Blanchard 11AE-20 Vertical Rotary Surface Grinder, New 1983.

Specifications:

Chuck diameter........................................................................ 20".

Swing inside waterguards........................................................ 21".

Wheel size................................................................. 11" x 5" x 9".

Vertical range under new segments......................................... 12".

Maximum unbalanced work load on chuck...................... 500 lbs.

Chuck speeds (variable).............................................. 15 - 75 rpm.

Grinding wheel speed..................................................... 1200 rpm.

Rapid traverse rate.............................................................. 20 ipm.

Wheel head jog rate........................................................ 0.100 ipm.

Coarse feed rate................................................ 0.001 - 0.100 ipm.

Fine feed rate.................................................... 0.001 - 0.010 ipm.

Coarse to fine change over point.................................. 0 - 0.009".

Spindle motor....................................................... 15hp3/60/230/v.

Floor space............................................................... 80"L x 36"W.

Weight (approx.).............................................................. 7,400 lb.

Equipped with:

20" Electro-magnet chuck (Approximately 0.494" Chuck Thickness).

AutoZero II Control.

Cylinder Type Grinding Wheel.

Trabon lube system.

Wheel dresser.

Coolant system in base.

SPECIFICATIONS ARE CORRECT TO THE BEST KNOWLEDGE OF THE SELLER. BUYERS ARE ENCOURAGED TO CHECK IMPORTANT CHARACTERISTICS.

We try to give accurate and reliable descriptions, but these are not guaranteed and we advise prospective purchasers to check important details.

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