A rotary joint is a rotary sealing connection device. It is installed on the rotating shaft of the equipment, with one end connected to a stationary pipeline and the other end rotating together with the equipment components.1. Achieving dynamic sealing: This is the fundamental function of rotary joi

Types and mechanisms of dryer cylinder surface corrosionThere are two types of corrosion for dryer cylinders, namely electrochemical corrosion and stress corrosion.In the atmospheric environment, water steam is prone to form a water film on the cylinder surface. O2, CO2, NO2, SO2, and salts in the a

In order to meet the quality testing needs of paper and cardboard products, there are currently several types of paper packaging testing instruments1. Instrument for detecting the basic properties of paper and cardboardThis includes detection instruments for quantitative, thickness, tightness, moist

Paper Machine Wet Suction Box

Dehydration Process of Vacuum Suction Box for Foudrinier Paper Machine:On the vacuum water tank, the wet paper web has been basically formed, and its main purpose is dehydration.For vacuum suction tanks with low vehicle speed and low vacuum degree, the dehydration process of wet paper on a vacuum su