EHD PS plate is made of good quality Aluminum plate through eletrochemical graining, positive oxidation, coating, drying. The plate has a ... feature of appropriate grain, even coating, good sharpness of dots, high resoloing power, long press life and reliable quality and ... 0.10 Resolution Power (μm)≤10Run Length50000 - 100000Dots Re-production (%) 2 - 98 Exposure:The UV metal halogen lamp ...