EC 3500D SUNNEN Horizontal Honning Machine

Model: EC 3500D S/N: 1X1-1964 Year: 1964 INTERNAL WORK DIAMETER RANGE: MANUAL ---------------------------------- .060" TO 6.5" WITH POWER STROKING --------------------- .060" TO 4" AUTOMATIC SIZING -------------------------- .125" TO 2" STROKE LENGTH ----------------------------- .24" TO 6.7" SPINDLE SPEEDS, VARIABLE IN FINE INCREMENTS 200 TO 3,000 RPM STROKE RATE, VARIABLE IN FINE INCREMENTS -- 60 TO 500 SPM PNEUMATIC REQUIREMENTS -------------------- 80 PSI COOLANT PUMP MOTOR ------------------------ 1/4 HP POWER STROKE MOTOR ------------------------ 1-1/2 HP SPINDLE DRIVE MOTOR ----------------------- 5-1/2 HP APPROXIMATE MACHINE WEIGHT ---------------- 1,875 LBS APPROXIMATE MACHINE DIMENSIONS ------------ 47"(LR) X 71"(FB) X 65"(H) EQUIPPED WITH --- ELECTRONIC CONTROL SYSTEM ( MAGNATEK GPD-515 DRIVE ) TWO-STAGE FEED FORCE ( ROUGHING & FINISHING IN 1 CYCLE) VARIABLE MAXIMUM FEED RATE REGULATOR AUTOMATIC STONEWEAR COMPENSATOR