Wear Resistant Hard Chrome Corrugating Pressure Roll
|Product name||Pressure roll|
|Application||Single facer, corrugator machine|
|Raw material||45# Steel|
|Heating treatment||Intermediate frequency quenching|
|Coating||Hard chrome 0.05-0.08mm|
|The roller surface length||100-4000mm|
|Cylinder run-out accuracy||≤0.02mm|
|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.
High Hardness from Vertical Quenching Process
Intermediate frequency quenching can guarantee both the hardness and harden depth we need. Our harden layer depth can reach to 8-10mm. With harder base material as foundation, the lifetime of our pressure rolls are greatly extended.
|Contact Person :||Mrs. Bonnie Li|