Inkjet Head "CF6/CF6R"
A 600-npi printhead capable of producing a minimum droplet size of 6 pL while achieving 150 % productivity compared with the conventional models ("CF3/CF3R")
- High jetting reliability with nozzle-level ink recirculation and low environmental impact
- Stable jetting achievable even with inks containing large particle or high-density inks
- Droplet size fine-tuning applicable for each individual nozzle
Features
1. Per each nozzle drop volume control(Fine Adjustment)
The function to control drop volume per each nozzle, contributes to enhance image quality much further.
2. Feature of ink recirculation through all channels inkjet head
Specifications
1 colour | 2 colours | |
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Print method | On-demand piezo technology | |
Ink recirculation structure | Ink recirculation through all channels | |
Print width | 53.95 mm | 53.91 mm |
Number of nozzles | 1,278 | 639 |
Nozzle resolution | 600 npi | 300 npi |
Number of rows | 2 | |
Nozzle spacing (row-to-row distance) | 7.94 mm | |
Greyscale levels | 4 levels/0-3 drops | |
Drop volume | 18 pL/3 drops | |
Minimum drop volume | 6 pL | |
Frequency | 12 kHz/3 drops | |
Printhead power voltage | +7 V~+15 V, -7 V~-15 V | |
Driver circuit power voltage | 5 V, 24 V | |
Ink types | UV-curing & oil-based (consult us for compatibility assurance) | |
Built-in temperature sensor | Included | |
Head cooling method | CF6: Air-cooling CF6R: Water-cooling (includes water cooling port) |
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Size, weight | CF6: 96.7 mm (W) × 29.3 mm (D) × 100.7 mm (H), 255 g CF6R: 96.7 mm (W) × 31.3 mm (D) × 100.7 mm (H), 285 g |
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※CF6/CF6R is a native 600-npi head with two 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.
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※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).
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※The specifications for CF6 and CF6R are the same as CF3 and CF3R except the drop volume and the frequency.
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※Six units of power supplies are required for driving the printhead (one unit used for +5 V, one unit used for +24 V, two units used for +7 to +15 V and two units used for -7 to -15 V).
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※The specifications above may be modified due to certain circumstances.
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