Pratt Whitney Keller Type BL Milling Machine Operating, Maintenance Manual 1952

Industrial Machinery Manuals Is Proud To Offer 1 Quality Bound Copy Of A:Pratt Whitney Keller Type BL Tracer Controlled Milling Machine Operating & Maintenance Instructions Manual Year (1952) This Manual Covers Models:Type BLType BG21Type BG22This Manual Includes:Part OneMachine InstructionsInstallationLubricationMaintenanceElectrical OperationOperating the MachineTwo-Template MethodIllustrations:Method of Lifting machine During InstallationFront and Rear View of MachineOperators Control PanelVertical Slide and Tracer BracketHorizontal Drive Gearbox with Solenoid ShiftVertical Drive Gearbox with Solenoid ShiftPART TWO:1730EL43-Automatic (three-Dimensional) Tracer173oEL44-Profile (two-Dimensional ) Tracer173oEL9-Combination TracerType BLTypeBG21Type BG22This Manual Has 58 Printed Pages.Year 1952