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84" BLANCHARD MODEL 42/72/84 ROTARY SURFACE GRINDER

GRINDER SURFACE
Manufacturer:
CONE BLANCHARD
Model:
42/72/84
Year:
1959
Stock #:
3569
84" BLANCHARD MODEL 42/72/84 ROTARY SURFACE GRINDER

Magnetic chuck diameter 72"
Non magnetic integral extension to84"
Maximum swing 108"
Segmented wheel diameter 42"
Number of segments 10
Length of segments 8"
Maximum vertical capacity under new segments
(12" of extended vertical capacity)30"
Wheel speed 360 RPM
Chuck speeds (4) 3, 4.8, 7.8, 11.9 RPM
Power vertical wheel downfeed (variable).004 - .008 IPM
Overall dimensions (machine only)124"W x 237"L x 150"H
Approximate weight 61,000 lbs.

MOTOR SPECIFICATIONS

100 HP 3/60/440 Spindle motor
7 1/2 HP Table rotation motor
Torque Motors for head raise and lower and for table traverse
Coolant pump motor

Electromagnetic chuck control
Lubrication system
Coolant system
Splash guards
Pendant controls
Control Box

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