ware cold rolled s rack images mill; ... Bar Rolling Mill Cooling Bed. The cold bed is a stepping rack type with an area of 8m 78m a rack spacing of 300mm/600mm a pitch of 80mm and a working period of less than Fixed Length Cold Shear. Fixedlength cold shear is uppercut the shear force is 5 kN blade width is 950 mm shear times are 10 ...