... up roll, work roll,feed roll,work roll bearing housing for Heavy Plate Mill(5.5M/5M/4.3M/4.2M/ ... 3.8M) Rolling mill housing, back up roll,work roll, feed roll, work roll bearing ... FORGING HYDRAULIC PRESS450T ESR, 100T EAF, 120T LADLE FURNACE(mill housing jointly poured by 6 ladles)250T/630T/M FORGING MANIPULATORTEMPERING ...