BRIDGEPORT SERIES 1 2 HP KNEE MILL, 9X42 TABLE, POWER FEED, R8 TAPER

Technical Description

THE BRIDGEPORT SERIES 1 STANDARD KNEE MILL IS A VERSATILE VERTICAL MILLING MACHINE EQUIPPED WITH A REBUILT 2 HP CONTINUOUS DUTY AC MOTOR. IT FEATURES A 9-INCH BY 42-INCH T-SLOTTED WORK TABLE WITH POWER FEED, PROVIDING A LONGITUDINAL TABLE TRAVEL OF UP TO 36 INCHES WITH POWER FEED OR 31 INCHES WITHOUT. THE MACHINE PROVIDES A CROSS SADDLE TRAVEL (Y-AXIS) OF 12 INCHES, VERTICAL KNEE TRAVEL (Z-AXIS) OF 16 INCHES, AND A MOVEABLE RAM TRAVEL OF 12 INCHES. THE SPINDLE FEATURES AN R-8 TAPER AND OFFERS INFINITELY VARIABLE SPEEDS RANGING FROM 60 TO 4,200 RPM, DRIVEN BY A 2J HEAD. THE CHROMED AND GROUND QUILL HAS A DIAMETER OF 3.375 INCHES AND A TRAVEL RANGE OF 5 INCHES. THROAT DISTANCE RANGES FROM A MINIMUM OF 6.75 INCHES TO A MAXIMUM OF 18.75 INCHES. STANDARD FEATURES INCLUDE CHROME-PLATED WAYS, A 7-INCH RISER BLOCK, A ONE-SHOT LUBRICATION SYSTEM, AND A MAXIMUM WORKPIECE WEIGHT CAPACITY OF 750 LBS. THE PHYSICAL DIMENSIONS OF THE MACHINE ARE APPROXIMATELY 6 FEET BY 5 FEET BY 7 FEET, WITH AN OVERALL WEIGHT OF 2,200 LBS, WIRED FOR 230V, 3-PHASE POWER.