1.Chilled cast iron roller 2.Centrifugal and Gravity pouring 3.Assembled,Cored,Drilled ... Ra0.1 5.ISO9001:2000 We are supplying Chilled cast iron rolls for rubber industry,plastics industry,paper industry, and ... a layer of mottled iron formed between the white iron(chill cast iron) and the gray cast iron.When drilled roll is ... -3000; 700X2500-3500;800X2500-4000; 930X2500-4000 Chilled cast iron roller