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NEW & USED MACHINERY
MACHINE TOOL REBUILDING
Gallery of Machines
HARRY HARTMAN 20 FRONT STREET
GLENDA HARTMAN TEL: 607-849-6028 P.O.BOX 460
DEREK HARTMAN FAX: 607-849-6000 MARATHON, NY 13803
Web Site: www.galleryofmachines.com
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Stock No. 6772: 7" x 18" Tschudin Type HTG 400 hydraulic cylindrical grinder S/N 81 345
Specifications:
1. Maximum grinding diameter: 8”
2. Swing over table: 7.5”
3. Maximum table travel: 20”
4. Capacity between centers: 17”
5. Table slide:
a) table swivels left & right: 12 degrees
b) hydraulic table traverse: 0 to 17 ft./min.
c) reversing dwell: 0 to 10 sec.
d) table travel per handwheel rotation: .125/.750
6. Wheelhead:
a) total travel by feedscrew: 1-3/4”
i- wheelhead adjustment front to back: 6”
b) wheelfeed graduations (in-feed): .0001
i- total graduations per revolution: .075
c) wheel speed: (approx.) 1855 rpm
d) grinding wheel (recessed): 14” x 2” x 5” I.D.
e) wheelhead motor: 3 KW, 3340 rpm, 208/440 volts
f) I do not have a manual for this machine yet and do not know if it has plunge feed?
7.. Workhead:
a) workspeeds, stepless variable: 65 to 500 rpm
b) capacity through standard drawtube: 1`”
c) maximum collet capacity: ¾”?
d) spindle taper: 4 MT
e) spindle nose: 1-7/8” x 8 TPI
f) head swivels left & right: 30 degrees
g) workhead motor: .55 KW, 1100 rpm, 208/440 volts
8. Tailstock taper: 3 MT
9. Coolant system: Banderfilter filtration system
10. Dimensions: (approx.) 72” x 48” x 60” high
11. Weight: (approx.) 5,000 lbs.
Condition:
12. Oil and filters will be replaced with new.
13. The grinder will be tested for proper operation and guaranteed to hold .0002 or better in 12".
Accessories:
14. Sony longitudinal axis DRO
15. Lever collet closure.
16. Wheel hub with grinding wheel.
Guarantee:
The machine will be guaranteed 60 days.
Price:
$19,500.00