CO-100 HERTLEIN AUTOMATIC CUT-OFF MACHINE
Machine will cut off blanks for Taps, Drills, End Mills and Counter Sinks
Provides the advantages of a ground surface and much closer tolerances in blank length and O.D.
Because the grinding wheel is formed by a diamond roll dresser, almost any desired form can be obtained.
Machine is designed to work with a fully automatic bar feed magazine.
Max. Collet Size: 25 mm.
Min. Collet Size: 3 mm.
Max. Blank Length in one-feed stroke: 300 mm.
Optional: (Longer blanks made in multiple strokes).
Max.Width of Grinding Area: 48 mm.
Diameter of New Wheel: 457 mm.
Min. Diameter of Wheel: 380 mm.
Hole: 304 mm.
Max. Width: 48 mm.
Cutting Speed: ca.70 m/sec.
Grinding Motor: 20 HP.
Hydraulic Motor: 10 HP.
Dresser Motor: 1/4 HP.
Work Spindle Speed Range: 200-2000 RPM.
Collet Type used: Hardinge 5C.
NOTE: The machine is powered by a separate hydraulic unit.