ACC-DX Column Series

Manufacturer: OKAMOTO
Series: Column Automatic
Type: Grinders

ACC-DX column type grinders are specifically designed and built to deliver rugged performance, superb accuracy and long term dependability at an affordable price. They utilize Okamoto’s exclusive control system that simplifies grinding of large components.

  • Heavy-duty design and construction features fully supported table and high rigidity traveling column.
  • Vee and flat table ways assure true tracking and greater table load support. Simple operation. Coarse grinding, fine Grinding, spark-out and table stop are all displayed on the machine’s digital display.
  • Infeed increments as fine as 0.00005″.
  • Servo driven vertical feed.

Standard Accessories

  • Grinding Wheel
  • Wheel Adapter
  • Table Mounted Diamond Dresser
  • Chuck Controller
  • 20 hp Wheel Spindle Motor
  • Hydraulic Oil Temperature Controller
  • Leveling Bolts with Plates
  • Necessary Tools & Tool Box

Featured Specifications

15 Sizes Available in 20 x 48 to 32 x 120
Table Working Area (W x L) in 20 x 48 to 32 x 120
Distance from Grinding Wheel to Table Surface in 23.5 – 27.3*
Grinding Wheel in 20 x 3 x 8
Grinding Wheel Spindle hp 20
Floor Space in 213 x 100 x 86 to 357 x 125 x 94*
Weight lbs 16,540 – 35,200*

*depending on model


  • Coolant System with Magnetic Dust Separator
  • Coolant System with Magnetic Dust Separator and Paper Filter System
  • Electro Magnetic Chuck
  • Grinding Wheel Balancing Stand w/Arbor
  • Grinding Wheel Adapter
  • 30 hp Wheel Spindle Motor
  • Vertical Spindle Attachment w/Dressing Device
  • Hydraulic Oil Temperature Regulator
  • Signal Light