| 摘要 |
A portable ink pumping system for supplying ink to an ink fountain includes a cart, a container, a progressive cavity pump, and an ink fountain mounting bar. The ink fountain mounting bar is designed to be releasably connected to the ink fountain of a printing station. The ink fountain mounting bar includes a proximity sensor, a control box, and at least two ink dispensing nozzles. The proximity sensor monitors the level of the ink in the ink fountain while the control box controls the level of the ink. The material of the nozzles and associated fittings and tubing allows for quick and thorough cleaning of any remaining ink when an ink change is required. Moreover, when a radical ink color change is required, the nozzles, fittings, and tubing can be removed and replaced with new components.
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