Inkjet CTS Rotay Machine
DOSUN rotary engraver is a digital equipment of CTS (computer-to-screen), It prints image on coated screen with special ink and exposes the screen directly without films. So the images join perfectly on the anastomosis boundary of the screen, t his feature equips it to handle most demanding of...
DOSUN rotary engraver is a digital equipment of CTS (computer-to-screen), It prints image on coated screen with special ink and exposes the screen directly without films. So the images join perfectly on the anastomosis boundary of the screen, this feature equips it to handle most demanding of engraving, especially for the full-ground halftone design.
The equipment adopts high-tech components, including the longevity piezoelectricity printhead units, which increase the printing speed and improve the production efficiency. Inside the printhead, tiny spray units shoot ink from the cartridges onto the screen to form characters or graphics. The roller is driven by the servo motor system, which avoids the error from the diameter difference of the rotary screen. The whole equipment runs smoothly and provides low noise operation.
The interface of the control panel is design reasonable, good alternation and easy to use.
DOSUN rotary engraver is composed by following systems:
l DOSUN engraving software (Chinese/English)
l Printhead & Printhead cleaning station
l DOSUN static ink-supply system
l The servo system that drives printhead linear motion ( X motion)
l The servo system that drives screen rotary motion ( Y motion)
l Air pressure control system
l Automatic UV exposal system
The key elements and units used in DOSUN rotary engraver are all from famous company in the world. Some of them are listed as below:
l All bearings in the machine: NSK/JAPAN
l Synchronous belt: GATES/AMERICA
l Linear guideway: HIWIN/TAIWAN
l Servo motor: FUJI/JAPAN
l Print head: EPSON/JAPAN
l Air pressure regulator: SMC/JAPAN
l Reducer: made in GERMANY
l All integrate circuits in the machine: from JAPAN and AMERICA
l Power regulator: from TAIWAN
DOSUN Engraving software, runs in the machine, is designed by our company , all copyrights we own.
l DOSUN Engraving software is easy to use. The below figure is a show when the machine prints an image.
l The program can read and print image file format BMP /TIF with 360DPI or 720DPI.
l The program offers enough tools of image processing, such as cross mark, screen trim line, image rotation, positive/negative image exchange, image/screen breadth measurement and so on.
l The parameters relevant to engraving is easy to set.
l The program is green, it do not deal with windows system.
l The program runs in windows XP. At least harddisk:80G、RAM:128M、
CPU: P4 1.7G.
l Chinese version and English version could be offered according to user.
Comparing with other ink-jet engraver been used in china, DOSUN engraver has following advanced characteristics:
l Using high speed print head, DOSUN engraver works 20% faster than other engravers.
l The print head in DOSUN engraver is provided with seven independent nozzle groups , three of them in use and four in spare when the machine runs .if the nozzle in use clogged ,the spare nozzle will come to run .it enable the print head to work longer .
l DOSUN static ink-supply system is almost exempt from maintenance, and provides a stable ink input-pressure for print head .So DOSUN engraver is more convenient in operation and higher in quality of image.
l The reducer made in Germany is high precision, full-closed and good lubricated. Combined with servo motor, It provides exact screen rotary motion. So the image on screen almost has no errors at the step-by-step joints and the head-and-end joint.
The Specification of DOSUN Rotary Inkjet Engraver
Model of print head
Nozzles of inkjet head
Integrated automatic exposure system(1KW/220V)
Acceptable file format
Fine , fast ,friendly