Components & Medical Devices

​​​​​​​Suitable for welding and local cutting of electronic component casings (e.g., sensor metal shells) and small medical parts (e.g., micro connectors). Air-cooled design fits labs/maintenance rooms; low deformation and high precision avoid damaging delicate components, meeting handheld laser maintenance needs.

• Door/Window Hardware & Decorative Metal Processing

​​​​​​​Welds small parts of aluminum alloy/stainless steel doors/windows (handle bases, decorative fasteners) and processes metal decor (small iron art). Portable design adapts to workshop stations or outdoor sites, fitting low-power laser welding scenarios.

• DIY Handicrafts & Small Workshop Production

​​​​​​​Caters to metal DIY (jewelry, model parts) and small workshop customization. No professional water-cooling needed; one-click process switching for ease of use. Supports integrated laser cleaning, cutting, and welding to boost creation/production efficiency.