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Installation method:See Fig.4.2.1, Apply a light ink(such as yellow ink) on the ink
roller, start the machine to let the ink evenly; After the ink is well and stop the
machine. Dot the machine again to view the indentation width left on the roller. The
indentation width between the rider roller 4 and ink vibrating roller 3 is 5mm, and
the indentation width is uniform and consistent in the length direction. If the
indentation width does not meet the requirements, adjust the adjustment device at
both ends of the rider roller 4
When adjusting, stop running the machine to ensure that the machine does not
accidentally start. Loosen the locking bolts on the fixed supports on both sides of
the rider roller 4, rotate and adjust the eccentric position of the adjusting
eccentric sleeve at both ends of the rider roller 4 (if the positive rotation
indentation widens, the reverse rotation indentation narrows), and review the
indentation width until the indentation width meets the requirements. After the
adjustment is completed, the locking bolts on the fixed supports on both sides must
be tightened to adjust the position of the eccentric sleeve to be firmly fixed
4.2.2、Fine adjustment of the pressure between form inking roller 11 and the
ink vibrating roller 12
Fig.4.2.2 Fine adjustment of the pressure between form inking roller 11 and the ink
vibrating roller 12
Adjustment method: see Fig.4.2.2, With the above 4.2.1, light ink (such as yellow
ink) and indentation methods are used to check that the indentation width between
Summary of Contents for JDL-420 Series
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