Blind Drilled Press Roll

Paper Machine Blind Drilled Press Roll

Blind Drilled Press Roll designed to maximize mechanical dewatering in demanding press section positions, our High-Performance Blind Drilled Press Roll is the definitive solution for high-speed moisture extraction. Featuring thousands of micro-engineered blind holes precision-drilled into a high-wear rubber or polyurethane cover, this roller provides an expansive transient void volume to store and relieve high-pressure hydraulic fluid during the nip squeeze. By eliminating hydraulic back-pressure, it prevents web crush, reduces felt wear, and secures a uniform cross-machine moisture profile for packaging paper, board, and specialty paper machines.

Key Features

High Void-Volume Dewatering Capacity: Precision blind-hole pattern accelerates water evacuation from the felt nip zone, dramatically increasing sheet dryness before the dryer section.

Effective Web Crush Prevention: Lowers hydraulic peak pressure in the nip, protecting delicate wet sheets from tearing or structural damage at high line speeds.

High-Wear Polyurethance & Rubber Covers: Formulated with advanced hydrolytic resistance to prevent hole swelling, rubber cracking, or edge chipping under heavy linear loads.