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400mm Corrugating Pressure Roll

1 pcs
400mm Corrugating Pressure Roll
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Material: 45# Steel
Coating: Hard Chrome 50-80μm
Width: 2300mm
Diameter: 400mm
Steel Wall Thickness: ≥50mm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC55 After Hardening
Refurbish: 3-4 Times
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Hard Chrome Corrugating Pressure Roll


400mm Corrugating Pressure Roll


HRC55 Corrugating Pressure Roll

Basic Infomation
Place of Origin: Made in China
Brand Name: Meijia
Certification: ISO9001
Model Number: 2300-400
Payment & Shipping Terms
Packaging Details: Wooden Boxes
Delivery Time: 30-45 days
Payment Terms: T/T
Supply Ability: 3000 pcs
Product Description

High Speed Corrugating Pressure Roll Match with Corrugating Roll




Pressure roll is beneath the corrugating roll. It exerts pressure upon the lower corrugating roll, which sticks the cardboard paper and the top of the corrugating roll tightly. Because of the direct touch between the surface of pressure roll and cardboard paper, the surface of pressure roll should be cleaned frequently.


 400mm Corrugating Pressure Roll 0

400mm Corrugating Pressure Roll 1



Product name Pressure roll
Application Single facer, corrugator machine
Raw material 45# Steel
Heating treatment Intermediate frequency quenching
Hardness ≥HRC 55
Harden Layer ≥7mm
Coating Hard chrome 0.05-0.08mm
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

Our pressure roll can be regrind 3-4 times because of it's deeper harden layer and thicker barrel thickness. We will design appropriate crown to match with corrugating rolls. That's one of key points for a good quality paperboard. 

Contact me:

Bonnie Li

Mobile&whatsapp&Wechat: +86-18661680180
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Contact Person : Bonnie Li
Tel : +8618661680180
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