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Hard 1342 Tungsten Carbide Fuli Corrugated Machine Roller

Hard 1342 Tungsten Carbide Fuli Corrugated Machine Roller
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Material: 50CrMo Precision Forged Alloy Steel
Coating: American Praxair Super Hard 1342 Tungsten Carbide 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 3.9mm
Warranty: 35million Linear Meters Or 1 Year, Whichever Comes First
Finishing: Ra <0.6μm
High Light:

1342 Tungsten Carbide Roller


Fuli Corrugated Machine Roller

Basic Infomation
Place of Origin: Made in China
Brand Name: Meijia
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

Tungsten Carbide C Flute Corrugated Roller Fuli Corrugated Machine


 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.


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.


The special flute design from Meijia:


The same meter of single corrugated board can be saved up to 5‰.

The volume of glue can be saved up to 5‰ thanks to a better lamination between fluting paper and linerboard.


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


Hard 1342 Tungsten Carbide Fuli Corrugated Machine Roller 0

The advanced technology of Super anti-friction carbonized tungsten coating corrugated roll

1. The most advanced equipment in the world.

 We introduce the most advanced thermal spray system JP8000 HP/HVOF, which is called the perfect "next generation" from American Praxair TAFA company, and equipped with type 8100 CORONA air/fuel manage system which uses a closed-loop control by the PC. It creates the precision control to flame performance and coating repeatability, unique coating quality come true.

2. Apply the modern high-tech coating material product

The cobalt-coated tungsten carbide hard metal (WC-Co) powder special for corrugated roll, made by the first-class brand maker company in the world

3. The advanced professional thermal spray technology:

Higher hardness, density and anti-friction stress cobalt-coated tungsten carbide hard metal coating.

4. The advanced polishing technology:

The coating is polished by diamond dies which forms a smooth anti-friction surface with a low coefficient of friction.

Hard 1342 Tungsten Carbide Fuli Corrugated Machine Roller 1


Hard 1342 Tungsten Carbide Fuli Corrugated Machine Roller 2

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Get in touch with us
Contact Person : Bonnie Li
Tel : +8618661680180
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