The Air-Cooled 4-in-1 Handheld Fiber Laser Welding Machine combines laser welding, cutting, rust removal and weld seam cleaning in one compact, portable system. Featuring efficient air-cooling technology without an external water chiller, this lightweight laser welder is easy to transport and operate, making it ideal for flexible metal fabrication, maintenance and on-site welding applications.

The DAPENG CNC Air-Cooled 4-in-1 Handheld Fiber Laser Welding Machine is a compact, portable and multifunctional laser processing solution designed for efficient metal welding, cleaning and light-duty cutting applications.
Unlike conventional water-cooled handheld laser welding machines, this innovative air-cooled fiber laser welder eliminates the need for an external water chiller, resulting in a more compact structure, reduced equipment weight and easier transportation.
Integrating four practical functions — laser welding, laser cutting, rust removal and weld seam cleaning — the machine allows operators to perform multiple metalworking tasks with a single system, reducing the need for separate equipment.
The lightweight and portable design makes this handheld laser welding machine particularly suitable for workshops, equipment maintenance, metal fabrication and on-site welding applications where mobility and convenience are important.
Featuring fiber laser technology, the machine provides concentrated heat input, narrow weld seams and efficient processing of compatible stainless steel, carbon steel, galvanized steel and aluminum components within its rated capabilities.
With simple operation, convenient transportation and reduced cooling system maintenance, this portable air-cooled laser welding machine offers a practical solution for small and medium-sized metal fabrication businesses, industrial maintenance teams and professional welding applications.
DAPENG CNC provides OEM and ODM customization services, including laser power options, welding accessories, wire feeding configurations and private-label branding for overseas distributors and equipment suppliers.

The Air-Cooled 4-in-1 Handheld Fiber Laser Welding Machine is suitable for:
Stainless Steel Sheet Metal Fabrication
On-Site Welding and Metal Repair
Metal Furniture Manufacturing
Kitchen Equipment and Stainless Steel Cabinets
Metal Doors, Windows and Railings
Electrical Cabinets and Enclosures
Automotive Metal Component Repair
Industrial Machinery Maintenance
Metal Surface Rust Removal
Small and Medium-Sized Welding Workshops