3D Stereolithography Printing
The 3D photopolymerization printer uses high-precision UV-LED light source to selectively irradiate liquid photosensitive resin, completing the photopolymerization reaction of the resin in milliseconds, ensuring that each layer of cross-section is immediately cured and shaped.
UV-LED emits single wavelength (monochromatic light) ultraviolet light, and its peak wavelength (such as 405nm) can accurately match the absorption peak of the photoinitiator in the photosensitive resin, thereby achieving high energy utilization and the fastest curing speed. At the same time, UV-LED serves as a cold light source with low heat generation, avoiding problems such as deformation of the model structure caused by overheating during the printing process, ensuring the structural stability and detail performance of the printed model.

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