Active Member
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[China]
Address: Gong Jiazhuang Industrial Park, Puji town, Jiaozhou City, Qingdao, Shandong Province, China
Contact name:Bonnie Li
Qingdao Meijia Corrugated Roller Co.,Ltd |
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High Speed Corrugating Pressure Roll Match with Corrugating Roll
Application
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.
Features
| 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 |
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.
Contact me:
Bonnie Li
