Inkjet Head "CX1"

Inkjet Head "CX1"
Pushing the boundary of high-speed, high-productivity printing.

Pushing the boundary of high-speed, high-productivity printing

  1. High speed and high productivity with a droplet size capacity of up to 16 pL at 47 kHz*1
  2. Optimised ink channel design for stable jetting at high frequencies
  3. New driver circuit enabling high-speed driving waveform with low power consumption*2
  • *1:
    The CX1 model has the highest productivity per nozzle among commercially available printheads with an equivalent minimum droplet size, based on internal market research conducted in February 2024.
  • *2:
    Our study shows that the power consumption of the CX1 model can be reduced by 67% compared with that of the CF3 model for the same level of productivity output.

Features

1. CX1 Structure and Performance Benchmark

CX1 adopts an isolated-wall structure to achieve high-speed driving of up to 47 kHz with a droplet size of 16 pL, allowing for unrivalled productivity compared with other models adopting a shared-wall structure.

Isolated-Wall Structure for High-Speed Printing

Isolated-Wall Structure for High-Speed Printing

Comparison of Productivity

Exceptional productivity among printheads with a minimum droplet volume around 6 pL.

Comparison of Productivity

Droplet Speed vs. Frequency

CX1’s drop speed remains stable within the range of ±10% against frequency, assuming the drop velocity has a normalised value of 1 at 20 kHz.

Droplet Speed vs. Frequency

Print Sample

CX1 produces high-quality printing results even when operated at a frequency as high as 47 kHz with a droplet size of 16 pL.

Print Sample

Specifications

1 colour 2 colours
Print method On-demand piezo technology
Print width 54.0 mm
Number of nozzles 1,280 640
Nozzle resolution 600 npi 300 npi
Number of rows 4
Nozzle spacing (row-to-row distance)
Distance between row A and B, or row C and D
3.7 mm
Nozzle spacing (row-to-row distance)
Distance between row A and C
17.74 mm
Greyscale levels 4 levels
Drop volume Max. 16 pL
Minimum drop volume 6 pL
Frequency 47 kHz/16 pL
Printhead power voltage +18-35 V, +0-20 V
Driver circuit power voltage 3.3 V
Ink types UV-curing & oil-based (consult us for compatibility assurance)
Built-in temperature sensor Included
Head cooling method Temperature control with water-flow paths
Size, weight 97 mm (W) × 45 mm (D) × 112 mm (H), 210 g
  • CX1 is a native 600-npi head with four rows of nozzles, with the nozzles being laterally offset from each other by 1/600 inch. Dot positions when used for 2 colours are offset accordingly.
  • Gradation levels and drop volumes depend upon the type of ink used. The maximum printing speed and linear frequency can be increased by reducing the number of drops per dot (dpd).
  • Seven units of power supplies are required for driving the printhead (one unit used for +3.3 V, two units used for 0 to +20 V and four units used for +18 to +35 V).
  • The specifications above may be modified due to certain circumstances.

Product Inquiries / Download Brochure

Please feel free to contact us using the following links for inquiries concerning products or to request materials.

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