Cleaner for printing machine rollers - has high pressure water jets penetrating covering and spinning it at high speed

摘要

The spray is for washing and drying damping rollers for printing machines. Water is sprayed at 70 bars pressure tangentially to the covering. It penetrates the covering thickness and spins it at high speed. At the top is a tank (1). Inside this are two bearings (2,3) adjustable in length, to receive the roller to be cleaned. Behind is a jet spray (6) with a rear filter (8). A cover (12) is at the top with a rear opening (13) and front window (14). A folding flap (15) presses on the window. The assembly is mounted on a grille (20).