Heald 261

Horizontal Spindle Rotary Surface Grinder
Table Magnetic Size: 17″
Swing Inside Pan: 18 1/2″
Wheel Size: 14″ x 1″ x 5″
Spindle Drive: 15 HP
Distance Top of Chuck to Center of Grinding Wheel: 17 1/2″
Max Angle Convex: 17°
Max Angle Concave: 10°
Table Travel: 12″
Grinding Stroke: 8″
Chuck Speed: 50–225 RPM
Wheel Speed: 1680 RPM
Table Speed Grinding: 0–35 FPM
Table Speed Runout: 0–20 FPM
Power Feed Adjustment: .0001 to .0006 (by .0001)
Lubrication System
Coolant Tank & Pump