THEO MA1 Series
Handheld Laser Welder
The Theo MA1 Series Handheld Laser Welder combines speed, precision, and portability in one powerful package.
Engineered for efficiency, it delivers welds up to four times faster than traditional methods while maintaining exceptional strength and consistency. Its compact, lightweight design makes it perfect for both workshop and on-site applications, with easy setup and intuitive controls that allow even new operators to produce professional results.
Built with advanced safety systems, a long-lasting laser source, and versatile material compatibility, the MA1 is designed to boost productivity, reduce finishing work, and expand your welding capabilities — all while delivering the quality and reliability you can trust.
Compact & Portable Design
Models from 28kg to 39kg, with a footprint under 0.1m³ for easy transport and setup.
Precise Wobble Welding Technology
Adjustable weld widths up to 4.0mm for smooth, symmetrical seams with no post-processing.
Long-Lasting Reliability
Laser source lifespan of approx. 100,000 hours with rigorous factory testing.
User-Friendly Touchscreen Interface
7” LED display with multi-language support and 32 preset welding parameters.
Advanced Integrated Safety Systems
Built-in safeguards for operator protection, with recommended PPE use.
Wire Feeder Module
Supports multiple wire diameters for deeper penetration, gap filling, and flush welds.
Lightweight, Ergonomic Torch
Only 680g, with integrated optics, high transmission efficiency, and comfortable handling.
Versatile Material Compatibility
Welds stainless steel, carbon steel, aluminum, galvanized steel, copper, and more.
*Data points represent extreme penetration depth based on lab test results; the penetration depth performance will vary according to setup and application.