PhotonWeld LITE-S Series Handheld laser welding machines: Lightweight Build. Revolutionary Efficiency.
Lightweight, portable, and effortless to operate — enabling zero-barrier welding anytime and anywhere.
In industrial manufacturing, thin-sheet welding often faces efficiency and quality challenges. As an experienced laser welding machine manufacturer, Lasermach designed the PhotonWeld LITE-S series lightweld laser welder for handheld welding of sheets up to 4,5 mm, delivering ultra-simple operation and exceptional stability. Tailored for thin-sheet applications, it addresses key pain points with improved efficiency, ease of use, and intelligent support.
Lightweight Design. Practical and Beautiful.
Efficiency leap: significantly faster thin-sheet welding
Dual-circuit refrigerant system — 24/7 stable laser welding from -30°C to 60°C
Intelligent Safety Guard
Ultra-Flexible Integrated Armored Cable
STR-LITE Series – High-Speed Portable Welding Machine, Precision Welding for Thin Sheets
High-Speed Thin-Plate Welding
The new LITE-S Pro Series from Lasermach is built for handheld welding up to 4,5 mm, delivering easy operation and stable thin-plate performance.
LITE S-Pro 35: 50% faster welding than same-power models, with wire feeding speed up to 110 cm/min for carbon steel and stainless steel.
LITE S Pro 45: 50% faster than same-power models, with wire feeding up to 150 cm/min for carbon and stainless steel.
Dual-circuit refrigerant intelligent thermostat system
Laser welding machine working temperature -30 ℃~60 ℃
Normal operation under 95% humidity environment
Extend the service life of equipment
Supports continuous laser output 24/7
Operator Safety Features
Built-in E-stop ensures complete power cutoff, eliminating hazards
Time-based clamp lock ensures safe operation and prevents unintended firing
Smart interlock system ensures safe operation and prevents errors
Spark-proof design, fire-resistant materials, and controlled heating for ultimate device safety
Emission safety algorithm instantly cuts power under abnormal conditions
IP5X dustproof, IPX3 water-resistant
Reliable under heat and humidity – tested at 95% RH.
Upgraded HF interference protection for uninterrupted operation over a million cycles.
Wide voltage tolerance ensures stable operation across 170–260V.
We generally recommend selecting a LITE-S Pro Series model based on the material and thickness you need to weld:
- Aluminum: 1–2 mm → LITE S35 | 2–3 mm → LITE S45
- Stainless Steel: 1–3 mm → LITE S35 | 3–4 mm → LITE S45
- Galvanized Steel: 1–2 mm → LITE S35 | 2–3 mm → LITE S45
- Carbon Steel: 1–3 mm → LITE S35 | 3–4 mm → LITE S45
The Lite Pro-S Series offers lightweight, zero-barrier operation and portable design, making welding simple anytime, anywhere.