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  • Auction
    1971 Harig Super 612

    1971 Harig Super 612

    • Manufacturer: Harig
    • Model: Super 612

    Lot 73 Harig Super 612 Surface Grinder, 6"x12" Walker Permanent Magnetic Chuck, 7" Max Wheel Diameter, 1HP Drive Motor Equipped With 6"x12" Walker Permanent Magnetic Chuck, 7" Max Wheel Diameter, Hand Feeds, Cabi...

    Plymouth, MN
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  • Trusted Seller
    1970 Cincinnati-Heald 274 UNIVERSAL WITH

    1970 Cincinnati-Heald 274 UNIVERSAL WITH LONG BASE

    • Manufacturer: Cincinnati

    CINCINNATI-MILACRON HEALD MODEL No. 274 UNIVERSAL "LARGE CAPACITY - LONG BASE INTERNAL GRINDER" MODEL: No. 274 S/N: 40414 NEW: 1976 SPECIAL NOTE: MACHINE WAYS HAVE BEEN REDONE BY THE REKNOWNED MACHINE ...

    Harrison, NJ
  • Trusted Seller
    1981 Cincinnati-Heald 273A, 1981, EXTRA

    1981 Cincinnati-Heald 273A, 1981, EXTRA SWING, EXTENDED BASE

    • Manufacturer: Cincinnati
    • Model: 273A

    CINCINNATI MILACRON-HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE, WITH EXTENDED BASE OPTION (12" EXTRA) & LARGE SWING OPTION (32.5" SWING) *** THIS MACHINE WAS MADE IN THE USA *** MODEL: #273A ...

    Harrison, NJ
  • Winona Van Norman - Surface

    Winona Van Norman - Surface milling / Grinding - SM70

    • Manufacturer: Norman

    Suitable for automotive and light truck. Will set up all work pieces to function easily and rapidly. Standard Equipment: - Manual control system - Diamond dresser - CBN Milling/Grinding Head - Single CBN Toolho...

    $11,995 USD
    Wichita, KS
  • Trusted Seller
    Heald 273A Universal Internal Grinder

    Heald 273A Universal Internal Grinder

    • Model: 273A

    Imperial Metric Heald 273A Universal Internal Grinder Maximum Swing Over Table Extension…………24-1/2″ (Workhead parallel to table without chuck guard, permits no workslide travel, and limits table travel) Swing w/W...

    Elk Grove Village, IL
  • 2025 Kent SGS 1230 AHD

    2025 Kent SGS 1230 AHD

    • Manufacturer: Kent
    • Model: SGS-1230AHD

    Working Capacity 12" x 30" Table Trave 33" Saddle Trav 13 T-Slot1 1 x 9/16” Spindle Motor 5 HP Spindle Speed 1750 RPM Grinding Whee 14” x 1¼” x 5 Vertical Graduation 0.0005" Vertical Revolution 0.100" Au...

    Wisconsin, USA
  • ACER HIGH PRECISION SURFACE GRINDER

    ACER HIGH PRECISION SURFACE GRINDER AGS-2060AHD w/ Standard Accessories

    • Manufacturer: Acer
    • Model: AGS-2060AHD

    ACER HIGH PRECISION SURFACE GRINDER Precision “Turcite-B” Ways Hydraulic Table & Electronic Crossfeed Crossfeed Column Movement Auto Incremental Downfeed Auto Lubricator, Rapid Elevation P...

    Watertown, CT
  • GMC Precision Manual Surface Grinder

    GMC Precision Manual Surface Grinder

    • Manufacturer: GMC

    • Made in Taiwan (not China) • ISO 9001 factory • Precision roller ball ways • Heavy duty "Meehanite" casting • Roller tracks are Turcite-B coated for long life • "Turcite B" Coating on slide ways • Double Vee cr...

    Chicago, IL
  • ACER HIGH PRECISION SURFACE GRINDER

    ACER HIGH PRECISION SURFACE GRINDER AGS-1230AHD

    • Manufacturer: Acer
    • Model: AGS-1230AHD

    ACER HIGH PRECISION SURFACE GRINDER Precision “TURCITE-B” Ways Hydraulic Table & Electronic Cross-feed Auto Incremental Downfeed Auto Lubricator, Rapid Elevation Price Includes: Coolant System...

    Watertown, CT
  • Trusted Seller
    Studer S120 CNC ID OD

    Studer S120 CNC ID OD Grinder (2005)

    • Manufacturer: Studer
    • Model: S120

    Studer S120 CNC ID OD Grinder (2005) Centre height 125 mm (4.9") Swing 130 mm (5.1") Transverse axis (X) Max. travel 300 mm (11.8") Max. speed 20000 mm/min (787 ipm) Resolution 0,0001 mm (0.000,004") Distance bet...

    Elk Grove Village, IL
  • ACER HIGH PRECISION SURFACE GRINDER

    ACER HIGH PRECISION SURFACE GRINDER AGS-2040AHD w/ Standard Accessories

    • Manufacturer: Acer
    • Model: AGS-2040AHD

    ACER HIGH PRECISION SURFACE GRINDER Model: AGS-2040AHD w/ Standard Accessories $ 55,550.00 Precision “Turcite-B” Ways Hydraulic Table & Electronic C...

    Watertown, CT
  • ACER HIGH PRECISION SURFACE GRINDER

    ACER HIGH PRECISION SURFACE GRINDER AGS-1632AHD w/ Standard Accessories

    • Manufacturer: Acer
    • Model: AGS-1632AHD

    ACER HIGH PRECISION SURFACE GRINDER Model: AGS-1632AHD w/ Standard Accessories $ 36,700.00 Precision “Turcite-B” Ways; Saddle Movement Hydraulic T...

    Watertown, CT
  • Trusted Seller
    KENT International USA 3 Axes

    KENT International USA 3 Axes Automatic 8" x 18" Surface Grinder Model KGS-250AHD

    • Manufacturer: Kent
    • Model: KGS-250AHD

    KENT International USA 3 Axes Automatic 8" x 18" Surface Grinder Model KGS-250AHD KENT Industrial Co., Ltd. was built in 1966 with President Mr. C.S. Lu in Taiwan. Today, our company covers over 12,000 square met...

    $25,900 USD
    Elgin, IL
  • Trusted Seller
    ACER SUPRA-618-II

    ACER SUPRA-618-II

    • Manufacturer: Acer
    • Model: Supra 618II

    ACER (NEW) MODEL SUPRA-618-II HIGH PRECISION SURFACE GRINDER 6" X 18" TABLE SIZE 20" LONGITUDINAL TRAVEL 7-1/2" CROSS FEED TRAVEL 19-5/16" SPINDLE CENTER TO TABLE 3,450 RPM WHEEL SPEED 8" X 1/2" X 1-1/4" GRINDING...

    Dodge Center, MN
  • Trusted Seller
    Acra AGS2040HSR

    Acra AGS2040HSR

    • Manufacturer: Acra
    • Model: 2040HSR

    NEW ACRA ASG-2040HSR NC CONTROLLED FULLY AUTO 3 AXIS HIGH PRECISION COLUMN TYPE SURFACE GRINDER MADE IN TAIWAN DESCRIPTION: Grinding Area of 20" x 40" Table to Spindle Center is 24" Longitudinal Feed has a Hydrau...

    Harrison, NJ
34567

Overview

Grinding machines are essential tools for metalworking and material finishing. They use abrasive wheels to remove material from a workpiece, providing a high-precision finish. These machines come in various types, including surface, cylindrical, and tool and cutter grinders, making them suitable for a wide range of industrial applications.

FAQ

What should I consider when buying a used grinding machine?

Check the machine's overall condition, the wear on the grinding wheel, and the accuracy of the spindle. Review any maintenance records and ensure the machine meets your specific needs.

How do I ensure the grinding machine is shipped safely to my location?

Use a specialized transport service for heavy machinery, ensure the machine is properly secured, and protect sensitive components during transit.

What is the maintenance schedule for a grinding machine?

Regular maintenance involves checking and replacing the grinding wheel, lubricating moving parts, and inspecting electrical connections. Refer to the manufacturer’s manual for detailed maintenance intervals.