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 | 60-80μm American Praxair super hard 1342 tungsten cabide powder |
| Heating treatment | Intermediate frequency quenching |
| Harden Layer | 8-12mm |
| Hardness | HRC60-62 after hardening |
| Warranty | 25-40 million linear meters |
| Finishing | Ra<0.6μm |
| Refurbished times | 3-4 times |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | Made in China |
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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 | HRC60-62 after hardening | Warranty | 25-40 million linear meters |
| Finishing | Ra<0.6μm | Refurbished times | 3-4 times |
| Brand Name | YH | Certification | ISO9001 |
| Place of Origin | Made in China | ||
| High Light | Tungsten Carbide Corrugated Roller ，50CrMo B Flute Corrugated Roller ，HRC62 B Flute Corrugated Roller | ||
Refurbished Long Warranty Tungsten Carbide B Flute Corrugated Roller
1. 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 |
2. Repeatedly Polished, Smooth As a Mirror
Meijia adopts special polishing crafts, such as the corrugated rollers use America Praxair 1342VM series super hard tungsten carbide roller, special customized polishing wheel. With our company’s fully automatic CNC corrugated roller producing process’s special polishing machine and our independent grinding polishing technology R&D, the tungsten carbide roller’ s surface finish degree can reach Ra<0.6μm, which will improve the accuracy of the flute profile, and make sure the quality of the corrugated roller.
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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