Type 2”OM”:
      Grinding Wheel Guard:

        Change original (20”dia Wheel) to 24” capacity

        Guard.
      Regulating Wheel Housing:

        Modify original Housing and Top Slide

        (12”diameter Wheel) to accommodate 14”

        diameter capacity.
      Adjustable Filmatic Cap:

        Modify to allow Grinding Wheel forward and back

        adjustment.
      Variable-Speed Infeed Drive:

        Eliminate Transmission, Idle Pulleys and Chain.
      Variable-Speed Grinding Wheel:

        For increased productivity and improved quality.

        Eliminates the Manual Transmission and set of

        Chain and Sprocket on earlier Grinders.
        Replaces the Variable Sheaves System on more

        modern Machines.
        Provides a smooth infinitely variable speed from 0 to

        dressing speed.
        Controlled with an electronic Tachometer.

      Programmable Servo/Ball Screw Infeed

      Drive:

        Eliminates manual plunge System.

        For extreme accuracy (10 times that of a standard

        Infeed) and repetitiveness.

        Programmabel cycling sequentially programmable

        for manual and Automatic Feeding Systems, with

        operator-friendly Controls.

Type 2”EA”:
      Machine can be retrofitted with the same

      upgradings as for the above 2”OM”.
      This Grinder can also be improved to include a very

      useful feature of the #2 ”OM” as follows:
      Grinder Bed:
      Modify Bed to add a Swivel Base, thusly converting

      this model to a type #2 "OM” Grinder.
  
Types “0” and 107-4:
      Variable-Speed Infeed Drive:
      Eliminate Transmission, Idle Pulleys and Chain.
      Variable-Speed Grinding Wheel:
      For increased productivity and improved quality.

      Replaces the Variable Sheaves System on more modern Machines.
      Provides a smooth infinitely variable speed from 0 to dressing speed.
      Controlled with an electronic Tachometer.

      Programmable Servo/Ball Screw Infeed Drive:
      Eliminates manual plunge System.

      For extreme accuracy (10 times that of a standard Infeed) and repetitiveness.

      Programmabel cycling sequentially programmable for manual and Automatic

      Feeding Systems, with operator-friendly Controls.

Type Cinco15:
      Early model w/ 20”Grinding Wheel capacity:
      Modify to increase capacity to 24” Wheel.
      Variable-Speed Infeed Drive:
      Replaces original Variable Sheaves Drive.
      Variable-Speed Grinding Wheel:
      For increased productivity and improved quality.

      Replaces the Variable Sheaves System on more modern Machines.
      Provides a smooth infinitely variable speed from 0 to dressing speed.
      Controlled with an electronic Tachometer.

      Programmable Servo/Ball Screw Infeed System:
      Replaces manual or hydraulic plunge.

      For extreme accuracy (10 times that of a standard Infeed) and repetitiveness.

      Programmabel cycling sequentially programmable for manual and Automatic

      Feeding Systems, with operator-friendly Controls.

Type “LO”, 220-8 and 300 Series Grinders:
      Variable-Speed Infeed Drive:
      Replaces original Variable Sheaves Drive.
      Variable-Speed Grinding Wheel:
      For increased productivity and improved quality.

      Replaces the Variable Sheaves System on more modern Machines.
      Provides a smooth infinitely variable speed from 0 to dressing speed.
      Controlled with an electronic Tachometer.

      Programmable Servo/Ball Screw Infeed System:
      Replaces manual or hydraulic plunge.

      For extreme accuracy (10 times that of a standard Infeed) and repetitiveness.

      Programmabel cycling sequentially programmable for manual and Automatic

      Feeding Systems, with operator-friendly Controls.

ROYAL-MATER CENTERLESS GRINDERS:
      All types:
      Retrofit older Models with late Models advance features:
      Swivel Regulating Head Mounting Slide.
      Angular-contact Precision Bearings on both Spindles.
      Regulating Spindle Air Flush Lubrication System.
      Variable-Speed Infeed Drive:

      Replaces original Variable Sheaves Drive.
      Programmable Servo/Ball Screw Infeed System:

      Replaces manual Infeed System.

      For extreme accuracy (10 times that of a standard Infeed) and repetitiveness.

      Programmabel cycling sequentially programmable for manual and Automatic

      Feeding Systems, with operator-friendly Controls.