Shiva Chill Rolls Private Limited supplies Spheroidal Graphite Pearlistic Rolls. Shiva Chill Rolls Private Limited has been awarded ISO 9001:2000 certifications. Spheroidal Graphite Pearlistic Rolls are specifically good for small section and flat rolling. Spheroidal Graphite Pearlistic Rolls is used in conditions in which the first essential is toughness, rather than wear-resistance, e.G. Rolls for heavily loaded roughing stands. In these pearlistic rolls, the free carbon takes the shape of spheroids or nodules, thereby eliminating the notch effect of flake graphite and improving upon the mechanical properties of the cast iron.
