The plunger roller is considered as one of the most versatile roll material.
It is produced by adding magnesium to the melt as nickel-magnesium or alternative alloy, or pure magnesium. In DOROLLER Iron roll, the free carbon takes the shape of spheroids or nodules, thereby eliminating the notch effect to flake graphite and imporving upon the mechanical properties of cast iron.
Plunger Roller Features
1. Precision engineering
2. Impeccable design
3. High performance
As roller manufacurer, we produce various kinds of roller for grain flour milling
, feed processing, oil extracting, etc. so the oil expression roller and flour feed roller are available.