2002 Junker EJ29
CNC Cylindircal Grinder
** FANUC 21ii CNC Control (X/Z/C Axes) **
MODEL: EJ29 S/N: 3221 MFG. 2002
Table
Swing:.......................... 11.5"
Distance Between Centers:....... 31.5"
Max. Longitudinal Travel:....... 39.4"
Swivel:......................... +8.5 Deg./- 3.5 degrees
Feed Rate:...................... .01" to 450" I.P.M.
Headstock
Swivel:......................... 0 to 90 Degrees
Speed, infinitely variable ..... 0 to 1,000 R.P.M.
Spindle Taper .................. #5 MT
Wheelhead:
Minimum Increment .............. 0.00005"
Infeed Rate .................... Up to 400" IPM
Grinding wheel size:............ 12" to 16" Diameter
x 2.5"W x "5" Bore
Wheelhead Swivels .............. 0 to 60 Deg. Left & Right
of Center
Approximate Weight .............. 11,000 Lbs.
Approximate Dimensions .......... 120"L-R x 85" F-B x 70"H
-EQUIPPED WITH-
FANUC 21ii #1020 CNC Control (Three Axis)
with X-Axis (Table)/Z-Axis (Wheelhead)/C-Axis (Workhead
Spindle Rotation in Degrees)
The control provides graphical representation of
grinding and grinding dressing cycles. A standard
CAD package enables the control to be programmed
at the machine for complex wheel forms and contour
generation of the workpiece.
Plunge, Traverse, Shoulder Grind, Contour Dress and Grind,
Taper Dress and Grind, and Fillet Radius Dressing
& Grinding capabilities.
Complete Enclosure
TURCITE coating on ways
Table and wheelhead driven by FANUC Red Cap AC
digital servo motors
Linear glass scale feedback
AC variable speed headstock motor
#5 Morse Taper
Adjustable spring loaded tailstock
"SBS Balancing System" Model #SB-4500 Automatic
Wheel Balancing
Machine Operation and Maintenance manual
7.5 kw 3/60/220 Volt wheelhead motor
Machine is wired for 220 volt operation, 20 KVA Service
** Very Low Hours, Original Paint, "Mint" Condition
from a FORTUNE 500 Company R & D Facility **
 
 
 
 
 
 
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Two Spade Machinery LLC, Phone: (802) 518-4161 & (802) 376-8157, Email: sales@2spade-server.com, Web: www.2spade.com
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