PAYOFF REEL Mandrel type, driven snubber roll, sliding base, friction brake MILL DRIVE DC motor, gear reducer and pinion stand SCREW DOWNS Hydraulic Individual HGC RECOILER 21", mandrel type, DC motor, coil push off ... Rolling_Mills_2Hi_1000 2HI Cold Mill Author: Tracy Heilman Keywords: Rolling_Mills_2Hi_
III. AC DRIVE FOR ROLLING STAND MOTOR AC synchronous motors are used for driving the roughing stand rolls in a rolling mill. Synchronous motors are used when power requirement is very high and speed of rolling is low. The R0/V0 stand motors of Hot Strip Mill of Rourkela Steel Plant are synchronous motor. These motors are driven by cyclo converter.