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Spectra Polaris PQ-512/15 AAA Printhead

Reference: PQ-512/15 AAA

$725.00

The Spectra Polaris PQ-512/15 AAA printhead is a high-performance industrial inkjet printhead featuring 512 nozzles and a 15-picoliter drop size. Designed for high-resolution printing with solvent, UV-curable, and aqueous inks, it offers excellent precision, durability, and scalability for wide-format and industrial printing systems.

SKU: SP-PQ512-15AAA
Manufacturer: Spectra (Fujifilm Dimatix)
Part Number: Polaris PQ-512/15 AAA

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The Spectra Polaris PQ-512/15 AAA belongs to the Polaris series, known for its speed, reliability, and versatility. With 512 independently addressable nozzles, a 30 mm wide print swath, and a native resolution of 400 dpi, this printhead delivers sharp and consistent output. The 15-pl nominal drop size makes it ideal for high-quality applications requiring fine detail and smooth gradations.

Its durable construction with an anodized aluminum body, along with an integrated heater and thermistor, ensures stable performance in demanding production environments.

Product Specifications:

  • Model: Polaris PQ-512/15 AAA

  • Manufacturer: Fujifilm Dimatix (Spectra)

  • Technology: Piezoelectric drop-on-demand

  • Nozzles: 512

  • Nozzle Spacing: 254 nozzles per inch (400 dpi)

  • Print Width: 30 mm (1.2 in.)

  • Drop Size: 15 picoliters

  • Firing Frequency: Up to 20 kHz

  • Ink Compatibility: Solvent, UV-curable, and aqueous inks

  • Integrated Features:

    • Heater and thermistor for viscosity control

    • Anodized aluminum construction for durability

  • Dimensions: 104 × 89 × 25 mm (approx.)

  • Weight: ~150 g

  • Durability: Long service life with proper ink filtration and handling

Printer Compatibility:
The PQ-512/15 AAA is widely integrated into:

  • Large-format solvent and UV printers

  • High-speed single-pass industrial printers

  • Printers from brands such as:

    • Infiniti

    • Gongzheng

    • JHF Vista

    • Teckwin

    • Wit-Color

    • Other wide-format systems using Polaris series heads

  • ⚠️ Compatibility should always be confirmed with the printer manufacturer.


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