Paper machine lubrication points of principle are closed. Paper machine wet end of the shell with waterproof bearings are sealed bearings intrusion caused cross contamination and grease overflow. Dry section of paper machine is running at a higher temperature by using central lubrication station to pressure feed lubrication to the bearing lubrication and heat dissipation. General lubrication of parts of the paper machine transmission gearbox, worm gear reducer, sliding, rolling bearings, exhaust fans, wet end of rolling bearings, wire rope and central lubrication (dry lubrication) with oil. Previously involved in fats and oils and hydraulic oils, for total loss systems with oil, sodium calcium base grease, grease, graphite grease type.