The roller is the core part of flexographic printing and compounding equipment as well as the polishing part of the offset press. Its quality is directly determined by the quality of printing, compounding or glazing. Because the roller in this part plays the role of the ink transfer roller, but also plays the role of the ink roller, and even the role of the ink roller. In the process of being used, it transmits ink for a long time, and there are more or less impurities in the ink or gloss oil, which will seriously block the ink transfer of the roller once it enters the mesh of the roller, resulting in a sharp decline in printing or composite quality.

Ultrasonic roller cleaning machine is the use of ultrasonic cavitation generated by countless cavitation bubbles, can easily penetrate into the mesh inside, remove impurities, restore the ink transfer effect of the roller. In addition, regular cleaning of the roller helps to better protect the roller, extend the service life of the roller, and play a good printing or composite effect.