The paper making machine dryer cylinder is used to transfer the heat of steam and other heating medium to the wet paper pages, so that the evaporation of moisture and get dry.

Structure of Paper Making Dryer Cylinder

Nowadays, the drying of the paper sheet is mainly based on the drying of the cylinder dryer. The dryer is composed of a dryer body, a cylinder head, a steam joint, a condensate removing device, a bearing and other components. Most of the paper machines using large diameter dryers use only one or two dryers. In order to increase drying capacity, 0.5~1.2MPa steam is generally used. （Toilet paper making machine is only equipped with a large cylinder  drier, namely Yankee Dryer Cylinder，when other paper making machines are equipped with several groups dryer cylinder.)