Qingdao Yonghui Packaging Machinery Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 100pcs/month |
| Delivery Time | 30-40days |
| Packaging Details | Wooden case |
| Material | 45# steel |
| Coating | Hard Chrome |
| Coating thickness | 50-80μm |
| Width | 2500mm |
| Diameter | 440mm |
| Steel wall thickness | ≥55mm |
| Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC55 after hardening |
| Brand Name | YH |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs/month |
| Delivery Time | 30-40days | Packaging Details | Wooden case |
| Material | 45# steel | Coating | Hard Chrome |
| Coating thickness | 50-80μm | Width | 2500mm |
| Diameter | 440mm | Steel wall thickness | ≥55mm |
| Heating treatment | Intermediate frequency quenching | Hardness | >HRC55 after hardening |
| Brand Name | YH | Place of Origin | China |
| High Light | Pressure Roll Corrugation Machine Parts ，HRC55 Corrugation Machine Parts ，Seamless Corrugation Machine Parts | ||
Corrugated Pressure Roll Corrugation Machine Parts
Specifications of Pressure Roll:
Diameter: 100-500mm
The roller surface length: 100-4000mm
Material: seamless 45 steel
Hardness: ≥ HRC55
Chrome thickness: 0.05-0.08mm
Circular run-out accuracy: less than 0.025mm
Contour accuracy: less than 0.02mm
Pressure roll is beneath the corrugating roll. It exerts pressure upon the lower corrugating roll, which sticks the cardboard paper and the top of the corrugating roll tightly. Because of the direct touch between the surface of pressure roll and cardboard paper, the surface of pressure roll should be cleaned frequently.
Our pressure roll can be regrind 3-4 times because of it's deeper harden layer and thicker barrel thickness. We will design appropriate crown to match with corrugating rolls. That's one of key points for a good quality paperboard.
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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