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.
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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