Doctor Rollers

K&H Single Facer SF-20Q Hard Chrome Doctor Roll 2200mm Width 150mm Diameter 1. Features of Doctor Roll Product name Doctor roll Application Single facer, glue machine, double facer Coating Hard chrome 0.03-0.05mm Diameter 50-500mm The roller surface length 100-4000mm Cylinder run-out accuracy ≤0.02mm Cylindricity accuracy ≤0.015mm Dynamic balancing accuracy grade G2.5 G2.5 Strict Test to Keep Improving Before and after the surface treatment including tungsten carbide plating

Their function is to control and fine-tune the adhesive layer working with glue rolls, helping achieve consistent bonding strength and smooth board surfaces, even at high production speeds. · Roll diameter: 100-300mm · Roll width: 1000-3600mm · Coating layer: 0.03-0.05mm (chrome plated) · Circular runout tolerance: ≤0.02mm Features of Doctor Roll Product name: Doctor roll Application: Single facer, glue machine, double facer Coating Hard chrome : 0.03-0.05mm Diameter: 50

Hard Chrome Doctor Roll Match with Glue Roll for Single Facer Product name Doctor roll Application Single facer, glue machine, double facer Coating Hard chrome 0.03-0.05mm Diameter 50-500mm The roller surface length 100-4000mm Cylinder run-out accuracy ≤0.02mm Cylindricity accuracy ≤0.015mm Dynamic balancing accuracy grade G2.5 G2.5 Their function is to control and fine-tune the adhesive layer working with glue rolls, helping achieve consistent bonding strength and smooth

45# Round Steel Hard Chrome Coating Doctor Roll for Single facer Doctor roll Doctor roll is used to control and adjust the glue volume on the surface of glue roll. Therefore, it is essential to regulate the gap between doctor roll and glue roll. The scrapers on the doctor roll are used to get rid of the glue on the surface of glue roll so that the glue roll can be used for next circulation. Features: Product name Doctor roll Application Single facer, glue machine, double