5080 Computer To Flexo Plate System Flexo CTP
Imaging System:1064nm single mode Yb-doped fiber laser
Resolutions:5080 DPI (support 2540 DPI), can extend to support 10160 DPI
Exposure Size:Max. size 1270mm x 2032 mm, Min. size 200 x 200 mm
Max. Output Speed:3.5 M²/h (at 5080dpi);5.5 M²/h (at 5080dpi)
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Product Introduction
EcooGraphix 5080 Computer To Flexo Plate System Flexo CTP
Model: EcooSetter FL-5080
Introduction:
Vulcan 5080 Computer To Flexo Plate system adopts the latest development ofAmsky H256 laser head technology.
A full size of 50 inch×80 inch plate output only needs 30 minutes.
Advantages:
-Using a high energy power fiber laser device, at 5080dpi, it only takes 30 minutes to output a full image size of 50inch*80inch plate. It can also allow to increase the productivity by 10% for urgent need. In this way, the customer can meet the deadline of some urgent jobs.
-256 channels independent modulating technology allows the laser to split into 256 channels with control ofeach channel which greatly increase the productivity. The laser spot shape is rectangle type which can deliver amuch better dot quality and performance of image output.
-The H256 laser head use a new high power magnification optical system to achieve a 5080dpi optical resolution.
-At 5080dpi, it can image slant or circular line as fine as15um; for vertical and horizontal line, it can be as fine as5um. Each image pixel is very sharp and clear. This canincrease the color fidelity by 30%.
-This new generation of Light Valve Device can also allowto raise the resolution to 10160dpi. At this super highresolution, the laser spot size is 2.5umx2.5um and canimage 5 or less um lines.
-The LV head can also support 2540dpi output. lf the requirement of imaging output is not critical, the mode of output can be adjusted to double line overlapping exposure which can greatly increase productivity to 150%.
-Voice coil motor device is used for dynamic autofocus function. This can ensure accurate focus during exposure on the non-uniform surface offlexo plate.
-Double lines and triple lines overlapping functions can allow the LAMS ablation with the superior image quality and efficiency for flexo plate exposure.
-Instant temperature monitoring and pre calibration of laser head can make sure the laser exposure stability and reliability
.
Specifications:
| Model | Vulcan 5080S | Vulcan 5080F |
| Exposing Method | External Drum | |
| Imaging System | 1064nm single mode Yb-doped fiber laser | |
| Resolutions | 5080 DPI (support 2540 DPI), can extend to support 10160 DPI | |
| Exposure Size | Max. size 1270mm x 2032 mm, Min. size 200 x 200 mm | |
| Max. Output Speed | 3.5 M²/h (at 5080dpi) | 5.5 M²/h (at 5080dpi) |
| Applicable Plate Type | Dry ablation film, Digital water washing letterpress plate, Digital water washing flexo plate, Digital solvent washing flexo plate, Digital thermal flexo plate | |
| Plate Thickness | 0.14 mm-6.35 mm | |
| Plate Loading | Semi-automatic /Manual plate mounting | |
| Device Size | 2997 x 1750 x 1537mm (LxWxH) | |
| Net Weigh | 2500 Kg | |
| Power Supply | Three Phase Voltage: 380V, Max Power (Peak value): 16KW | |
| Environment Operating | Operating temperature range: 15-30°C Recommended temperature:21-25°C Humidity:40%-70% | |
Difference Between Round Dot And Rectangle Dot:
-When using round dot spot for imaging, the diameter oflight spot size should match of the image dot size. For example, for 5080dpi, the image dot pixel size is 5umx5um which is like a square area. So if using a round light spotsize of 5u diameter, the light cannot expose the fourcorners of square area. In order to ensure the light spotcan expose the full image pixel area, round dot spot diameter need to use larger size which is equivalent to tjediagonal length of the square area. That is 7.07um which is1.414 times of the dot size as shown below.
-5um diameter spot size cannot expose the full square areas while 7um diameter spot size cause unwanted exposureon some areas which over lapping each other, This creates an irregular image with such arc-shaped edge.
-So some optics development fellow try to select theoptimum diameter of light spot instead of using 7.07um diameter size. However, no matter what diameter of dotsize is chosen, there is still some dificiency in quality.
-For rectangle dot shape, it allows development fellows tochoose straightly a 5umx5um size spot which completely expose the full square area as shown below.
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