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8

Used parallel in USA

  • Trusted Seller
    1975 Cincinnati-Heald 273A, 1975, UNIVERSAL,

    1975 Cincinnati-Heald 273A, 1975, UNIVERSAL, EXT. BASE, RED HEAD SPINDLE

    • Manufacturer: Cincinnati
    • Model: 273A
    • Grinding length: 914.4 mm

    #273A CINCINNATI MILACRON - HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE MODEL: 273A S/N: 47101 NEW: 1974 MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD PARALLEL TO TABLE WITHOUT CHUCK GUARD...

    Harrison, NJ
  • 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
    Heald 273A Universal Internal Grinder

    Heald 273A Universal Internal Grinder

    • Manufacturer: Heald
    • 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
  • 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
  • 273A HEALD EXTENDED-BASE UNIVERSAL INTERNAL

    273A HEALD EXTENDED-BASE UNIVERSAL INTERNAL GRINDER

    • Manufacturer: Heald
    • Model: 273A

    273A HEALD EXTENDED-BASE UNIVERSAL INTERNAL GRINDER Serial No. 44467.0 EQUIPPED WITH: 12" MAGNETIC CHUCK 10" 3-JAW CHUCK W/JAWS 10000 RPM HEALD "RED HEAD" GRINDING SPINDLE SWING AWAY WHEEL DRESSER 12" EXTENDED BA...

    Bannockburn, IL
  • 1975 273A HEALD/CINCINNATI MILACRON UNIVERSAL

    1975 273A HEALD/CINCINNATI MILACRON UNIVERSAL GRINDER

    • Manufacturer: Cincinnati
    • Model: 273A
    • Grinding length: 914.4 mm

    273A HEALD/CINCINNATI MILACRON UNIVERSAL GRINDER New 1975

    Bannockburn, IL
  • 1976 273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION"

    1976 273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE W/EXTENDED BASE OPTION

    • Manufacturer: Cincinnati
    • Model: 273A
    • Grinding length: 914.4 mm

    273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE W/EXTENDED BASE OPTION New 1976 MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD PARALLEL TO TABLE WITHOUT CHUCK GUARD, PERMITS NO W...

    Bannockburn, IL
  • 1974 273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION"

    1974 273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE

    • Manufacturer: Cincinnati
    • Model: 273A
    • Grinding length: 914.4 mm

    273A CINCINNATI MILACRON-HEALD "HIGH-PRECISION" UNIVERSAL INTERNAL GRINDING MACHINE NEW 1974 MAXIMUM SWING OVER TABLE EXTENSION, WORKHEAD PARALLEL TO TABLE WITHOUT CHUCK GUARD, PERMITS NO WORKSLIDE TRAVEL, DISTAN...

    Bannockburn, IL

Overview

Internal grinding machines are specialized tools designed for precision grinding of the internal diameters of cylindrical parts. These machines are crucial in producing components with high accuracy and fine surface finishes, commonly used in industries like automotive, aerospace, and manufacturing for creating bearings, bushings, and other precision components.

FAQ

What factors should I consider when purchasing an internal grinding machine?

Consider the machine's accuracy, spindle speed, grinding capacity, and compatibility with the types of materials you will be working with. Additionally, evaluate the machine's ease of use, maintenance requirements, and available support or service options.

How can I safely ship an internal grinding machine?

Use a specialized machinery transport service to handle the shipment. Ensure the machine is properly secured, protected from dust and moisture, and clearly labeled for handling instructions during transit.

What is the maintenance schedule for an internal grinding machine?

Regular maintenance includes checking and lubricating moving parts, inspecting grinding wheels for wear, and ensuring proper alignment and calibration. Refer to the manufacturer's manual for specific maintenance intervals and procedures.