The Pulse Laser Systems Air-Cooled Laser Welder delivers powerful, precise welds without the bulk of water-cooling systems — portable enough for one person, tough enough for the job site.
The Air-Cooled Laser Welder by Pulse Laser Systems is built for professionals who need industrial welding performance in a compact, mobile package. Eliminating the need for a water-cooling unit, this machine uses an advanced air-cooling system that keeps the unit light, low-maintenance, and ready to work anywhere — from fabrication workshops to rooftops and construction sites.
Featuring a 5th-generation handheld welding gun weighing just 0.5 kg, the system is ergonomically designed for extended use without fatigue. The intelligent 7-inch industrial-grade LED touch screen makes operation intuitive, with a parameter system simple enough to master in under 30 minutes.
Available in two models:
There’s a configuration suited to every application, from thin sheet metalwork to thick structural welding.
Truly Portable Design
Weighing as little as 25 kg and compact enough to transport by motorcycle, car, or truck, this welder goes where traditional laser welders can’t. Suitable for outdoor, rooftop, and on-site applications.
5th Generation Handheld Welding Gun
The ultra-light 0.5 kg gun features a double protective lens system with a rotatable drawer design, extending service life up to 6× compared to standard lenses. A self-developed quick-focus adjustment mechanism lets you fine-tune focus and swap nozzles with ease.
Intelligent Handheld Linkage Control System
A 7-inch industrial touchscreen with an intelligent operating system supports easy-mode operation, parameter saving, and quick start — requiring only 30 minutes of training to get up and running.
Air Pressure Safety Detection
Built-in air pressure monitoring automatically prevents laser output if pressure is insufficient, protecting both the operator and the workpiece.
Automatic Wire Feeder
A stepping motor-driven wire feeding device integrated with the control panel ensures consistent, precise wire feed throughout the weld.
Wide Material Compatibility
Welds stainless steel, carbon steel, galvanized sheet, aluminum, and brass across a wide range of thicknesses — from ultra-thin 0.2–0.5 mm sheets up to 6.5 mm at full power.
High Weld Quality
High energy density, large depth of fusion, and a small heat-affected zone mean minimal warping, beautiful and consistent weld seams, and significantly reduced post-weld grinding and polishing costs.
Continuous/Pulse Working Modes
Selectable working modes give operators full control over heat input, ideal for both structural welds and delicate precision work.
CE Certified Tested and certified to EN ISO 11553, EN 60204, and EN 60825 standards by SGS.
| Parameter | UW-HW800 | UW-HW1500 |
| Laser Power | 700 / 800 W | 800 / 1200 / 1500 W |
| Cooling Method | Air Cooling | Air Cooling |
| Working Mode | Continuous / Pulse | Continuous / Pulse |
| Wobble Width | 0 – 3 mm | 0 – 5 mm |
| Voltage | 220 VAC | 220 VAC |
| Rated Power | 2500 W | 2500 W |
| Weight | 25 kg | 38 kg |
| Dimensions (mm) | 450 × 100 × 170 | 550 × 270 × 540 |
| Volume | 0.07 m³ | 0.08 m³ |
| Welding Gun Weight | 0.5 kg | 0.5 kg |
| Working Temp. | -30 to 60°C | -30 to 60°C |
| Material | 800W | 1000W | 1500W |
| Stainless Steel | ≤ 1.5 mm | ≤ 2.1 mm | ≤ 3 mm |
| Carbon Steel | ≤ 1.5 mm | ≤ 2.1 mm | ≤ 3 mm |
| Galvanized Sheet | ≤ 1.5 mm | ≤ 2.1 mm | ≤ 3 mm |
| Aluminum (AL) | ≤ 1.3 mm | ≤ 1.8 mm | ≤ 2.5 mm |
| Brass | ≤ 1.1 mm | ≤ 1.5 mm | ≤ 2.1 mm |
