20" x 24" OKAMOTO ACC20-24DX 3 AXIS AUTOMATIC HORIZONTAL SURFACE GRINDER

Model # : ACC-2024DX
Serial # : 67258
Year of Manufacture: 2013
Table working capacity: 24" x 20"
Table capacity manual: 29.5" x 13.4"
Maximum grinding width: 20"
Maximum grinding length: 24"
Maximum distance from underside of 12" diameter grinding wheel to top of table: 21.5"
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..
Automatic downfeed traverse and plunge cut: .00005" - .0015"
Graduation of crossfeed handwheel: .001"
Graduation of vertical handwheel: .001"
Grinding wheel size: 12" diameter x 5" bore x 1.5" width
Grinding wheel speed: 1,800 R.P.M.

Equipped With
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"
DX option: automatic grinding wheel dresser, automatic dress compensation and retract function
Digital display of vertical axis position
Motorized power rapid traverse to grinding wheelhead
20" x 23-5/8" KANETSU electromagnetic chuck with variable hold control
(5) Leveling pads
½ H.P. External coolant pump and tank
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