Fiber laser welding machine DZW PRO series

lasermanualon casters

Overview
The DZW PRO Series handheld laser welding machines deliver portable, high-efficiency laser welding suitable for kitchenware, sheet metal processing, structural construction and on-site repairs or DIY tasks. Compact chassis, industrial-grade components and flexible configuration options allow use in workshops or integrated production cells.

Cooling Method
All power variants use water cooling to extend laser module life, stabilise welding bead quality and reduce failure rates under continuous operation.

More Convenient to Move
Four universal wheels and four fixable buckles on the base provide oil- and dirt-resistant mobility. Units are easy to transport and can be locked in position for stable operation.

Professional Welding Gun

• Clear on-gun parameter display and multiple safety alarms aid safe operation and faster troubleshooting.
• Drawer-style protective/focusing mirrors improve maintenance access; integrated collimator-QBH modules enable on-site plug-and-play replacement.

Simple Cutting and Rust Removal and Weld Bead Cleaning

• Thin-plate cutting (≤3 mm) possible without changing the welding gun—only the nozzle needs to be replaced.
• Nozzle change allows cleaning of rusted or painted surfaces up to 120 mm wide.
• Specific nozzles enable cleaning of weld beads up to 5 mm wide.

Portable Wire Feeder

• Intelligent wire-feeding control ensures stable automatic feeding and consistent weld quality.
• Multi-mode wire control (auto/manual feed/withdraw/draw/replenish) adapts to different production workflows.
• Supports welding wire diameters: 0.8, 1.0, 1.2, 1.6, 2.0 mm.

Highly Integrated Laser

• Compact laser modules are up to 67% smaller and 50% lighter with full sealing for dust and moisture protection, enabling sustained operation in industrial environments.
• Mobile app connectivity provides real-time monitoring (power, configuration, error codes) for faster maintenance decisions.
• Fiber options: 1500/2000W use 25 μm fiber (10 m); 3000W uses 50 μm fiber (12 m) to reach large workpieces.

Welding Capacity
Illustrative welding examples and sample weld images are provided for various workpieces and thicknesses to guide parameter selection and application suitability.

Technical Data Sample
*For reference only; final values are subject to official technical documentation.

DZW-1500W
Max sheet thickness: Stainless steel 0.6–4.0 mm; Carbon steel 0.6–5.0 mm; Aluminium 0.6–3.0 mm
Max whole-machine power: 8.5 kW
Laser wavelength: 1064 ±10 nm
Welding speed: (model dependent)
Welding crack (without filler wire): ≤0.3
Power supply: AC 220V, 50Hz
Operating temperature: 10℃–40℃
Operating humidity: <70% (no condensation)
Machine weight: 102 kg
Dimensions (L×W×H): 1080×580×780 mm

DZW-2000W
Max sheet thickness: Stainless steel 0.6–5.0 mm; Carbon steel 0.6–6.0 mm; Aluminium 0.6–4.0 mm
Max whole-machine power: 11 kW
Laser wavelength: 1064 ±10 nm
Welding speed: 0–600 cm/min (varies by model, plate thickness, workpiece)
Welding crack (with filler wire): ≤0.5
Power supply: AC 220V, 50Hz
Operating temperature: 10℃–40℃
Operating humidity: <70% (no condensation)
Machine weight: 111 kg
Dimensions (L×W×H): 1080×580×780 mm

DZW-3000W
Max sheet thickness: Stainless steel 0.6–8.0 mm; Carbon steel 0.6–8.0 mm; Aluminium 0.6–6.0 mm
Max whole-machine power: 11 kW
Laser wavelength: 1064 ±10 nm
Welding speed: (model dependent)
Welding crack: (model dependent)
Power supply: AC 380V, 50Hz
Operating temperature: 10℃–40℃
Operating humidity: <70% (no condensation)
Machine weight: 145 kg
Dimensions (L×W×H): 1100×580×900 mm

Characteristics / Technical specifications

• Series name: DZW PRO Series (handheld laser welding solutions; optional integration with robots, positioners and rotary axes).
• Laser wavelength: 1064 ±10 nm.
• Available power configurations and whole-machine power examples include ~8.5 kW and ~11 kW depending on model.
• Material thickness capabilities vary by model and material (see model-specific data above).
• Cooling: water-cooled for all power variants.
• Wire feeding: supports 0.8–2.0 mm wire with multi-mode control (auto/manual feed/withdraw/draw/replenish).
• Portability: universal wheels and fixable buckles for mobility and stable positioning.
• Protection & maintenance: drawer-style protective/focusing mirrors and plug-and-play collimator/QBH modules.
• Environmental range: 10℃–40℃, humidity <70% (no condensation).
• Typical weights and sizes: ~102–145 kg; dimensions approximately L1080–1100 × W580 × H780–900 mm depending on model.
• Fiber options: 1500/2000W use 25 μm fiber (10 m); 3000W uses 50 μm fiber (12 m) for extended reach.