Custom Fiber Laser Welding Machine Handheld Pricelist & Factory Hub

As an independent manufacturer with in-house mechanical and optical engineering, Youmir Laser maintains direct strategic partnerships with leading laser resonator providers, including Maxphotonics, Raycus, and IPG Photonics. We customize the internal fiber source according to our client's regional electrical specifications, duty cycle requirements, and budget framework.

Traditional laser beams are micro-focused (~0.2mm), which historically made joint gaps problematic. Our modern handheld systems employ dual-axis galvanometer oscillation (wobble welding) with adjustable spot amplitudes from 0.5mm to 5.0mm. Combined with our synchronized automatic wire feeder, Youmir systems reliably bridge fit-up gaps up to 1.5mm to 2.0mm without burn-through or loss of penetration.

For stainless steel, high-purity Nitrogen (N2 ≥ 99.99%) or pure Argon is typically utilized; Nitrogen accelerates travel speed and preserves corrosion resistance while keeping costs economical. For aluminum and carbon steel, pure Argon (Ar ≥ 99.999%) is mandatory to prevent oxidization, avoid porosity, and yield a clean, silver-bright weld bead. Operating pressure usually balances between 0.15 to 0.2 MPa.

Handheld fiber welders are Class 4 laser installations operating at the 1064nm-1080nm near-infrared band. Operators must always wear OD6+ certified laser safety glasses engineered specifically for 1064nm radiation. Our torches incorporate dual-contact electrical safety interlocks (laser emission only occurs when the brass nozzle makes continuity with the grounded workpiece), emergency stop switches, and protective gas flow sensors.

The primary consumable is the protective window (quartz lens), which isolates the focusing lens from spatter. Depending on welding parameters, clean gas usage, and torch angle, a protective lens typically lasts 150 to 300 operational hours and takes under two minutes to replace. Brass welding nozzles generally endure several months of normal shop operation unless physically degraded.

Yes. We strongly advocate for upfront engineering validation. Global clients can dispatch their stamped, cast, or extruded metal samples directly to our Shenzhen application laboratory. Our engineers will perform comprehensive welding trials, record high-definition metallurgical cross-section imagery, calculate cycle speeds, and compile a verified parameter report before you confirm an equipment build.