ACC350II

OKAMOTO(THAI) ACC350II
    Simply the best machine for precise form grinding developed from our long experience in Grinding Machine Field

Features :
  • Spindle & motor 1.5 Kw. low vibration concealed type spindle motor. Angular contact ball bearing at front / rear side of spindle.
  • Lubrication automatic lubrication system for all slide-ways. Table movement - Turcite material is used on table slide way & timing belt is employed to have smooth & slip free movement.
  • Rigid Design and High Precision casting construction with small footprint.
  • Fast setup operator can start job immediately.
  • Longer stroke in Cross Feed for various kind of attachment add on.

Linear B Series

OKAMOTO(THAI) LINEAR B SERIES
    Superior design and construction combined with enhance features make the LINEAR B Series the ultimate in precision hand-feed form grinders.

Features :
  • Smooth Table Movement though reliable belt drive. Beefy, Heavily Ribbed Meehanite cast construction provides superior rigidity and optimum grinding accuracy.
  • Designed for Long-Team Trouble-Free Performance.
  • Recirculation automatic lubrication system assures adequate lubrication to critical components.
  • No-maintenance "lubed-for-life" cartridge type grinding wheel spindle standard.
  • Conveniently located, extra-large handwheels optimize operator control, convenience and comfort. Available in to popular sizes 350 x 150 mm and 450 x 150 mm.

ACC450V Series

OKAMOTO(THAI) ACC450V
Machine Lineup

  • ACC 450AV
  • ACC 450BV
  • ACC 450CV
  • ACC 450PV
Simply the best machine for precise form grinding developed from our long experience in Grinding Machine Field.

Features :
  • Table surface parallelism with 6 pieces grinding under 0.005 mm.
  • 1.5 Kw. low vibration concealed type spindle motor. Angular contact ball bearing at front / rear side of spindle.
  • Vertical movement by AC servo motor c/w minimum down-feed of 0.0001 mm.
  • Cross movement slide-ways c/w double V-V and table longitudinal slide-ways c/w double V-V with TURCITE coated and precision hand scraped.
  • Longitudinal table driven by hydraulic with feed range from 1m/min to 20m/min. Easy operation and vibration-free reversing motion by proximity sensor switch.
  • Automatic lubrication system for all slide-ways separated from main hydraulic system.

ACC515DX Series

OKAMOTO(THAI) ACC515DX
Machine Lineup

  • ACC 515DXAL - Fully Auto
  • ACC 515DXBL - Longitudinal & Cross Axis Auto
  • ACC 515DXCL - Longitudinal Auto
  • ACC 515DXPL - Longitudinal & Vertical Axis Auto
● All main castings are taken to shape in the extra rigid type through computerized structure analysis by finite element method
● Concealed type spindle motor with increase to 2HP for greater performance

Features :
  • Deeper V-V slideways for greater durability, accuracy and stability.
  • Thanks to the State-of-Art of AC Servo Motor, 0.0001 mm is easily selectable for Vertical Rapid Feed.
  • Manual Pulse Generator for Vertical Feed.
  • Release connection to Hydraulic Piston for easy table movement.
  • Individual Oil Tank for Table Slideways & Lubrication.

ACC818NC

OKAMOTO(THAI) ACC818NC
    The ACC 818NC Form Grinder deliver the benefits of a full-function CNC surface grinder at a fraction of the price. It's loaded with performance feature and the powerful control affords you a full array of grinding capabilities. 

Features :
  • Superb construction with heavily ribbed Meehanite cast construction.
  • Full contact Double Vee for true tracking and unrivaled accuracy.
  • 3-point diamond dresser includes one 2-point angle dresser for form dressing and one 1-point dresser for straight dressing.
  • Set up to 4 different table stoke positions. ideal for multiple workpiece grinding.
  • Ideal for surface, Slot, Step, Form and Contour Grinding.
  • User-friendly "Touch & Teach" conversational programming simplifies set-up and operation even for operators unfamiliar with CNC

HPG500

OKAMOTO(THAI) HPG500
    higher Vertical and Cross positioning accuracy Form Grinder with non hydraulic oil system.

Features :
  • Vertical and Crossfeed minimum setting is 0.1μm. Precision specifications by scraping alignment for longitudinal and crossfeed slide adopted V-V sliding way.
  • Rigidity ratio of grinding wheel spindle is 1.45 times conventional machine. Increase the frame size for stability of the crossfeed.
  • The Linear guide construction eliminates the thermal displacement, oil waste and reduces CO2 emission 199.2Kg.
  • Vertical and Crossfeed scale feedback is standard specification. Wheel spindle motor 2.2kW and wheel spindle inverter also standard specification.

HPG500NC

OKAMOTO(THAI) HPG500NC

Machine Lineup


  • HPG500NC    - Standard Specifications
  • HPG500NCS  - Option High speed table reverse
    High-accuracy positioning with vertical and cross feed by scale-feedback control. An eco-friendly machine without hydraulic pressure.

Features :
  • The vertical and cross feed is set to a minimum setting of 0.1 microns, and the left and right front-back slides use V-V sliding surfaces for high-precision specifications by traditional kisage rubbing.
  • Standard SUS cover adopted, life of machine cover increased.
  • Spindle rigidity is 1.45 times that of conventional grinders. The frame has been enlarged to improve cross feed accuracy.
  • Suppresses thermal displacement without hydraulic pressure. Elimination of hydraulic oil has achieved a CO2 reduction effect of 199.2 kg.
  • Equipped with wheel molding software as standard. 3-way dressing device automates forming grinding.
  • Vertical scale feedback is provided as standard. The 2.2kw spindle motor and inverter are also standard specifications and high-precision specifications.
  • HPG500NC high-speed table reversal specification is available as an option. Achieves high-speed grinding such as oyster mushroom grinding.