0G6705 GRINDERS, JIG
MITSUI SEIKI MODEL J6GA TABLE 37 X 50,X-40,Y-26,Z-26,12"MAX DIA. Our reference: 7945

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SPECIFICATIONS:

WORKING RANGE:
LONGITUDINAL TRAVEL OF TABLE 40"
TRANSVERSE TRAVEL OF SPINDLE HEAD 26.75"
VERTICAL TRAVEL OF CROSS RAIL 26.75"
FREE SPACE BETWEEN COLUMNS 44"
MAX. DISTANCE FROM TABLE UPPER SURFACE
TO GRINDING SPINDLE NOSE 29.5"

TABLE:
WORKING SURFACE 50 3/8" X 37 3/4"
NUMBER OF T-SLOTS 8
RAPID FEED 80"/MIN
FINE FEED (STEPLESS) 0.08-0.8"/MIN
PERMISSIBLE LOAD 2650 LBS

SPINDLE SADDLE:
RAPID FEED 60"/MIN
FINE FEED (STEPLESS) 0.08-0.8"/MIN

CROSS RAIL:
VERTICAL FEED 14"/MIN

SPINDLE:
SPINDLE SPEEDS (STEPLESS) 20 - 400 RPM
RADIAL ADJUSTMENT RANGE OF PLANETARY
MOTION ON RADIUS 0.19"
MIN. GRADUATION OF RADIAL ADJ. (ON DIAM.) 0.0001"

QUILL:
VERTICAL TRAVEL (MANUALLY) 5.9"
(RANGE OF RECIPROCATION) 5.5"
POWER FEED (STEPLESS) 200"/MIN

GRINDING HEAD:
DRIVE SYSTEM HIGH FREQUENCY MOTOR
GRINDING SPINDLE SPEEDS
LOW 9000 - 45000 RPM
HIGH 18000 - 90000 RPM
OUTPUT
LOW 0.5 KW
HIGH 0.25 KW

WORK CAPACITY:
GRINDING CAPACITY MAX 12 3/16"
GRINDING ANGLE OF TAPER HOLE MAX 16 DEG

MEASURRING DEVICES (FOR OPTICAL SYSTEM):
GRADUATION OF STANDARD SCALES 0.05"
GRADUATION OF AUXILIARY SCALES 0.05"
GRADUATION OF MICROMETER DRUMS 0.0005"
READING ON MICROMETER DRUM VERNIERS 0.00005"

DIGITAL READOUT SYSTEM

OVERALL DIMENSIONS: 124"L X 92.5"W X 110"H
WEIGHT: 1850 LBS

"AS IS, WHERE IS" NORTHEASTERN OH

INSPECT THIS EXCELLENT JIG BORING MACHINE

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