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:                                             50-500mm
The roller surface length:                  100-4000mm
Cylinder run-out accuracy:                 ≤0.02mm
Cylindricity accuracy :                        ≤0.015mm
Dynamic balancing accuracy grade : G2.5

Contact information:

Email:cassie@yonghuipm.com

Tel:+8613518625165

Looking forward your cooperation.