In recent years, the development of uv-led curing technology, followed by the application of the field of increasing. As a new energy source of energy saving, emission reduction and consumption reduction, the speed of uv-led expansion is amazing. The traditional mercury lamp has always been firmly dominant in the field of PCB exposure, but the dominance of uv-led came into the field of exposure from then on.
Uv-led exposure machine is a device that transfers image information from the film or other transparent body to the surface coated with a photosensitive substance by turning on the light. UV-LED exposure machine USES UV-LED UV-LED UV light source. At present, uv-led exposure equipment is widely used in China's optoelectronics industry and plays an important role.KingFung Technology Co ，LTD
new machine is configured with UV exposure - the application of LED cold light curing machine, also has the precision of the quartz dual aspheric surface lens can make light of parallel half Angle is less than 2 ° line resolution of up to 50 um/um (PuTongJi 100 um/um). Moreover, no infrared thermal radiation can avoid the film expansion and contraction effect, guarantee the high fidelity quality of image transfer and almost no light decay, which fully reflects the higher stability of uv-led light source in the manufacturing process. It not only improves the product qualification rate but also produces no pollution ozone green environmental protection, which is the ideal substitute product for common mercury lamp exposure machine used in PCB production