Forged Rolls are manufactured to an optimum hardness to resist wear and prevent marking. According to the metallurgical and dimensional specifications provided by the customers the forged steel Rolls are manufactured by choosing the right steel ingot.
According to the hardness requirement by the customer, heat treatment is further done. Normalizing and tempering is done when the journal hardness is required. Resistance to thermal shock and good hardness depth are few properties of Forged Rolls.
Ultra-sonic testing is done for every forged roll to detect internal flaws, if any.