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1. USA Original Spectra Polaris print head, 2. PQ-512/15pl AAA Print head, 3. Print head for Solvent or UV printer - details see: https://www.machineto.com/brand-new-spectra-polaris-pq-512-15pl-aaa-print-head-polaris-15pl-print-head-for-solvent-and-uv-printer-10073544

The Polaris PQ-512/15 AAA Printhead has 512 independent channels arranged in multiple rows at 200 dots-per-inch spacing for single color operation, or 100 dots-per-inch spacing for two color operation.

The printhead is designed for binary jetting using a 15-picoliter native drop size with 8-meters per second nominal drop velocity for jetting fluids in the 8 to 20 centipoise range. Using VersaDrop jetting technology, the printhead is capable of adjustable binary operation at drop sizes up to 30 picoliters with resolutions up to 1000 dpi.

Features

• 15 picoliter nominal drop size
• Resolutions up to 1000 dpi
• 512 individual addressable nozzles
• VersaDrop™ binary jetting capability
• Supports UV-curable, solvent, and aqueous-based inks
• Configurable for single- and two-color operation
• Integral mounting bezel with precision features
• Built-in heaters and temperature sensors
• Operation up to 60°C [140°F]
• Simplified field repair with no special tools required