Show 04 ay naf U ku IR G P 3 g d aa 0 Q 74 1 ME z A MM M M scores of GE G E motors rive mills for the calumet and hecla mining company this remarkable installation of 64 electrically driven hardinge mills at the calumet and hecla mining company must operate 24 hrs a day for long periods for this the largest installation of its kind in the world GE G E 40 HP squirrel cage induction motors were selected these motors have high efficiency so important for long period operation and the required high starting torque practically standard construction was selected for these motors and the selection has been justified during the last three years by an operating record which has been satisfactory in every respect these motors are so dependable in operation that but two men per shift are required for operating the 64 mills and motors hundreds of grinding mills are driven by GE G E motors the capacity of which in some 7 cases is as large as HP among those these motors are the anaconda copper mining company the inspiration consolidated copper company and others equally well known general electric company B general office schenectady N Y district offices in boston mass new york N NY Y philadelphia pa atlanta ga cincinnati ohio chicago ill III denver colo san francisco cal st louis mo sales offices in all large cities 4 4 Z |