Relfar FWH30-DS10E / DS20E Intelligent Dual-Axis Handheld Laser Welding Head | 5-in-1

Engineering Downloads Download manuals and 3D files: Relfar Annual Consumables Package PDF Download STEP 3D Drawings ZIP FWH30-DS10E English Manual PDF FWH30-DS20E English Manual PDF Relfar FWH30-DS10E / DS20E is an intelligent dual-axis handheld laser welding head platform for up to 3000W fiber laser systems. It is built for factories that need one compact head for precision welding, wire-feed welding, weld seam cleaning, module-based cleaning, and energy-storage welding workflows. This listing includes two configurations: FWH30-DS10E single wire feed for standard handheld laser welding, and FWH30-DS20E double wire feed for wider bead control and higher-productivity welding setups. Why choose the DS10E / DS20E series Dual-axis swing control: X/Y motor modules support richer spot trajectories than a single-axis head, helping improve seam fill, bead appearance, and tolerance to joint gap variation. 5-in-1 process platform: Supports welding, weld seam cleaning, cleaning module operation, and energy-storage welding mode through modular hardware and HMI process switching. Smart operating system: 7-inch HMI screen with process libraries, scanning parameters, wire-feed settings, alarm display, and system parameters. Mobile app and cloud support: RDWelder app supports AP direct connection and STA cloud connection for remote status viewing, parameter adjustment, diagnostics, and process data management. Industrial protection design: Full water-cooling path, QBH fiber interface, protective gas connection, protective lens temperature monitoring, and multiple alarm inputs. Easy maintenance: Drawer-style protective glass and modular lens structure simplify regular service while keeping the optical cavity protected. Choose your configuration Variant Best for Focus length Spot range Single Wire Feed - FWH30-DS10E General handheld laser welding, lighter wire-feed applications, compact setups 150 mm 0-5 mm Double Wire Feed - FWH30-DS20E Higher deposition welding, wider seams, stronger gap-filling capability 200 mm 0-8 mm Technical specifications Model FWH30-DS10E-V4-T / FWH30-DS20E-V4-T Fiber interface QBH Wavelength range 1070 +/- 20 nm Rated power <= 3000W Collimation focal length 40 mm Focus focal length DS10E: 150 mm / DS20E: 200 mm Focal point adjustment -10 mm to +10 mm Adjustable light spot DS10E: 0-5 mm / DS20E: 0-8 mm Auxiliary gas pressure <= 1 MPa Cooling / gas connection 6 mm water and protective gas tubes Head weight Approx. 1.0 kg Scanning and process control Multiple scanning waveforms for welding and cleaning, including line, circle, rectangular-style scan, spiral circle, parallel line, and other composite patterns. Scanning length, width, speed, laser power, wire-feed speed, gas timing, ramp-up/ramp-down, and process library parameters can be adjusted through the HMI. Alarm area displays protective gas low pressure, chiller flow, laser alarm, temperature alarm, galvanometer status, and safety lock status in real time. Mode switching is handled through system authorization and processing-type selection, with prompts for required module replacement. Included system components Intelligent double-swing handheld welding head - 1 pc 24V power box - 1 pc 15V power box - 1 pc Ground clamp assembly - 1 pc 7-inch display screen - 1 pc Touchscreen 6-core connection cable, 1.5 m black - 1 pc Handheld laser welding system V4 - 1 pc Application note: The double wire feed version is recommended when your process needs more filler material, wider weld bead coverage, or better gap-filling capability. For 2000W-3000W handheld welding systems, double wire feed is often the more flexible configuration. Manuals and 3D drawings: English manuals are available for both DS10E and DS20E configurations. Original STEP 3D drawings are available upon request for integration review. Contact us before ordering if you need wiring confirmation, wire-feeder matching, or module compatibility support. Safety reminder: Always use certified fiber laser protective eyewear and follow the laser source, chiller, shielding gas, and electrical interlock requirements before operation.