Qingdao Yonghui Packaging Machinery Co.,Ltd
| 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 | American Praxair super hard 1342 tungsten cabide powder |
| Size | 2300mm*340/360mm |
| Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC58 after hardening |
| Micro hardness | HV1250-1400 |
| Flute type | BC flute |
| Warranty | 35 million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm |
| Refubish | 3-4 times |
| Brand Name | YH |
| Model Number | BC-2300-340/360 |
| Place of Origin | Made in China |
| Certification | ISO9001 |
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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 | American Praxair super hard 1342 tungsten cabide powder |
| Size | 2300mm*340/360mm | Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC58 after hardening | Micro hardness | HV1250-1400 |
| Flute type | BC flute | Warranty | 35 million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm | Refubish | 3-4 times |
| Brand Name | YH | Model Number | BC-2300-340/360 |
| Place of Origin | Made in China | Certification | ISO9001 |
| High Light | BC Flute Corrugating Roll ，HV1250 Corrugating Roll ，HRC58 Corrugating Roll | ||
BC Flute Traditional Corrugating Roll Tungsten Carbide Spraying
| 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. |
1. Strict Selection of Traditional Corrugating Roll Material
Good raw material is an important factor in high quality of corrugating roll. We select the best raw material manufacturer in China. With high strength and toughness, good hardenability, no obvious temper brittleness, 50CrMo alloy steel is specialized material for manufacturing corrugating rolls. Our raw material shell thickness is more than 70mm, the thicker shell can reduce deformation and keep stability during production.
The advanced technology of wear-resistant tungsten carbide corrugating 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.
Contact me:
Bonnie Li
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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