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 | 30-40μm |
| Width | 1900mm |
| Diameter | 150mm |
| Refurbish | 2-3 times |
| Brand Name | YH |
| Model Number | 1900-150 |
| 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# round steel | Coating | Hard Chrome |
| Coating thickness | 30-40μm | Width | 1900mm |
| Diameter | 150mm | Refurbish | 2-3 times |
| Brand Name | YH | Model Number | 1900-150 |
| Place of Origin | Made in China | Certification | ISO9001 |
| High Light | Glue Machine Doctor Roll ，Diameter 150mm Hard Chrome Doctor Roll ，Double Facer Doctor Roll | ||
For Glue Machine Double Facer Hard Chrome Doctor Roll with 150mm Diameter
Features of Doctor Roll
| 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 |
Doctor roll is used to control and adjust the glue volume on the surface of glue roll. Therefore, it is essential to regulate the gap between doctor roll and glue roll. The scrapers on the doctor roll are used to get rid of the glue on the surface of glue roll so that the glue roll can be used for next circulation.
Advanced Cylindrical Grinding Machine
Use the cylindrical grinder to perform external grinding.
The last step is to coat hard chrome. Chrome coating thickness is 0.03-0.05mm.
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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