ball mill iron roe process
can not be equaled in an iron made by a mechanicalpuddling process. About a ... Dechant, Ely Process of Mechanical Puddling for the Production of Wrought Iron; (c) J. P. Roe, Roe ... below is based upon observations made in the mill and represents ..... The squeezing of the ball to free it from excess slag did not differ. Read More