- Technology: Piezo Electric - Max. Resolution: 600 dpi - Cal. Droplet Size: 50 pico litre - Adj. Range for Droplet Size: 45-55 pico litre - Tot. Amount of Nozzles: 128 - Nozzle Spacing: 508 microns - Firing Frequency: 24 kHz - Operating Temperature: up to 50°C - Ink Compatibility: Solvent Inks Printer compatibility: Infiniti Fina 320SW / Fina 3360SW, Witcolor Ultra 1000, Crystaljet CJ-S3308SKY, Gongzheng GZCK 3212 AK, Ampla Digital Targa SW / Tex, Aprint 330SW+ The Spectra Skywalker HD 128/50 is a high performance, robust and reliable printhead suitable for solvent based, wide format graphic printers for resolutions up to 600 dpi. A total of 128 individually accessible channels are driven from a single piezoelectric ceramic crystal, providing excellent channel-to-channel uniformity. The nozzles are arranged in a single line, at a 0.020-inch spacing, for maximum interlace flexibility. The printhead design has been optimized for high duty cycle operation up to 24 kHz. The high drop velocity and excellent jet straightness minimize banding artifacts.
