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Single Face Cassette Type TC Corrugated Shaft Alloy Steel Corrugating Rolls

Single Face Cassette Type TC Corrugated Shaft Alloy Steel Corrugating Rolls
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Material: 50CrMo Precision Forged Alloy Steel
Coating: 60-80μm, American Praxair Super Hard 1342 Tungsten Cabide Powder
Size: 2500mm×380mm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC58 After Hardening
Harden Layer Depth: 8-12mm
Micro Hardness: HV1250-1400
Flute Type: E Flute 1.5mm
Warranty: 30million Linear Meters Or 1 Year, Whichever Comes First
Finishing: Ra <0.6μm
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Cassette Alloy Steel Corrugating Rolls


Single Face Alloy Steel Corrugating Rolls


Cassette Alloy Steel Corrugated Rolls

Basic Infomation
Place of Origin: Made in China
Brand Name: Meijia
Certification: ISO9001
Model Number: 2500mm×380mm
Payment & Shipping Terms
Packaging Details: Wooden Boxes
Delivery Time: 60-90 days
Payment Terms: T/T
Supply Ability: 1500 sets per year
Product Description

Fuli SFM25N Cassette Alloy Steel Corrugating Rolls For Single Face Corrugated Cardboard Roll


Flute Profile


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.

Almost every set of corrugating rolls are needed to be designed and customized separately according to the width, diameter, flute height, corrugated paper GSM, speed and cardboard physical index requirement.


Flute Profile Height(mm) Pitch(mm) Flutes/300mm T.U.R
A UV 4.5-5.0 8.0-9.5 34±3 1.45-1.52
C UV 3.5-4.0 6.8-7.9 41±3 1.37-1.47
B UV 2.5-3.0 5.5-6.5 50±4 1.33-1.41
E UV 1.1-2.0 3.0-3.5 93±6 1.24-1.36
F UV 0.8-1.0 2.2-3.2 115±20 1.19-1.25
G UV 0.6-0.8 1.8-2.8 136±20 1.15-1.20
N UV 0.4-0.6 1.2-2.2 193±55 1.10-1.15
Others UV Customized Design Design Design


Single Face Cassette Type TC Corrugated Shaft Alloy Steel Corrugating Rolls 0

Clean alloy steel corrugating rolls well:


1. Don’t wash the corrugating rolls directly when the rolls are hot.

2. After the corrugating rolls cool down, wash the rolls by water or gas.

3. Clean the glue and paper scraps on corrugating rolls after production to avoid scratches of coatings.

4. After cleaning, apply silicon oil on corrugating rolls.

Single Face Cassette Type TC Corrugated Shaft Alloy Steel Corrugating Rolls 1




1. Our medium frequency quenching machine makes the hardness > HRC58. Heating treatment technology remove tension repeatedly to reduce deformation.

2. CNC grinders are equipped with Siemens operation system to guarantee precision.

3. Advanced American Praxair JP8000HVOF tungsten carbide plating machine, Blasting machine and Polishing machine. High bonding strength of tungsten carbide powder and international standard polishing is our biggest advantage.


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Bonnie Li

Mobile&whatsapp&Wechat: +86-18661680180
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