Working face:1500mm-6500mm

Center distance: 1800mm-7000mm

Diameter: Φ300-1500mm

Working speed: 300-500m/min

Roll body material: HT200

Rubber thickness:20-30mm

The sizing roller and coating back roller are the main rollers on the sizing machine, and their quality directly affects the uniformity and difference of the paper coating on both sides. Low speed paper machines generally use a combination of rubber rolls and chrome plated rolls, while high-speed paper machines use a combination of two rubber soft rolls and hard rolls to control the uniformity of paper sizing using the surface height of the rolls.