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 5 mm, delivering easy operation and stable thin-plate performance.
LITE S-Pro 40: 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 50: 50% faster than same-power models, with wire feeding up to 150 cm/min for carbon and stainless steel.
PhotonWeld LITE S-Pro — The Expert of Lightweight Precision Tailored for lightweight, agile manufacturing needs, the LITE S series merges compact design with intelligent control systems to deliver clean, precise welds with maximum efficiency.
Key Highlights:
All-in-One Integration: Combines laser source, torch, and wire feeder in one unit — delivering fast response and ultra-low latency.
Triple-Mode Smart Control: Operate via knob, touchscreen, or mobile app — built for fast, flexible workflow switching.
Pre-Configured Expertise: Comes with a library of 30+ industry-developed welding procedures, instantly deployable for precision performance.
Next-Gen K Series Torch: 30% lighter and 20% more compact, with pure air cooling, IP54 protection, and anti-splatter design — enhancing comfort, durability, and operational safety.
Smart Safety System: Integrated LED indicator strip scans and detects anomalies within 0.5 seconds for real-time protection.
Ultra-Flexible Cable System: Features an armored, 14mm-diameter cable tested for over 100,000 cycles at 180° under high voltage — ideal for long-reach, high-durability industrial use.
Industrial Single-Mode Small-Core Fiber with a 30% efficiency boost — even on high-reflectivity materials.
Ultra-Stable Power Output with <±0.5% instability and ≤1% annual decay — extending equipment lifespan by 30%.
Refrigerant Cooling Technology — enabling 6,000+ hours of full-load continuous operation with zero performance degradation.
Zero Water or Coolant Replacement — reducing maintenance costs by 40% and power consumption by 30%.
PhotonWeld LITE-S Pro 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
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.
