Horizontal annealing furnace roller: used for horizontal annealing furnace of continuous annealing and galvanizing lines. Under the nitrogen and hydrogen protection atmosphere, temperature at 750-950 ℃in the furnace，the strip steel is rapidly and uniformed annealed.
Diameter: 100-500mmm.
The barrel: centrifugal casting,
Transition section: static casting
Shaft: forging.
Common material: Shaft (SUS304, 1Cr18Ni9Ti), barrel and shaft neck (ZG30Cr26Ni12, ZG40Cr25Ni20Si2).
