UV Varnish Coating Machine

Main features * To achieve optimum glossiness, a hydraulic driven cylinder runs as metering cylinder, which rotates in a reverse direction to rubber roller, so well control application amount. The cylinder is equipped with the cross oscillating doctor blades for cleaning up surplus varnish and prevent varnish overflow. The lower steel cylinder also equipped with 2 doctor blades to move overflow varnish. * Operating device placed outside of the mechanism, new designed digital control air-knife easily and accurately divide paper from metering cylinder. * Two sets of adjustable impression roller. * Pneumatic pump for supplying varnish and varnish circulation system.