Parason Suction Press Rolls
Suction Press Roll
Suction press roll for efficient water removal and sheet transfer to Yankee cylinder.
Suction press roll for efficient water removal and sheet transfer to Yankee cylinder.
The suction press roll performs the critical function of mechanical dewatering in the pressing section, removing water far more energy-efficiently than thermal drying while establishing the sheet properties that influence final tissue quality. Parason's suction press rolls are engineered to achieve maximum water removal while preserving sheet bulk.
Our suction press roll design balances the competing requirements of high nip pressure for dewatering efficiency and controlled compression to maintain tissue bulk. The precision-manufactured shell, available in stainless steel or brass construction, provides uniform support across the nip width.
Advanced features including hydro-pneumatic nip damping and internal cross-rail support systems address the operational challenges of high-speed tissue production, ensuring stable operation and extended component life.
Ø1200 mm
Max Roll Diameter
120 kN/m
Max Nip Load
40-47%
Sheet Dryness
Superior dewatering for tissue production
Shells manufactured to tight tolerances for wall thickness uniformity, roundness, and surface finish.
Suction box geometry and vacuum levels engineered to remove expressed water efficiently.
Integrated damping system absorbs dynamic loads from felt seams and process disturbances.
Structural supports enable safe handling during roll changes while providing shell support.
Application-specific rubber or polyurethane covers provide optimal grip and water release.
Forced-oil bearing lubrication with filtration and cooling ensures reliable operation.
Efficient mechanical dewatering achieves sheet dryness of 40-47% entering the Yankee.
Controlled nip geometry and pressure preserve fiber bulk for premium tissue softness.
Key specifications and features
Efficient mechanical dewatering
Absorbs dynamic loads for stable operation
Cross-rail system for roll changes
Custom Solutions: Our mechanical engineers can recommend suction press roll configurations optimized for your tissue grades and production targets.
Our mechanical engineers can recommend suction press roll configurations optimized for your tissue grades and production targets.
