Cemented carbide rolls have good heat conductivity and they are featured by small hardness decrease under high temperature condition, thermal fatigue resistance, good wear resistance and high strength etc., which are not possessed by other materials. The rolls are primarily applied in high speed wire line, Kocks three roll mill, seamless pipe stretch reducing mill, three dimensional rolls for cold-rolled ribbed steel bar, and composite roll for hot-rolled bar screw thread steel etc.

Adamite rolls and rings are engineered for high-performance rolling applications, offering an excellent balance of wear resistance, toughness, and resistance to fire-cracking. This grade features a controlled carbon content combined with varying additions of Nickel, Chromium, and Molybdenum to achieve enhanced hardness and reliable mechanical performance. Products can be manufactured by both Static Monoblock conventional casting and Horizontal Centrifugal Casting methods according to different mill requirements.

Alloy Indefinite Chilled Cast Iron Rolls, also known as AIC rolls or ICDP rolls, are high-Ni grain rolls with fine graphite deposits on the surface. They are mainly used in finishing stands of long product mills and hot strip mills. These rolls offer excellent resistance to thermal shock due to the presence of graphite. Their hardness can be adjusted by modifying the chemical composition or casting method, allowing the rolls to meet different application requirements. Alloy indefinite chilled rolls are generally produced by centrifugal casting, and are also referred to as ICDP rolls, or indefinite chilled double-poured rolls.

Nodular Pearlitic Cast Iron Rolls, also known as SGP rolls, are composed of nodular graphite and carbides distributed in a pearlitic matrix. Their properties are similar to indefinite chilled cast iron rolls, while the graphite structure changes from flake graphite to spheroidal graphite.

Compared with indefinite chilled rolls, pearlitic rolls generally provide higher strength and reliable performance under rolling conditions. These rolls can be produced by static casting, or by centrifugal double-pour casting according to different mill requirements.

Acicular Nodular Cast Iron Rolls, also known as SGA rolls, are alloyed with Nickel, Manganese, and Chromium, featuring a bainitic-acicular-martensitic matrix structure. Compared with standard SGP rolls, SGA rolls provide higher tensile strength, hardness, wear resistance, and improved resistance to fire-cracking.

The advanced heat treatment process ensures a stable acicular matrix structure and reliable rolling performance under demanding working conditions. SGA rolls can be produced by static casting (Monoblock) or by centrifugal double-pour casting methods. They are widely used for roughing stands in bar and rebar mills.