Paper Machine 3600mm Wide Dryer Cylinder

Product Description

The dryer cylinder for paper machine is a key part of paper drying, which is class I pressure vessel. The number of dryer cylinder accounts for about 2 / 3 of the total pressure vessels in the paper industry. Generally, the materials used for drying cylinder are HT200 and HT250.

The dryer cylinder seems to be very simple, just like a large iron bucket.
Actually, the main body is a cast iron circular hollow. It is heated by steam inside,
and when it reaches a certain temperature on outside, then it will dry the paper which just Freshly produced paper.

Working principle
The saturated steam from the steam header condenses inside the cylinder, releasing heat that raises the temperature of the cylinder and heats the sheet running over the surface of the roll shell. The heat is transferred to the paper in the contact between the paper and the cylinder surface.

Delivery Picture