Shell Suction Rolls
Built in Duplex Stainless Steel
Material with a high chromium and nitrogen content, and frequently molybdenum. Due to this material composition, it offers good resistance to localized and uniform corrosion
The duplex microstructure contributes to the high crack resistance caused by stress corrosion. The high yield stress of duplex steel also implies in high fatigue resistance
International quality
We use tubes supplied by Outokumpu, a company located in Avesta, Sweden, and since 1973 we have already produced more than 2.500 hot rolled pipes used in the manufacturing of Suction Rolls in Duplex Stainless Steel
Drilling the Shell
The Shell is drilled by the gun-drilling process, resulting in significant improvement on the surface finishing of the holes
Supply limits
Diameter | Length | Thickness |
---|---|---|
500 - 2.000 mm | 12.000 mm | 30 - 105 mm |