JAMES ARCHDALE & CO. RADIAL ARM DRILLING MACHINE, 5.2 HP, 550V, 5 SPINDLE SPEEDS, 4 FEED RATES

THE JAMES ARCHDALE & CO. LTD. RADIAL ARM DRILLING MACHINE IS AN INDUSTRIAL-GRADE MACHINE TOOL DESIGNED FOR PRECISION DRILLING AND METALWORKING. THIS SPECIFIC UNIT OPERATES ON A 550 V, THREE-PHASE ELECTRICAL SYSTEM AT A FREQUENCY OF 60 HZ, POWERED BY A 5.2 HP MOTOR. THE MACHINE FEATURES A CENTRALIZED CONTROL SYSTEM WITH A HAND FEED LEVER FOR MANUAL OPERATION. IT PROVIDES FIVE DISTINCT SPINDLE SPEEDS: 57, 93, 131, 233, AND 545 RPM. THE FEED RATES ARE GEAR-DRIVEN AND MEASURED IN INCHES PER REVOLUTION (I.P.R.), OFFERING SETTINGS AT 0.0055, 0.014, 0.018, AND 0.030 I.P.R. FOR MAINTENANCE AND OPERATION, THE MACHINE REQUIRES MACHINE OIL WITH A SPECIFIC GRAVITY OF .979 AND A REDWOOD VISCOSITY OF 990 SECONDS. BUILT WITH TRADITIONAL ENGINEERING PRINCIPLES, THESE BRITISH-MANUFACTURED MACHINES ARE KNOWN FOR THEIR HEAVY-DUTY CONSTRUCTION, FEATURING A ROBUST COLUMN AND MOVABLE ARM THAT ALLOWS FOR FLEXIBLE POSITIONING OVER LARGE WORKPIECES. THE DESIGN INCORPORATES A HEAVY BASE WITH T-SLOTS FOR SECURE FIXTURING AND IS CSA APPROVED UNDER NUMBER 10532.