Specifications: 

Grinding capacity......................................... 12" x 24"

Wheel size..................................................... 12" x 1.5" x 5"

Vertical clearance under 12" wheel............ 13.6"

Max. weight of workpiece (incl. chuck)…... 924 lb.

Table speeds (infinitely variable)................. 1 - 82 fpm

Max. longitudinal travel................................ 29.5"

Longitudinal feed per revolution of handwheel.. 1.85"

Max. cross travel…………………………... 13.4"

Auto. cross feed increment........................... 0.02" - 0.80"

Auto. continuous cross feed.......................... 4 - 40 ipm

Cross feed per revolution of handwheel......... 0.25"

Vertical movement
per rev. of handwheel....... 0.001", 0.01", or 0.1"

Vertical movement
per grad. of handwheel..... 0.00001", 0.0001" or 0.001"

Auto. Incremental
downfeed increments........................ 0.00005" to .0015"

Power rapid wheel positioning rate................. 23.6 ipm

Spindle motor.......................................... 5 Hp/3/60/230/460

Dimensions (approx.).................. 108"W x 76"D x 72"H

Weight (approx.)........................................ 5,500 lb.

Equipped with:

11.75" x 23.5" Linear fine-line electro-magnet chuck

"DX" Programmable electronic auto incremental downfeed

Servo driven downfeed

Auto incremental downfeed for both surface & plunge operations

Dual rate auto downfeed w/coarse & fine selections

Digital display for vertical axis

Sparkout passes (0 to 5) w/auto table park at completion of grind cycle

Electronic handwheel for manual vertical movement w/each grad. equivalent to .00001", .0001" or .001"

Power rapid wheel positioning

Over-the-wheel dresser

Coolant system with paper filter