Handheld laser welding machine - additive manufacturing laser -STR Laser 【strongest Laser Official Website 】

STR Laser

Based on its core competence in high power fiber laser technologies, strongest laser has always been committing itself to R&D and equipment production in such application fields as conventional laser welding, special laser hybrid welding and precision cutting. It is a "National High-Tech Enterprise" engaged in R&D, production, sales, and technical service.

Guided by market demand and the national strategy of supporting the development of emerging industries and industrialization, strongest laser has strengthened the comprehensive competitiveness of its core technologies, key components, and main products, and gradually established a product system in high-end industrial applications, defense applications, and other fields. Over the years of development, strongest laser has provided various services to over 1000 enterprise users and professional services for over 10,000 times. Its sales network covers over 30 provinces and provincial-level municipalities in China, and its products are exported to dozens of countries including the United States and some in Europe, and Southeast Asia.

10000+

Serving enterprise users
100000+

Providing professional services
30+

Maintaining a sales network covering all provinces, provincial-level municipalities and autonomous regions across China
500+

Exporting our products to dozens of countries

Handheld Laser Welders

Based on the self-developed "small core diameter" laser technology, the STR-HW series handheld laser welders adopt a new dual circuit refrigerant direct cooling system and integrated structural design. These welders can provide customers with such experiences as high effectiveness, large penetration, high energy-efficiency, and high convenience. Because these welders can weld various metal materials, they find broad applications including welding building materials; welding materials used to make home electrical appliances, kitchen hardware and bathroom hardware; sheet metal processing and pipeline processing.



Special Welding

The laser-plasma coaxial hybrid welding technology independently developed by STR eliminates the shortcomings of laser welding or plasma arc welding, and is widely used for precision welding of precision parts in aviation and space applications, of products in high-speed railway, subway and other rail transit applications, and of electronic products, etc. It has been certified that the welder adopting this technology can weld 6mm Series 7 aluminum plates and produce welded joints meeting Level I weld acceptance requirements.



Additive Manufacturing Series Fiber Lasers

AM-XX-I additive manufacturing dedicated fiber lasers developed by STR feature high power stability, high beam quality and highly integrated compact structure, greatly reducing power attenuation, which can find their broad applications in industries such as aviation, space, medical equipment, and automobiles.



Narrow Linewidth Single Mode Fiber Laser

Based on its independently developed passive components, STR Laser has achieved innovative breakthroughs in pumping technology. The 2kW narrow linewidth single mode fiber laser is its a mass-produced model utilizing the innovative 976nm pumping technology and adopting modular design. Featuring compact structure, good reliability and environmental adaptability, this model meets the requirements for ultra-high power beam combination and finds wide applications in industrial, medical, aerospace, and military fields.



High Power Single Mode Fiber Laser

The 8-10kW single-mode fiber laser of STR Laser is based on its independently developed pump combining technology and adopts the single-stage MOPA structure, which make it possess excellent beam quality under high power output, featuring high brightness, small quantum loss, good environmental adaptability, high working reliability, compact structure and small size, and have bright application prospects in the industrial and military security fields.



Core Components

The fiber laser Core Components and supporting components for handheld laser welders independently developed by STR can help customers work more efficiently.

