JD JDL-420 Series, Руководство пользователя

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roller pillow is tangent to the die-cutting magnetic roller pillow to form a
gap of 0.48 mm for the installation of the die-cutting tool.
2.2、The cutting board cylinder is fixed in the die-cutting unit. It depends on the
bearing seat and driving roller at both ends to limit it. During use, the
bearings in the bearing seat at both ends must be lubricated regularly. The
lubrication period is once every quarter. Lithium-based lubrication is
recommended.