Q3A — QUANTUM AIR LASER, air-cooled fiber laser welder, 1200 W
Compact. Precise. Air-cooled.
The entry point to the new QUANTUM AIR LASER generation. 1200 W of power in a fully air-cooled architecture (IP55) with single-phase 230 V connection — no water, no hydraulic installation, ready in 5 minutes.
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The QOVOLT Q3A (QUANTUM AIR LASER) is a 1200 W air-cooled fiber laser welding machine with IP55 protection. It runs on 230 V AC single phase (180–270 V), with a 100 % @ 40°C duty cycle and a 1080 nm wavelength. Welding capability: stainless steel up to 3 mm; carbon steel up to 3 mm; galvanized sheet up to 3 mm; aluminium up to 2 mm; brass up to 2 mm; copper up to 0.5 mm. It weighs 37 kg and measures 650 × 280 × 575 mm.
What makes this model stand out
Air-cooled — no water, no coolant, no fluid maintenance downtime
Start welding in just 5 minutes with IntelliCore: 150 presets + 128 modes
4-in-1 system: laser source, torch, wire feeder and cylinder support integrated
Ultra-lightweight torch 480 g · 5-in-1 function (welding, tacking, cutting, cleaning, deoxidising)
Designed for 24/7 operation between -15°C and +45°C (IP55)
Saves up to 50% energy, 20% gas and 20% material
Materials and thicknesses
Data validated in real industrial welding conditions with argon shielding gas and standard travel speed.
Q3A – Technical Specifications
Explore the machine from any angle
Interactive 3D model. Drag to rotate, zoom in and change the lighting.
Q3A frequently asked questions
What materials and thicknesses can the Q3A weld?
The Q3A (1200 W) welds: stainless steel up to 3 mm; carbon steel up to 3 mm; galvanized sheet up to 3 mm; aluminium up to 2 mm; brass up to 2 mm; copper up to 0.5 mm.
Does the Q3A need water cooling or a chiller?
No. The Q3A is air-cooled (Forced air · sealed IP55 architecture), with no water, coolant or external chiller; 100 % @ 40°C duty cycle, operating temperature -15 to +45 °C.
What power supply does the Q3A need?
The Q3A runs on 230 V AC single phase (180–270 V).
What laser power and wavelength does the Q3A have?
The Q3A has a laser power of 1200 W and a wavelength of 1080 nm. Operating modes: Continuous / Pulsed.
How much does the Q3A weigh and what are its dimensions?
The Q3A weighs 37 kg and measures 650 × 280 × 575 mm.
Which standards and certifications does the Q3A meet?
The Q3A complies with: PLe · CE-MD · CE-EMC · CE-EN 60825 · FCC.