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# round steel |
| Coating | Hard Chrome |
| Coating thickness | 30-50μm |
| Width | 2200mm |
| Diameter | 160mm |
| Refurbish | 2-3 times |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | Made in China |
View Detail Information
Explore similar products
45 Solid Round Steel 150mm Dia Glue Machine Doctor Roll
Single Facer Glue Machine 50μM Hard Chrome Doctor Roll
300mm Diameter Hard Chrome Doctor Roll
Product Specification
| Payment Terms | T/T | Supply Ability | 3000 pcs |
| Delivery Time | 30-45 days | Packaging Details | Wooden Boxes |
| Material | 45# round steel | Coating | Hard Chrome |
| Coating thickness | 30-50μm | Width | 2200mm |
| Diameter | 160mm | Refurbish | 2-3 times |
| Brand Name | YH | Certification | ISO9001 |
| Place of Origin | Made in China | ||
| High Light | 160mm Hard Chrome Doctor Roll ，0.05mm Hard Chrome Doctor Roll ，Single Facer Hard Chrome Roll | ||
Hard Chrome Doctor Roll Match with Glue Roll for Single Facer
| Product name | Doctor roll |
| Application | Single facer, glue machine, double facer |
| Coating | Hard chrome 0.03-0.05mm |
| 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 |
Their function is to control and fine-tune the adhesive layer working with glue rolls, helping achieve consistent bonding strength and smooth board surfaces, even at high production speeds.
· Roll diameter: 100-300mm
· Roll width: 1000-3600mm
· Coating layer: 0.03-0.05mm (chrome plated)
· Circular runout tolerance: ≤0.02mm
About us
Since its establishment in 2004, Zhejiang Yonghui Corrugated Roller Co., Ltd. has always focused on the R&D and manufacturing of high-quality corrugated rollers, the "heart" component of the corrugated cardboard production line.
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...
Get in touch with us
Leave a Message, we will call you back quickly!