Seamless steel tube mill roll rings(Extractor rolls and sizer rolls)

Material:
Pearlitic or bainitic nodular cast iron
or NiCrMo Indefinite chilled cast iron;
Casting process:
Centrifugal casting
Aplications:
Sizing mills
Barrel diameter:
φ260-800mm
Unit weight:
< 2 tons

Bar mill roll rings

Material:
Pearlitic or bainitic nodular cast iron
or NiCrMo Indefinite chilled cast iron;
Casting process:
Centrifugal casting
Aplications:
Overhang roll type mills
Roughing and finishing stands
Barrel diameter:
φ260-800mm
Unit weight:
< 2 tons

leveller roll  rings

Material:
Pearlitic or Bainitic nodular cast iron
or NiCrMo Indefinite chilled cast iron;
Aplications:
Leveller mills
Barrel diameter:
φ260-800mm
Unit weight:
< 2 tons

High speed wire rod mill roll rings

Material:
Pearlitic or bainitic nodular cast iron
Indefinite chilled nodular cast iron;
Casting process:
Centrifugal casting
Aplications:
Intermediate stands for bar and wire mills
Barrel diameter:
φ260-800mm
Unit weight:
<2 tons

Section mill(Horizontal roll rings)

Material:
Semi steel;
Casting process:
Centrifugal casting
Aplications:
Section mills
Barrel diameter:
φ1200mm
Unit weight:
3 tons