LITE Pro Series – High-Speed Portable Welding Machine, Precision Welding for Thin Sheets
High-Speed Thin-Plate Welding
Welding speed is always an important point to consider in welding process. Because low speed will heavily lower the production ability and the productivity! And for long weldings the speed is very important to get better profit!
Our new Lite-Pro-S Series is designed to weld with fast welding speed: faster than any competitor!
Let's see how fast the new PhotonWeld Lite-Pro HS welds aluminum.
The new LITE Pro S Series from Lasermach is built for handheld welding up to 4/5 mm, delivering easy operation and stable thin-plate performance.
For our LITE Pro 40S-HS: to weld plate <=3mm, the mass production welding speed can be up to 1100mm/min. Rising the welding speed by 2 times compared with traditional water-cooled/air-cooled machine.
For our LITE Pro 50S-HS: to weld plate <=4mm, the mass production welding speed can be up to 1500mm/min.Rising the welding speed by 3 times at least compared with traditional water-cooled/air-cooled machine.
PhotonWeld LITE Pro-S — 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:
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.
We generally recommend selecting a LITE-S Pro Series model based on the maximum material penetration you need to weld:
Aluminum: 1–2 mm → LITE S40 | 1–4 mm → LITE S50
Stainless Steel: 1–3 mm → LITE S40 | 1–5 mm → LITE S50
Galvanized Steel: 1–2 mm → LITE S40 | 1–3 mm → LITE S50
Carbon Steel: 1–3 mm → LITE S40 | 1–5 mm → LITE S50