72" REDIN "72" DUAL-HEAD UNIVERSAL GEAR DEBURRER w/(2) “8-20-2-109” TYPE PNEUMATIC HIGH-SPEED MOTORIZED GRINDING SPINDLES - 36” DIAMETER WORK TABLE - 7000 LB WEIGHT CAPACITY
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$29,500.00 USD
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72" REDIN UNIVERSAL DUAL ARM GEAR DEBURRER
Serial No 72-14, Model 72
Suitable for the automatic de-burring / brushing of external
and internal spur and helical gears, straight and spiral bevel
gears, worm-gears, sprockets, and similar work-pieces up to
72" (1829mm) diameter and 16" (406.4mm) face-width
EQUIPMENT / FEATURES:
Machine main base of heavy duty welded steel construction
Directly driven rotating work-spindle and 36” (915mm) diameter work
table, with extension brackets for support of larger diameter work
Two (2) post assemblies with manually adjustable, rack & pinion
vertical positioning of grinding spindle carrier-arm height, for the
top and bottom of the work gear
Manual radial (horizontal) positioning of spindle post(s) via acme
screw and hand-wheel for different diameter work-pieces
Two (2) pneumatic motorized high-speed grinding spindles
(Type 8-20-2-109) manually adjustable for proper “floating” while
following the gear teeth to be de-burred.
Wheel-guards for grinding spindles
Automatic cycle, with pendant mounted operator’s control panel
Complete pneumatics with lines, flow-control valves, solenoids,
air-gauges, etc.
Full complement of electrics (motor/controls)
(electrics arranged for 220/440 Volt, 60Hz operation with 110 control current)
Work table diameter 36” (914.4mm)
Work spindle thru-bore diameter 4” (101.6mm)
Work spindle speed range .5 to 8 rpm
Work spindle motor drive (reversible) ¾ HP DC
Maximum work-piece weight 7,000 Lbs. (3,182 kGs)
Maximum diameter work-piece (nominal)
w/work-table extension brackets deployed 72" (1829mm)
Minimum pitch diameter external 0" (00.0mm)
Maximum pitch diameter internal 68" (1727mm)
Maximum face width 16" (406.4mm)
Minimum D.P. 20 DP (1.27 module)
Maximum grinding wheel diameter 4” (101.6”)
Grinding wheel speed 13,000 rpm
Grinding spindle speed (full load) 4,000 rpm
Pneumatic controls (approximate) 90 PSI, 36 C.F.M.
Overall machine length 88” (2235mm)
Overall machine width 80” (2032mm)
Overall machine height 80” (2032mm)
Approx net weight 4,000 Lbs. 1,818 kGs)
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