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OKAMOTO ACC-16.32DX 16” x 32” Automatic Hydraulic Surface Grinder 1997’ GMT-2091

Grinding Machinery
Manufacturer:
OKAMOTO
Model:
ACC-16-32DX
Stock #:
5192
OKAMOTO ACC-16.32DX 16” x 32” Automatic Hydraulic Surface Grinder, Year 1997. Hydraulically actuated feeds, digital vertical axis display, 16” x 32” electromagnetic chuck, and multiple motors and pumps included. Model: ACC-16.32DX, SN: 68447. Used condition.
Automatic Hydraulic Surface Grinder
Table-W16"406.4 mm
Table-L32"812.8 mm
Horz/VertHorzHorz
Power5 hp3.7 kW
Grinding Wheel Width2"50.8 mm
Grinding Wheel Dia.12"304.8 mm
Dimensions130" L-R x 87" F-B x 81" H130" L-R x 87" F-B x 81" H
Weight8800 Lbs.8800 Lbs.

Reference #: GMT-2091
Model # : ACC-16.32DX
Serial # : 68447
Year of manufacture: 1997’
Table working capacity: 16" x 32"
Maximum grinding width: 17.3"
Maximum grinding length: 37.4"
Maximum distance from underside of 12" diameter grinding wheel to top of table: 21.6”
Maximum weight of workpiece on table: 1,540 Lbs.
Hydraulic longitudinal feed: 1 to 82 F.P.M.
Hydraulic intermittent cross feed: .02 to 0.8 I.P.M..
Hydraulic continuous feed: 8 – 40 in.min
Cross hand wheel per revolution: 0.25”
Cross hand wheel graduation: 0.001”
Automatic downfeed traverse and plunge cut: .00005" - .0015"
Grinding wheel size: 12" diameter x 5" bore x 1.5" width
Grinding wheel speed: 1,800 R.P.M.

Hydraulically actuated longitudinal and cross feeds

Double vee way table construction

Servo driven automatic incremental down feed of grinding wheelhead in programmable coarse and fine increments from 0.00005" to 0.0015" in both the plunge and surface grinding modes of operation

Automatic cycle with sparkout timer from 0 to 5 passes

Electronic handwheel for manual vertical movement with each graduation equivalent to .00001", .0001" or .001"

Digital display of vertical axis position

Motorized power rapid traverse to grinding wheelhead

16” x 32” KANETSU Fine pole electromagnetic chuck with variable hold control

(4) Leveling pads

½ H.P. External coolant pump and tank & separator

1/2 H.P. AC Servo feed motor

3 H.P. 3/60/230/460 volt hydraulic pump motor

5 H.P. 3/60/230/460 volt spindle drive motor and electrical controls

Machine is wired for 230 Volt operation

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