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Used

USED 1987 HEALD 273A

Ohio, United States
1,925Listings|27Followers
Overview
Internal Grinders

HEALD 273A internal grinder from 1987 with a 28" swing, 14" max grinding bore, and 15.9" stroke. Features Acu-Rite DRO, sine bar attachment, hydrostatic ways, and 12" mag chuck. Includes 4" riser and extended bed for enhanced performance.

Specs
Swing
28"
711.2 mm
Max Grinding Bore
14"
355.6 mm
Stroke
15.9"
403.86 mm
Travel-Long
20"
508 mm
Workhead Swivel
90
90
Workhead Power
1.5 hp
1.1 kW
Wheel Power
5 hp
3.7 kW
Workhead Speed
500 RPM
500 RPM
Dresser
Yes
Yes
Dimensions
62" x 104" x 77"
62" x 104" x 77"
Weight
7000 lbs
7000 lbs

New: 1987
Machines Features / Specifications:

*Extended Bed – Front of Wheelhead Dovetail to face of Workhead Flange: 42″ *4" Riser
Swing over Table: 28″
Swing, Work head Swiveled 90 degrees: 24″
Angular adjustment of Work head: 90 Degrees
Work head Cross Slide Travel: 11 1/2″
Power or Manual Table Travel: 20″ Max
• Wheel head Cross Slide Travel: 1 1/2″
• Table Speed Range: 0 to 18 FPM
• Rapid Traverse of Table: 18 FPM
• Work head Speeds from 0 to 500 RPM, Variable Equipped with:
• Sine Bar Attachment
• Acu-Rite 3 Axis DRO
• Coolant System
• Extended Bed
• 4" Riser
• (3) Red Head Grinding Spindles
• 12” Mag Chuck
• Dressing Attachment
• Hydrostatic Ways
• Dimensions:
FB X RL – 62″ X 104″
Height: 77″
• Est. Weight: 7,000#

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