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|Material:||Stainless Steel,carbon Steel,sus||Type:||Suppoeting Roller|
|Roller Sizes:||460||Shaft/Axle Sizes:||15, 20, 25mm|
Blooming, slabbing and breakdown mills, as well as roughing stands of section and structural mills require that the rolls endure high temperatures and heavy dynamic loads.
Solid-forged rolls made of carbon tool steels are characterized by high hardness and wear-resistance. Depending on the service conditions, heat checking resistance is provided by complex alloying using either chromium, molybdenum, or vanadium.
Roll ends can be made in the form of tenons, flat (fork type), cylindrical (with splines or key grooves).
Guaranteed features of forged steel rolls for hot-rolling mills
Slight tendency towards heat checking
High resistance to surface spalling, especially under conditions of high and unevenly distributed pressure on the roll barrel surface.
|Item||MC3 forged work roller steel rolling mill|
|Handcrafte||furnace rolls are comprised of statically cast trunions (ends) welded to a centrifugally cast roll body with our unique locking mechanism.|
|Temperture||can perform in high temperture|
|Advantage||Our dry rolls are comprised of statically cast trunions (ends) welded to a centrifugally cast roll body used in a tunnel furnace|
|our dry rolls will provide abundant fuel savings through reduced heat loss in the furnace|
Guaranteed features of built-up (sleeved) backup rolls
Required uniform hardness of the sleeve
Reliability of sleeve fit on the shaft
No tendency towards cracking or barrel spalling
No metallurgical or structural defects
Minimal level of residual stress
No design flaws impairing the roll performance