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Precision Grinding Machine SPECIFICATIONS : PUI PUI 300 450 GENERAL: MAXIMUM DISTANCE BETWEEN CENTER mm 300 450 MAXIMUM DIAMETER OF SWING mm 249 249 MAXIMUM GRINDING DIAMETER mm 100 100 TABLE: HYD INFINITELY VARIABLE RANGE OF TABLE FEEDS PER MINUTE mm 0.5/1.5m/min MAXIMUM SWIVEL OF TABLE deg 7’+3’ 10’ ELECTRIC MOTOR 3 PHASE/1440 RPM 400/440 VOLT K.W/H.P 0.37/0.5 WHEEL HEAD: GRINDING WHEEL (D X W X B) mm 300X25X127 WORN OUT DIAMETER mm 250 GRINDING WHEEL SPINDLE RPM RPM 2100 *SWIVEL OF WHEEL HEAD (TOWARDS WORK HEAD & TAIL STOCK) deg. 60°, 45° ELECTRIC MOTOR 3 PHASE/1440 RPM 400/440 VOLT K.W./H.P 1.5/2 MAXIMUM TRAVERSE MOVEMENT mm 125 INFEED PER ONE DIVISION OF HAND WHEEL/ PER DIVISION mm 0.01 WORK HEAD: NUMBER OF SPINDLE SPEED 4 RANGE OF SPINDLE SPEED RPM 70/130/140/350 MORSE TAPER IN SPINDLE MT 3 WORK HEAD SWIVEL deg 90°‚ ELECTRIC MOTOR 3 PHASE/1440 RPM 400/440 VOLT K.W/H.P 0.37/0.5 COOLANT PUMP MOTOR 3 PHASE 2860 RPM /400-440 VOLT K.W/H.P 0.11/0.15 TAIL STOCK: MORSE TAPER IN SPINDLE MT 3 QUILL TRAVEL mm 25 WEIGHT AND DIMENSION: WEIGHT (APPROXIMATE) KG 1300 1500 LENGTH mm 1350 1700 WIDTH mm 1050 1100 HEIGHT mm 1400 1450 *INTERNAL GRINDING ATTACHMENT: (EXTRA EQUIPMENT AT EXTRA COST) SPINDLE DIAMETER ( 60X250) mm 60 MAXIMUM INTERNAL GRINDING DEPTH mm 90 MINIMUM MAXIMUM DIAMETER OF HOLE GRINDING mm 18-100 MINIMUM MAXIMUM DIAMETER OF GRINDING WHEEL mm 14-40 SPINDLE QUILLSPEED RPM 12000 ELECTRIC MOTOR 3 PHASE/2800 RPM 400-440 VOLT K.W/H.P 0.37/0.5 NOTE : - all weight & dimentions are approximate & are not binding as constantly improving design. * as an extras equipment at extra cost
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