Dear Friends! Save your Losses. High Speed Dynamic Balancing is very important for all Machines working above 200 rpm. Because, if Rotor is not Balanced, at high speed very dangerous Non Visible Hammer of Unbalance having weight equal to Hundreds of Kilograms is produced. This Hidden Force may damage Bearings and Break the Shaft of Machine. You cannot see this Killing Force but it kills your Costly Machines. Therefore, Never use any Rotor of any Rotary Machine without High Speed Balancing. Be- Alert.