Qingdao Yonghui Packaging Machinery Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 3000 pcs |
| Delivery Time | 30-45 days |
| Packaging Details | Wooden Boxes |
| Material | 45# steel |
| Coating | Hard Chrome |
| Coating thickness | 50-80μm |
| Width | 2500mm |
| Diameter | 500mm |
| Steel wall thickness | ≥55mm |
| Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC55 after hardening |
| Brand Name | YH |
| Model Number | 2500mm×500mm |
| Place of Origin | Made in China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000 pcs |
| Delivery Time | 30-45 days | Packaging Details | Wooden Boxes |
| Material | 45# steel | Coating | Hard Chrome |
| Coating thickness | 50-80μm | Width | 2500mm |
| Diameter | 500mm | Steel wall thickness | ≥55mm |
| Heating treatment | Intermediate frequency quenching | Hardness | >HRC55 after hardening |
| Brand Name | YH | Model Number | 2500mm×500mm |
| Place of Origin | Made in China | Certification | ISO9001 |
| High Light | SFP 35 Single Facer Roller ，2500mm Corrugating Pressure Roll ，7mm Corrugating Pressure Roll | ||
Wear Resistant Corrugating Pressure Roll for Wanlian SFP35 Single Facer 2500mm Width
Specifications of Pressure Roll:
| Product name | Pressure roll |
| Application | Single facer, corrugator machine |
| Raw material | 45# Steel |
| Heating treatment | Intermediate frequency quenching |
| Hardness | ≥HRC 55 |
| Harden Layer | ≥7mm |
| Coating | Hard chrome 0.05-0.08mm |
| Diameter | 50-500mm |
| The roller surface length | 100-4000mm |
| Cylinder run-out accuracy | ≤0.02mm |
| Cylindricity accuracy | ≤0.015mm |
| Dynamic balancing accuracy grade G2.5 | G2.5 |
1. Precision Welding Make Inseparable
The roll barrel and shafts shrink fit together. After welding do tempering to reduce stress. We do steam leak detction too.
2. Advanced Equipments
Harden depth is more than 6mm.
High precison grinding machine.
3. Package
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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