The cast iron dryer cylinder for paper machines is a key component for paper drying. In order to increase the smoothness of the paper surface, it is required to polish the outer surface of the dryer cylinder and polish the inner surface to keep the thickness of the entire dryer cylinder wall consistent to ensure the safety, balance and uniform heat transfer of the dryer cylinder. The function of the drying cylinder is to dry the moisture in the paper and decorate the paper surface.

The working principle of the dryer cylinder is: the saturated steam introduced from the steam joint condenses inside the dryer cylinder, and the heat released causes the temperature of the dryer cylinder to rise, thus heating the paper sheet running on the surface of the roller shell. Heat is transferred into the paper during contact with the dryer cylinder surface.

Leizhan is an experienced paper making machine manufacturer. We can not only provide various paper making machines and pulping machines, but also provide various paper making machine spare parts to match the paper making machines. Do you have paper making needs? Welcome to contact us!
Email: whiteboardpapermachine@gmail.com