Send Message

300m / Min Tungsten Carbide C Flute Corrugated Roller

300m / Min Tungsten Carbide C Flute Corrugated Roller
Features Gallery Product Description Request A Quote
Material: 50CrMo Precision Forged Alloy Steel
Coating: American Praxair Super Hard 1342 Tungsten Cabide Powder
Coating Thickness: 60-80μm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC58 After Hardening
Harden Layer: 8-12mm
Micro Hardness: HV1250-1400
Flute Type: C Flute
Warranty: 30-35million Linear Meters Or 1 Year, Whichever Comes First
Finishing: Ra <0.6μm
High Light:

300m / Min Corrugated Roller


Tungsten Carbide C Flute Corrugated Roller


High Hardness C Flute Corrugated Roller

Basic Infomation
Place of Origin: Made in China
Brand Name: YH
Certification: ISO9001
Payment & Shipping Terms
Packaging Details: Wooden Boxes
Delivery Time: 60-90 days
Payment Terms: T/T
Supply Ability: 1500 sets per year
Product Description

High Hardness C Flute Corrugated Roller Tungsten Carbide Corrugating Roll


Product name Corrugating rolls, corrugated roller
Material 50CrMo
Application Single facer, corrugator machine
Diameter 200-600mm
Width 1000-2800mm
Flute Profile A, C, B, E, F, G, N, O
Heating Treatment Intermediate frequency quenching treatment
Hardness ≥HRC58 after heating treatment, harden layer 8-12mm
Coating Tungsten carbide, hard chrome 0.06-0.08mm
Corrugator line BHS, Fosber, BW Paper System, Hsieh Hsu, K&H, JS, Fuli, Wanlian, Taiwan Mingwei, Chinese Mingwei, Meiguang, Dongguang, Dpack, Xinguang, Xieyang, Shengli, Indian machine, etc.



Corrugating roll is one of the most important components in corrugated carton production. Usually, it is an essential part of single facer. Corrugating rolls consist of two parts: upper roll and lower roll. The lower corrugating roll is the driving roll, which is generally fixed while the upper one is the driven roll.


To meet the requirements of corrugated board production, a special tungsten carbide coating was developed. This unique coating process achieves excellent quality with a high degree of hardness, excellent resistance to wear, excellent bonding of the layer to the basic material and a low degree of roughness.



300m / Min Tungsten Carbide C Flute Corrugated Roller 0


300m / Min Tungsten Carbide C Flute Corrugated Roller 1


Do your corrugated paperboard production have those problem as followed?


1. If the camber of corrugating roll is designed irrational, it will cause uneven local pressure, which leads to a series of problems such as poor lamination, inner liner frothing, heavy scoring on inner liner, corrugating paper rippling etc.


2.The designed parameter of flute is not in line with the manufacturing parameters, and the smooth finish of the roll surface is inadequate,causing a high tension of corrugating roll during the running process,that made a poor meshing and resulting in fluting paper broken.


3.The uneven of raw material of corrugating roll leads to the uneven of inner heat transfer, of expansion while working, and distortion.This will cause poor formation of fluting paper which resulting in collapsed flute.

300m / Min Tungsten Carbide C Flute Corrugated Roller 2


After making concerted efforts in R&D and manufacturing through many years, Qingdao Meijia has perfectly solved the technical problem that the production loss being caused due to the insufficient quality of corrugating roll.


A. Meijia,in accordance with the different customer needs and on-site situation, has developed special flute type,which circle parabola is adopted for the medium-high outline,solving the problems like collapsed flute,poor lamination,inner liner frothing,heavy scoring on inner liner from the very beginning.

B. Special steel D50CrMo is used as the material to producing corrugating roll.It is the premium alloy precision forging steel featuring stable property and even heat transfer.


300m / Min Tungsten Carbide C Flute Corrugated Roller 3



Recommended Products
Get in touch with us
Contact Person : Bonnie Li
Tel : +8618661680180
Characters Remaining(20/3000)