July 2008
Adams Machinery Co
6450 N Hamlin Ave
Lincolnwood IL 60712-4042
Tel: 847-673-0556 Fax: 847-673-7636
adams@adamsmachinery.com www.adamsmachinery.com

No. SDG5-42, Gardner, Thrufeed, (2) 100 HP Drives, Rebuilt 1989 [104942]


GARDNER MODEL SDG5-42 PRECISION DOUBLE DISC GRINDER

Serial No. 556-1 New - 1967
Rebuilt by Gardner - 1989

Motor Driven With (2) 100 HP, 1775 RPM, 3 Phase, 60 Cycle, AC Spindle Drives. 7.5HP, 3 Phase, 60 Cyc
e, AC Volt Vickers Hydraulic System. 1 HP, 3 Phase, 60 Cycle, AC Volt Motors For Rapid Traverse. 1/2
HP, 3 Phase, 60 Cycle AC Motor For Dresser

EQUIPPED WITH:
Feed Thru Carrier. Rapid Wheel Head Positioning. Pick Type Incremental Feed To Both Wheels. Airtroni
s Grind Line Control To Sense The Position Of One Grinding Wheel And Control Overall Width And Feed
f Heads. Autocycle. Dresser Control. Worn Abrasive. Low Air Pressure And Machine Auto Lube Control F
ult. Dial Indicators For Both Wheelhead To Provide Direct Readings Of Movement In One Direction. Aut
matic Lubrication System.

SPECIFICATIONS:
Diameter of Abrasive: 42"
Abrasive Thickness (Usable): 1"
Wheel Mounting Flanges (OD x Thickness): 19.25" x 2-15/16"
Minimum Feed Rate: .001
Thru Feed Fixture: Maximum Width: 3"
Maximum Work Height: 18"
Thru Feed Feed Rate: 66 - 400 IPM
Spindle Horsepower: 100 HP
Approximate Weight: 23,500 lbs


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