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Brief introduction
FL4835 is a flexo CTP machine, which is used to make images on
flexo plate. Together with flexo processor machine, this flexo
prepress production line could make imaged flexo plate for flexo
printing. The max. imaging area is1220mm*1020mm. Another
achievement for this machine is its 256 laser valve technology,
which makes square spot and allows highest resolution.
Main parameters
Model | FL 4835 S | FL 4835 F | FL4835 C |
Exposing Method | External Drum | ||
Imaging System | 256 laser LV technology, 1064nm laser wavelength; | ||
Plate Sizes | MAX.1220mm*1020mm(48in*35in), MIN.200*200mm | ||
Resolution | 5080DPI(Compatible with 2540DPI) | 4000 DPI | |
Productivity | 3M²/h (Based on 5080dpi) | 5M²/h (Based on 5080dpi) | 5M²/h (Based on 4000 dpi) |
48*35in,20min | 48*35in,12min | 48*35in,12min | |
Plate Type | Heat corrosive film, Digital water washed letterpress, Digital water washed flexo plate, Digital solvent wash flexo plate, Digital thermal flexo plate | ||
Plate Thickness | 0.14mm~6.35mm | ||
Plate Loading | Plate manual loading | ||
Device Size | 1974*1750*1537mm(L*W*H) | ||
Net Weight | 1100 kg | ||
Power | 380V,total power is 16kw | ||
Environment | Tolerant temperature:15-30°C, recommended temperature:21-25°C, relative humidity:40%-70 |
Technology features
Equipped with a newly developed 256-channel laser printhead from
Amsky Engraves a 48x35 inch full dot plate in 30 minutes at 5080
dpi(compatible with 2540 dpi, can be extended to 10160 dpi).
The 256 laser valve makes recangle dot, to make sure the liset spot
exposed the full image pixel area.For 5080 dpi the image dot pixel
size is 5um*5um.
Laser distance detection and voice coil motor device is used for
dynamic autofocus to secure accurate focus during exposure.
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.
Flexo plate prepress procedure
Back exposure(by Flexo CTP machine)-->Image making (by flexo
CTP)-->main exposure--> wash
out-->drying-->post-exposure and detacking
Package solution
Flexo CTP machine (FP4835): to make images on flexo plate, computer
to plate.
ALL-IN-ONE processor machine(FP1400): back exposure, main exposure,
washing and drying.
RIP: The CTP machine has built in putput workflow. We will send a
FLEXOJOINT software to do the composing work.
Others: like plate mounting machine, flexo plate, etc.