Computer direct plate making machine, CTP plate making machine, CTP plate making machine
1. Dynamic Autofocus
With the third generation of dynamic autofocus technology, the accurate position measuring system of Amsky equipments can directly detect such minute distance change as 0.1 microns. Driven by voice coil motor, they can also trace any change in focal length at an incredible acceleration of 30G in order to ensure the continuous accuracy of focal length. The combination of these unique features not only guarantees the deviation of density between any two spots is less than 0.3% in a full page of tint, but also avoids blue marks and blurs caused by tiny dusts on the drum surface.
2.Accurate Graphic Size Calibration
CTP with external drum has many advantages. However, multichannel scanning may cause the parallelograms distortion in the graphics. Amsky’s unique technology of graphic calibration enables graphics to present perfect rectangles and eliminates dimensional deviation caused by different thickness of plates.The registering precision of one Amsky CTP is 5 microns. Between two, it can be within 15 microns after being calibrated.
Fast Balance &Auto Switch of Laser Beam
During the plate loading and unloading period, our laser beam balancing system can accomplish the detection and adjustments of all laser energy within few seconds. Laser power can be calibrated automatically before exposing plate every time without any influence in the speed of outputting plates, to ensure each laser burning one the plate with same power, all lines and screen spots are full and identical on every plate.
When any laser channel breaks down, laser beam auto switch system can continue outputting through the rest longest consecutive channel in order to ensure non-stop production and offer users stable and superior practical experience.