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 |
Heating treatment | Intermediate frequency quenching |
Harden Layer | 8-12mm |
Hardness | >HRC58 after hardening |
Flute type | B Flute |
Warranty | 25-35 million linear meters |
Finishing | Ra<0.6μm |
Brand Name | YH |
Place of Origin | Made in China |
Certification | ISO9001 |
View Detail Information
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Product Specification
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 |
Heating treatment | Intermediate frequency quenching | Harden Layer | 8-12mm |
Hardness | >HRC58 after hardening | Flute type | B Flute |
Warranty | 25-35 million linear meters | Finishing | Ra<0.6μm |
Brand Name | YH | Place of Origin | Made in China |
Certification | ISO9001 | ||
High Light | TC B Flute Corrugated Roller ,Carton Box Machine Corrugated Roller ,Carton Box Machine Corrugated Roller |
Tungsten Carbide B flute Corrugated Roller Corrugated Cardboard
1. Features of Tungsten Carbide Corrugating Roll
a. Tungsten carbide corrugated roller has excellent wear resistance and low flute height. Moreover, it will not reduce the compressive strength of the finished corrugated board. A more optimized v-shape flute profile can be designed to increase the strength of the cardboard, reduce the amount of the glue applied and save corrugated paper.
b. Tungsten carbide corrugated roller will never wear in theory, and can ensure the production of high quality finished corrugated board’s durability
c. 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.
d. 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. Precision index of B flute corrugated roller
Item | Index |
Gear teeth height limits of deviation | ≤ 0.01mm |
Addendum circle run out tolerance | ≤ 0.02mm |
Gear teeth width limits of deviations | ≤ 0.015mm |
Tooth profile limits of deviations | ≤ 0.01mm |
Gear lateral face counter shaft parallelism | ≤ 0.01mm |
Tip cylinder element linear | ≤ 0.01mm |
Gear teeth division limits of deviations | ±10" |
Smooth finish | Ra<0.6µm |
Flute Profile
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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2004
Total Annual:
10000000-20000000
Employee Number:
80~150
Ecer Certification:
Site Member
Zhejiang Yonghui Corrugated Roller Co., Ltd. is a professional manufacturer of high-quality corrugated rollers with professional production equipment and strong technical strength. Since its establishment in 2004, we have been devoted to the design and research and development of high-q... Zhejiang Yonghui Corrugated Roller Co., Ltd. is a professional manufacturer of high-quality corrugated rollers with professional production equipment and strong technical strength. Since its establishment in 2004, we have been devoted to the design and research and development of high-q...
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