1987 Okamoto 820A (Manual Surface Grinder)

1987 Okamoto 820A

Manual Surface Grinder

Table Size: 8″ x 20″

Longitudinal Table Travel: 25.59″

Max. Table Load: 440 Lbs.

Cross Saddle Travel: 9″

Max. Distance Under Wheel: 15.6″

Table Speed: 1- 83 FPM

Cross Saddle Feeds (Intermittent): 0.02″- 0.8″

Continuous Cross Saddle Feed: 4- 40 IPM

Automatic Spindle Downfeed Rate (Incremental): 0.0002″- 0.0015″

Rapid Vertical Spindle Rate: 19 IPM

Grinding Wheel Size: 8″ x 1″ x 1 1/4″

Grinding Motor Power: 2 HP

Machine Dimensions (LxWxH): 90″ x 70″ x 75″

Machine Weight: 3,600 Lbs.

-EQUIPPED WITH-

8″ x 20″ Electro Magnetic Chuck

Variable Chuck Control

Auto Lube System

Coolant System

Splash Guard

2 Axis Digital Read Out

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