HU Series On-The-Fly Laser Coding Machine HU15C/HU30C

The HU Series UV Picosecond Laser Coding System is a high-precision marking solution powered by a 355nm UV picosecond laser source. With high UV photon energy and The HU Series Infrared Picosecond Laser Coding System is a high-precision marking solution powered by a 355nm UV picosecond laser source. With an ultrafast pulse width of <15ps (1 picosecond = 10-12 seconds) and high UV photon energy , it directly breaks the molecular chemical bonds of materials, rather than thermal‑effect‑based processing via melting and vaporization. Given its ultrafast energy‑action duration, barely any heat conduction or diffusion occurs.

Boost productivity with faster engraving speeds and zero post-processing. Achieve direct on-line assembly while reducing labor costs and quality risks.      

The laser spot can be focused to <10μm. It is capable of engraving ultra‑fine characters and micro QR‑codes.  Machined edges are sharp and clean without burrs or molten residue, hence no post‑processing polishing is required.

 Ideal for PC, PET, TPU, Acrylic, Silicone, and PPS without burning, yellowing, or cloudy marks.

The instantaneous energy density can reach the GW/cm²  level, which addresses common troubles including metal  light reflection and chipping‑prone brittle hard materials.