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 |
| Refurbish times | 3-4 times |
| Steel wall thickness | ≥55mm |
| Heating treatment | Intermediate frequency quenching >HRC55 |
| Brand Name | YH |
| 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 | Refurbish times | 3-4 times |
| Steel wall thickness | ≥55mm | Heating treatment | Intermediate frequency quenching >HRC55 |
| Brand Name | YH | Place of Origin | Made in China |
| Certification | ISO9001 | ||
| High Light | High Precision Corrugating Roller ，48CrMo Corrugating Pressure Roll ，Hard Chrome Corrugating Roller | ||
High-precision corrugating roller for corrugated box machine
Description of corrugating roller:
A, B, C corrugated box corrugating machine with high-precision corrugating roller, used for carton corrugating machine. The upper and lower corrugated rolls of the single-sided machine
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 |
Features of corrugating roll:
1. Using advanced heat treatment and electroplating technology, as well as high-quality 50CrMo alloy steel forgings, we can provide various rollers with high precision, high hardness and long life.
2. Adopt computer-aided design and scientifically set various parameters to ensure economical, reliable and reasonable quality specifications.
3. It has a large CNC corrugated roller precision grinder group, which is suitable for corrugated rollers.
4. Computer control
5. Choose high-quality 48CrMo, 50CrMo alloy steel forgings.
It adopts German advanced technology for quenching, surface hardening frequency> 7mm, hardness> HRC58-60 (HS73-80), uniform hardness, no soft zone
6. We provide repair service for old corrugated paper rolls at any time
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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