F250 - NORMAC AUTOMATIC DRILL FLUTE GRINDING MACHINE



 

Other Flute Grinder Models:

F300 F500 F510 F600 F50L FC51

 

Features:

Patented box hopper loading system eliminates slender push rods and is easily set up and adjusted.
Fully automatic operation including loading, dressing, indexing and unloading.
Heavy duty gearbox construction for long life and reliability.
Automatic self-compensating radius dresser system designed to eliminate deflection problems.
Fully enclosed grinding chamber for a cleaner, quieter grinding environment.
Precision grinding spindle - cartridge type, lubricated for life.
Automatic lubrication system reduces parts wear and maintenance.
Low profile design provides easy access to all control points and saves floor space.
Hardened and ground wheel and dresser slides are geared together to eliminate the need to reestablish web size when wheel is changed.
Unique web increase system reduces the possibility of deflection during grinding.
Designed for high production - fully automatic operation allows operator to attend more than one machine.
 

Specifications:

Size Range:
#60 to 1/4" (1.0 mm - 6.5 mm) blank diameter with 4-1/2" (140 mm) maximum flute length, 7-1/2" (190 mm) maximum blank length and 5" (130 mm) maximum shank length.

Helix Angle: Minimum of 18° and maximum of 48° right hand only.

Setup Time: Complete changeover from size to size in an average of 30 minutes.

Grinding Wheel Size: 12" (300 mm) O.D. x 8" (203 mm) I.D. Resin bonded type.

Options: 12" (300 mm) overall length loading system.
Universal Straight Angle dresser.
Hi-rise Web Increase System.




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