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Brand Name : YH
Certification : ISO9001
Place of Origin : Made in China
MOQ : 1 pcs
Price : 500-10000
Payment Terms : T/T
Supply Ability : 3000 pcs
Delivery Time : 30-45 days
Packaging Details : Wooden Boxes
Material : 45# round steel
Coating : Hard Chrome
Coating thickness : 30-50μm
Width : 2200mm
Diameter : 160mm
Refurbish : 2-3 times
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 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
About us
Since its establishment in 2004, Zhejiang Yonghui Corrugated Roller Co., Ltd. has always focused on the R&D and manufacturing of high-quality corrugated rollers, the "heart" component of the corrugated cardboard production line.
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Steel Coating 0.05mm Dia 160mm Hard Chrome Doctor Roll Images |