2015 Okuma GP-57N CNC Cylindrical Grinder

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2015 Okuma GP-57N CNC Cylindrical Grinder

The Okuma GP-57N CNC Cylindrical Grinder boasts a range of features optimized for precision grinding operations. Its rigid bed construction ensures stability during grinding, contributing to superior surface finish and dimensional accuracy of workpieces.

The machine features a high-performance grinding wheel spindle and precision linear guides, enabling rapid and precise positioning of the grinding wheel. Additionally, it incorporates advanced grinding technologies such as in-process gauging and automatic wheel dressing, facilitating continuous monitoring and adjustment of grinding parameters for optimal results. With its versatile capabilities and robust design, the Okuma GP-57N is an ideal choice for industries requiring high-precision cylindrical grinding applications, ensuring consistent quality and performance.
  • MakeOkuma
  • ModelGP-57N
  • Year2015
  • Product #13801
  • Price Please login to see price.

About This Machine

Nice Surplus Okuma GP-57N grinder from manufacturing who is downsizing! Bring all offers!

**All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.**

Live Tooling / Milling


X-Travel: 18.70"
Capacity: 3,300lbs


Spindle Motor: 20 HP

Second Spindle

Tool Changer



Control Make/Model: Okuma OSP-U20G CNC Control

Tailstock / Steadyrest


Machine Options: Coolant Filter
Product Description: Distance Between Centers: 124.02"
Swing Over Table: 16.93"
X-Axis Wheel Head Travel: 18.70"
X-Axis Positioning Speed: 472.44 IPM
Z-Axis Travel: 135.04"
Z-Axis Positioning Speed: 393.70 IPM
Max. Workpiece Mass: 3,300 Lbs.

Max. Grinding Diameter: 15.75"
Max. Grinding Wheel Width: 5.12"
Grinding Wheel Spindle Speeds: 500 - 1,500 RPM
Wheel Spindle Motor: 20 HP
Swivel Angle: 5°

Max. Peripheral Speed: 1,200 - 2,000 RPM
Work Spindle Motor: 6.4 HP
Auto-Infeed Speed Range: 0.000047 - 236.22 IPM
Positioning Speed: 393.70 IPM

Workhead Center Hole: MT#6
Workhead Spindle Speed: 5 - 150 RPM
Footstock Center Hole: MT#6
Footstock Travel (Manual): 2.56"

Equipped With:
Marposs T-25 Probing System
Coolant Filtration System with Paper Filter
New / Unused Spare Grinding Wheel
(3) New / Unused Steadyrests