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Forged Quenching TC Plating C Flute Corrugated Roller

Categories C Flute Corrugated Roller
Brand Name: Meijia
Model Number: 2300mm×360mm
Place of Origin: Made in China
MOQ: 1set
Price: $12000-$25000/set
Payment Terms: T/T
Supply Ability: 1500 sets per year
Delivery Time: 60-90 days
Packaging Details: Wooden Boxes
Material: 50CrMo precision forged alloy steel
Coating: 60-80μm, American Praxair super hard 1342 tungsten cabide powder
Width: 2300mm×360mm
Steel wall thickness: ≥70mm
Heating treatment: Intermediate frequency quenching, 9-12mm harden layer
Hardness: >HRC58 after hardening
Warranty: 35 million linear meters
Refurbish: 3-4 times
Certification: ISO9001
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    Forged Quenching TC Plating C Flute Corrugated Roller

    50CrMo TC Plating C Flute Corrugator Roller



    1.Comparison Between Tungsten Carbide Roller and the Hard Chrome Corrugated Roller


    Compared ItemChrome Plated Corrugated RollerTungsten Carbide Corrugated Roller
    Flute profile and TURDue to the poor wear resistance of chrome-plated corrugated roller, in order to ensure the wear height is not lower than the standards,the tooth profile needs to be designed higher accordingly.Tungsten carbide corrugated roller has high hardness, excellent wear resistance and low tooth height. Moreover, it will not reduce the compressive strength of the finished products due to the wear on the top of the tooth. A more optimized v-shape tooth can be designed to increase the strength of the cardboard, reduce the amount of the glue applied and save corrugated paper.
    Thickness of finished boardUsing chrome corrugated roller will lead to wear, and the height of the flute will be lower, so the thickness of corrugated board will be decreased.Tungsten carbide corrugated roller will never wear in theory, and can ensure the finished corrugated board’s durability from high quality production.
    Service life of corrugated rollerThe service life of chrome-plate corrugated roller is generally between 8-12 million meters.The service life of tungsten carbide corrugated roller can reach at least 35 million meters, reducing the number of maintenance and replacement times, saving manpower, material and financial resources.
    Usability of corrugated roller’s substrateBecause chrome corrugated roller wear resistance is poor, and repair at every time will reduce the corresponding diameter and hardness. Paper rate will be increased accordingly, and the number of repair will be less.Tungsten carbide roller’s wear resistance is good, and it’s tungsten carbide coating adopts special removing process, so corrugated roller substrate can not be damaged, and corrugated roller can be used for many times with repairing.


    2.High Hardness from Vertical Quenching Process

    Intermediate frequency quenching can guarantee both the hardness and harden depth we need. Our harden layer depth can reach to 8-12mm. With harder base material as foundation, the lifetime of our corrugating rolls are greatly extended. After different heat treatment process, the corrugated roller surface becomes more wear-resistant and durable. After heating treatment we cut slots of lower roll though this process needs more time but makes uniform hardness.


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    Bonnie Li

    Mobile&whatsapp&Wechat: +86-18661680180
    E-mail: qdmjbonnie@hotmail.com, bonnenul@yahoo.com
    Quality Forged Quenching TC Plating C Flute Corrugated Roller for sale
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