For over 30 years, RIF S.p.A. has been manufacturing shells for suction cylinders for all possible applications. The long experience in serving the paper industry for the refurbishment, repair, grinding and coating of used cylinders allows to fully understand the purpose of use and needs of the various types of cylinders, therefore giving the utmost care in design, in choosing semi-finished products and in the realization of finished products.
The Duplex Stainless-Steel Suction Shell is known for its characteristics like resistance to cyclic stresses and fatigue corrosion phenomena, which are essential to guarantee the duration and reliability of the suction rolls.
The most important cost item of a suction roll shell is certainly the raw semi-finished products that are purchased by RIF from the main and most qualified worldwide producers. The second important cost item is the shell drilling: RIF exclusively adopts the gun-drilling technique, obtaining straight holes, compliant with the drilling pattern and with the best degree of internal finish.
- Holes diameter: 3-14 mm
- Shell thickness: up to 120 mm
- Outside shell diameter: up to 1.800 mm
- Drilled length: up to 10.285 mm
- Shell length: up to 12.000 mm
RIF is now able to combine high-resistance polyurethane coverings with the supply of Duplex Stainless-Steel Suction Shell for suction press rolls, an ideal and synergistic match to achieve the best resistance properties. The company offers HEVOPRESS for suction press cylinders of wet presses and HEVOPRESS-Y for Yankee suction pressure cylinders. Both coatings are made with highest quality raw materials and with advanced application methodologies.
RIF S.p.A. | www.rifspa.it
Via Adriatica 119-Basaldella (UD), Italy
firstname.lastname@example.org | +39 0432563711
eintec | www.eintec.in
email@example.com | +91 99942 98526
firstname.lastname@example.org | +91 99101 06568