The Miniflex 390-250 is a flexo printing machine designed to meet with the needs of those who have to do medium-size prints. Indeed, this printing machine has a max. printing area of 250 x 500 mm (width x development). Thus, it is particularly advised for medium-size prints, such as, company logos and symbols, images, etc. Moreover, the 390-250 is very easy to use because all the adjustments of rollers are pneumatic and automatic. For this reason, the operator must only adjust the parallelism and the pressure of the printing roller with the back-up roller when mounting the unit. The Miniflex 390-250 is a passive machine because it receives the motion only by the contact with the flowing substrate. It can reach a max. speed of 50 m-min (100 m-min the fast version). Vertical flowing from above downwards or vice-versa or equivalent. Flexographic inking system through two rollers and clichés fitting by double side-adhesive. Ink feeding with ink recirculation system consisting of a 15 or 25 litres bin placed on a wheeled trolley, pneumatic pump, fast connection pipes and a reservoir on the machine itself, easily removable for cleaning. Pneumatic control logic supplied as a standard.