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Qingdao Yonghui Packaging Machinery Co.,Ltd

  • China,Qingdao ,Shandong
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China A Flute Hard Chrome Carton Making Corrugated Roller
China A Flute Hard Chrome Carton Making Corrugated Roller

  1. China A Flute Hard Chrome Carton Making Corrugated Roller
  2. China A Flute Hard Chrome Carton Making Corrugated Roller

A Flute Hard Chrome Carton Making Corrugated Roller

  1. MOQ: 1set
  2. Price: $5000-$15000/set
  3. Get Latest Price
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 Hard Chrome
Thickness 0.06-0.08mm
Heating treatment Intermediate frequency quenching
Harden Layer 8-12mm
Hardness >HRC58 after hardening
Flute type A Flute
Warranty 8 million linear meters
Brand Name YH
Certification ISO9001
Place of Origin Made in China

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  1. Product Details
  2. Company Details

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 Hard Chrome
Thickness 0.06-0.08mm Heating treatment Intermediate frequency quenching
Harden Layer 8-12mm Hardness >HRC58 after hardening
Flute type A Flute Warranty 8 million linear meters
Brand Name YH Certification ISO9001
Place of Origin Made in China
High Light A Flute Corrugated RollerHard Chrome Carton Making Corrugated RollerOil Heating Single Facer Roller

A Flute Roll Hard Chrome Plated Roller Oil Heating Single Facer

 

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.

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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Rigorous for Precise Grinding

After heat treatment and the cutting slots, the roller shall be put on high precision automatic CNC grinding machine to do finish grinding. By grinding wheel grind each flute several times until the accuracy is within our technical permitted requirement. The Siemens control system play a key role in guarantee the accuracy.

 


 

Precision Index of Hard Chrome Plated 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

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

  • Reach Us
  • Qingdao Yonghui Packaging Machinery Co.,Ltd
  • Room 1320, Building 17, Baolong City Plaza, No.97, Fuzhou South Road, Jiaozhou City, Qingdao City, Shandong Province, China
  • https://www.corrugatingroll.com/

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