Sold

OKUMA MODEL GI-20N CNC INTERNAL GRINDING MACHINE EQUIPPED

GRINDER INTERNAL
Manufacturer:
OKUMA
Model:
GI-20N
Year:
1997
Stock #:
9416
OKUMA MODEL GI-20N CNC INTERNAL GRINDING MACHINE EQUIPPED

Capacities
Range of grinding bore 0.20" - 11.81"
Maximum grinding depth 7.87"
Swing inside chuck guard 15.75"
Work length 7.87"
Work weight x length 330 lbs x 7.87"
Work Spindle
Spindle nose diameter 3.94"
Spindle nose 2.76"
Spindle speed range 100-750 RPM
Spindle speed changes Infinitely variable
Work Head
Swivel angle 10 Degrees
Work Head Cross Slide (X-Axis)
X-Axis travel 1.97" - 5.91"
Auto - infeed rate .00002 - 118 IPM
Positioning rate 472 IPM
Wheel Head
Swivel angle 5 Degrees
Travel - left to right 13.78"
Approximate weight 9,240 lbs

MOTOR SPECIFICATIONS

7 1/2 HP Wheel spinde drive motor

OSP 5020G CNC controls with color and graphics
One (1) BA65-13 Grinding head with 3.937" to 7.874" range and 6,300
to 13,000 RPM
10" Diameter face plate mount
Three position diamond hydraulic dresser
Coolant and mabnetic separator
Transformer

Loading...