Main gallery page Casting of the Year Slideshow   Best-In-Class Castalloy Corp. << Start < Prev 1 2 3 4 5 6 7 8 9 Next > End >> Description Cast in white iron via the nobake process, this static mixer tube produced by Castalloy Corp., Waukesha, Wis., is highly abrasion-resistant, making it ideal for the high velocity mixing and cleansing of coal powder. Comments No Comments Yet!  Add Comment Your Name: Your Comment: