Large Format 48"*35" Flexo CTP Image Making Machine

• Customization: Available
• After-sales Service: Installation, Training, Trouble-Shooting
• Warranty: 3 Year
• Model NO.: FL 4835+FP 1400
• Usage: Offset Printing
• Plate: Flexo Printing
• Type: Flexible Plate Making Machine
• Material / Metal Processed: Carbon Steel
• Classification: Outside of Drum
• Light Source: Semiconductor Laser
• Certification: CE, ISO
• Applicable Plate: Film, Letterpress Plate, Digital Flexo Plate
• Shelf Life: 12 Years
• Image System: 256 LV 1064nm Laser Wave
• Resolution: 5080 Dpi, 2540 Dpi, or 4000 Dpi
• Processor Solution: All-in-One Multifunction Flexo Plate Processor
• Max Imaging Size: 1200mm*1020mm
• Min. Imaging Size: 200mm*200mm
• Speed: 3.5 Sqm/H, 5080 Dpi
• Transport Package: Standard Exporting Wooden Pallet
• Specification: 1974*1750*1537 (L*W*T, mm), 1100 kg
• Trademark: EcooGraphix
• Origin: China
• HS Code: 3701302400
• Production Capacity: 1000, 000sqm Per Year

Product Description

Product Description

VLF FL4835 is a fully digital computer to flexo plate making machine. It allows max. imaging area 1200*1020mm and max. resolution at 5080dpi. Equipped with a newly developed 256-channel laser printhead, this model could engrave a 50x80 inch full dot plate in 30 minutes at 5080 dpi. At 5080 dpi, it can image slant or circular lines as fine as 15 um and rectanggle dot as fine as 5um*5um, to ensure an accurate focus and better dot quality. 

The model has 3 speed setting for customer's option. The max. imaging ares is 1200*1020mm and min. imaging area is 200*200 um. 

 

Product Parameters

Flexo CTP machine: 

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

Flexo plate processor: 

Flexo plate processing AIO machine(AIO, All in one model)
Model	FP 1400
Page size	Max. 1016mm*1219mm
Light	UV lamp, wavelength 350-450nm
Net Weight	950kg
Machine Size (WxLxH)mm	2180x1770x1350
Power Supply	380V, 50-60 Hz, power Consumption:10KW

Solution & Application

Overview of Factory

We Ecoographix focus on prepress machines, including below categories:

1. thermal CTP machine, including the 400mm format, 800mm format, 1200 format, 1400 foramt and 1600mm format;fully automatic or semi-automatic;

2. UV CTP Machine, 400/800/1400/1600mm format; Fully automatic or semi-automatic;

3. Flexo CTP machine, making images on flexo plate, including FL400/600/800 and FL 600M to make imges on metal-based flexo plate, and VLF format FL5080 and FL 4835.

4. Film imagesetter, DX serious to makes images on film. We have DX1800/2800/4800/2000.

5. Other supporting devices, parts and consumables and workflow: like processor, stacker, autoloader, densitometer, offset printing ink, CTP plate, flexo plate, violet plate, film, offset printing blanket, laser diodes, chemistry, Harlinquin RIP, vacuum, UPS, driving computer, air compressors, etc. 

This is to make sure that customers could always find the most suitable solution in our booth. 
 

Key Technology

The model has independent control of 256 channels LV technology, together with distance detection and voice soil motor dynamid sutofocus deveice, It can make sure accurate focus on media surface disregard the variance on flexo plate material thickness. 

The new generation of LV device can also allow to raise the resolution to 10160 dpi, at this super hgih resoution, the laser spot size is 2.5um*2.5um and can images 5  or less un lines. 

 The 256 LV head makes rectangel dot, instead of a round dot.

When using a round dot spot for imaging, the diameter of the spot size should match the image dot size. For example, for 5080dpi, the image dot pixel size is 5umx5umwhich is like a square area. So if using a round light spot size of 5u diameter, the light cannot expose the four corners of the square area. In order to ensure the light spot can expose the full image pixel area, the round dot spot diameter needs to be a larger size which is equivalent to the diagonal length of the square area. That is 7.07um which is 1.414 times the dot size as shown below.