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> 6" w 18" l acer supra-618-ii surface grinder, roller wa
6" w 18" l acer supra-618-ii surface grinder, roller wa
6" W 18" L Acer Supra-618-II SURFACE GRINDER, Roller Wa
6" Width 18" Length Acer Supra-618-II SURFACE GRINDER, Roller Ways w/Cable Drive
HIGH PRECISION CARTRIDGE SPINDLE: High precision cartridge
type spindle is supported by 4 high precision preloaded
angular contact ball bearings and is driven by V3 class
motor that allows high accurate grinding performance.
HIGH ANTI-WEAR GUIDE WAYS: The saddle rests on precision
hand-scraped double V Turcite-B ways; the table rests on
precision ball roller ways. These guide ways are equipped
with an auto lubrication system to resist premature wear
and they are hand scraped or hardened & ground to 1/10,000"
HIGH RIGID CASTING CONSTRUCTION: Machines are casted with
high grade casting iron with heavy walls and reinforced
ribs to provide excellent rigidity and damping.
ENLARGED COLUMN AND BASE: An enlarged column and base
creates high stability and rigidity. The height of the
column is increased up to 19.3" from table surface to the
TABLE DRIVE: For handfeed models, the table drive makes use
of cable which encloses high tensile steel cores that
ensures more smooth table movement and longevity. The table
handwheel can be indexed to 9 different positions without
backlash for more convenient operation.
Spindle Center to Table: 19-5/16"
Grinding Wheel: 8" x 1/2" x 1-1/4"
Vertical Graduation: 0.0001" (Direct Dial)
Front mount spindle with run-out within 0.00008".
Table overall flatness within 0.00012".
Continuous loop-cog timing belt system.
Adjustable longitudinal table stops.
Meehanite casted saddle with Double-V Turcite ways.
Safety 24 volt circuit control.
Push button manual starter with overload protection.
Distance between Double-V is 19.6" apart.
The width of machine base is 22".
1 set Toolbox w/Tools 1 set Splash Guards
OPTIONAL ACCESSORIES(CALL FOR PRICES):
Acer 6" x 18" Permanent Magnetic Chuck
Walker 6" x 18" Permanent Magnetic Chuck (Fine Pole)
Walker 6" x 18" Electro Fine Pole chuck w/ Control
Coolant System Magnetic Separator & Paper Filter
"Newall" 2-Axis D.R.O. (8" x 18" Travel, 0.0001" Resolution)
"Sony" 2-Axis D.R.O. (8" x 18" Travel, 0.00002" Resolution)
