Please note; this machine is being sold by Gary Gardner not
Dimensional Control, Inc.
It can be demonstrated running at
our facility in
South Windsor,
CT
Condition - like new
MODEL�Super-818
with 0.000050" micro down & cross feed device
Asking
$7,500.00
Price new, as equipped, over
$16,000.00
FEATURES
- 0.000080" flatness for the entire working surface
- Vertical hand wheel at waist level
- Table traverses on linear ball bearings & D2 hardened & ground guideways
- Honeycomb ribbed column with D2 hardened & ground guideway systems
- Elevating & crossfeed leadscrews are hardened and ground
- Saddle travels on Turcite-B coated & hand scraped double V guideways
- 0.000050" vertical and cross axes micro feed
- Lubricated & sealed cartridge-type spindle
- Uses two pairs of class 7 (p4), angular contact ball bearings
- 2 HP dynamically balanced spindle motors
- Full 13" clearance between 8" wheel and chuck surface
- Automatic lubrication system
SPECIFICATIONS
- Table size
818SP.................................................
8" x 18"
- Maximum grinding length (longitudinal)
818SP.................................................
18"
- Maximum grinding width (crossfeed)
818SP.................................................
8"
- Downfeed handwheel
Per Gradation.......................................
0.0001"
Per Revolution.....................................
0.050"
Microfeed............................................
0.000050"
- Crossfeed handwheel
Per Gradation.......................................
0.001"
Per Revolution.....................................
0.200"
Microfeed............................................
0.000050"
-
Grinding spindle drive
Speed.................................................
60hz/3450rpm
Power rating.........................................
2 HP/1.5kw
- Maximum distance between spindle center to table surface
...................................
20"