Forged Rolls

1. Forged rolling mill rolls for cold-rolling sheet mills

Rolling mill rolls for production of steel, tin, aluminum, steel plate and copper in Tandem, Temper, Skin Pass and eversible mills.

• Standard diameters between 300mm and 950mm
• Maximum weight 15t
• Hardening options:
  1. Progressive low frequency induction
  2. Conventional, by total heating of barrel and pressured water quenching
  3. Sub-zero treatment down to -120 deg. C
• 5%, 3.0% and 5.0% Cr steel alloys
• Surface hardness 90/100 shore C
• Hardness penetration to 90mm (diameter)

2. Forged rolls for hot rolling of aluminum and copper

As for cold rolling. Hardness range 60/80 shore C.

3. Forged steel back-up rolls

—For hot and cold strip mills.

Main features:

Barrel diameter to 1700mm

Maximum weight 60t

Quenching system: Flash heating and water, or spray, cooling

3% and 5% Cr steel alloys

Surface hardness: 55/70 shore C

4. Forged rolls for hot rolling of engineering steels

Maximum diameter: 1700mm CrMo and CrNiMo steels

Hardening: conventional