... .§ Equipment feature1. Crystallizing wheel is in type of “H”, and cooling on every side. External and side cooling is divided into 4 sections, and ... ingot as high as rolling center. What’s more, it lowers the install base level of ingot pulling machine, rolling shear, ... type furnace (when copper scraps are as the raw materials), shaft furnace and holding furnace are provided when copper cathode are used ...