Rotary UV Engraving Printer

Output Device	UV laser digital Engraver	Laser phototypesetting machine	Wax-jet machine	Inkjet machine
Screen effect	Best seamless splicing, laser direct exposure, not affected by externalenvironment	Worse after printing to solve	Better nozzle used for a period of time will be tailored, twisted, will cause the net making fine degree is reduced	Worse ink permeates outward diffusion
Technology	Easy	Complex (package the film)	Easy	Easy
Cost	Low without the need for film, wax block, ink and other supplies	High need for photosensitice film and other suppline	High 1. need to use wax block 2. the nozzle is expensive, short service life, working distance, prone to accidental damage	High 1. need to use ink 2. The service life of the nozzle is short, working distance, prone to accidental damage