Shell material: SS304/Cast Iron

Roll Body: SS304/Carbon Steel

Shaft Head: Cast Iron/ Ductile Iron

Bearing: Cast Iron/Q235, Cast Steel

Sealing System: Graphite, polymer polyethylene

Diameter: 500-1000mm

Length: 1600-6200mm

Center distance: 1650-7000mm

The vacuum suction roller is a key equipment in the press section, which is used to transfer the formed paper sheets from the wire section to the press section. Its normal operation is crucial for the stable operation of the paper machine. It mainly consists of rotating cylinder, vacuum box inside the cylinder, bearing support device, transmission device, and other components. The vacuum suction roller is used for sealing the paper.