INKJET-DYING SYSTEM FOR ROLLED METAL

A single-pass printing complex for integration into coil-coating facilities for printing on metal substrate with a white paint applied on the surface; a single-pass printing complex consist of four digital units: each digital printing unit provides one of four basic CMYK colors (Cyan, Magenta, Yellow, blacK); each print unit includes 48+ Epson/Ricoh/Kyocera series print heads and a set of DPS Innovations drive electronics to ensure high accuracy printing position with respect to the main production line. 

The complex is equipped with a continuous ink supply system, UV-LED curing system and PC-based control station with a file preparation and color correction (RIP) program.
TECHNICALS PARAMETERS AND REQUIREMENTS

Unit:
Single pass printing unit with Continuous Ink Supply System (CISS)
Print heads model:
Epson S3200 (optional Ricoh/Kyocera series)
Print heads quantity, Epson S3200
48 pcs
Units
4 pcs, printheads per unit, Epson S3200 – 12 pcs
GS support
3 level
Line printing speed
30 meters per minute
Printing resolution
600dpi
Substrate
Metallic substrate with the white powder paint applied on the surface
Printing width
1300mm
Curing system
UV LED curing
Color scheme
CMYK
VISUALIZATION AND DESCRIPTION
 The system for direct application of a color image to metal substrate with applied white paint on assembled into a polymer coating unit and consists of:

  1. Space frame
  2. By-pass rollers
  3. Four basic digital printing units
  4. Service platform
The basic digital printing unit consists of the following main units:

1. The beam. A structural element for holding the head unit (via lifting mechanisms) and the cleaning parking unit over the working field.
2. Lifting mechanisms / Axes of movement along Z. Two axes resting on a beam and changing the position of the printhead unit relative to the Z-axis. Serve for setting the working position, cleaning position and parking position.
3. Printhead unit. Serves for installing and adjusting printheads, installing subtanks, installing a material sensor, control system (data transfer) and some other minor elements.
4. The print head. The main printing element provides the application of the image on the material. A non-separable device that includes a nozzle plate, piezoelectric elements, a heater, a temperature sensor, ASIC chips for controlling piezoelectric elements, an ink supply path, fittings for connecting ink supply pipes, electrical connectors for connecting to a head driver.
5. Print head driver. An electronic device that generates electrical signals for the printhead and provides heating and temperature stabilization of the printhead.
6. Ink supply system. Provides pressure and temperature parameters at the inlet and outlet of each of the printheads.
7. Capping/cleaning/parking unit. It is used to collect ink when cleaning heads, a viper to remove ink from the surface of the printhead and save it for conservation.
8. UV LED curing system. Designed for curing UV-curable inks. Liquid-cooled LEDs are used.
9. UV block cooling system. It is a closed system for circulating the coolant through UV blocks, a circulation pump, a coolant cooler, an air-cooling fan of the cooler radiator.)
10. Control cabinet. Includes a main control computer for preparing print data, controlling the printing process and interacting with external systems.
11. Support shaft. Designed to compensate for material deformation in the perpendicular direction to the plane of the material, directly under the printheads.
Layout of digital printing complex in the coil-coating line:
Approximate dimensional drawing:

WHAT ARE YOU LOOKING FOR?

PRINTER

UV printer

Solvent printer

High-precision printers for special industrial tasks

INKS & COATINGS

UV Inks

Primers

CONTROL ELECTRONICS

For Screen Printing

For Inkjet Printing

For Offset Printing

UV LED Curing Units

PARTNERSHIP

Franchising

R&D

Dealership

TO KNOW MORE ABOUT:

IQDEMY Printing Equipment

IQDEMY R&D

IQDEMY Chemicals Laboratory

SUN Studio Franchising

DPS Innovations

WHERE ARE WE FROM:

3960, Techno-Pole 4, Sierre, Switzerland

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