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Categories | Pressure Rollers |
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Brand Name: | YH |
Model Number: | 1900-340 |
Place of Origin: | Made in China |
MOQ: | 1 pcs |
Price: | 500-10000 |
Payment Terms: | T/T |
Supply Ability: | 3000 pcs |
Delivery Time: | 30-45 days |
Packaging Details: | Wooden Boxes |
Certification: | ISO9001 |
Material: | 45# steel |
Coating: | Hard Chrome |
Coating thickness: | 50-80μm |
Width: | 1900mm |
Diameter: | 340mm |
Steel wall thickness: | ≥50mm |
Heating treatment: | Intermediate frequency quenching |
Hardness: | >HRC55 after hardening |
Corrugator Machine Corrugating Pressure Roll Hard Chrome Coating
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 |
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.
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
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