KO LEE Surface Grinder

PS818B

8" x 18" Capacity

Economical and easy to operate, these manual surface grinders offer the accuracy of more expensive surface grinders, with the same quality features.

These features include slip-ring handwheel dials, a removable cartridge-type spindle with two pair of duplex spindle bearings, and a 2-HP dynamically balanced motor.

The Ballway model grinders are equipped with hardened and ground ways. The system uses precision steel balls.

Machine built in China, sold and serviced by K.O. LEE Company

Standard Features
• Adjustable table stops with stop block
• 8" x 3/4" x 1 1/4" (200 x 19 x 31.75 mm) grinding wheel
• One-shot lube system
• Leveling pads
• Diamond dresser
• Full cast iron construction
• Hardened and ground ways with precision steel balls
• Adjustable worklight
• Limited one-year warranty
• Wheel guards and wheel collet
• Permanent magnet chuck
• Coolant attachment
• Wheel balancer, arbor and stand
• Direct drive spindle, 3450 RPM
• 230 volt, 3 phase, 60Hz with 110 volt control voltage

Specifications

Table Working Surface (T-Slot, 1/2" bolt)	19" x 8" (501 x 203 mm)
Longitudinal Table Travel	23" (584 mm)
Crossfeed Table Travel	9.12" (232 mm)
Work Height - Maximum Distance from top surface of table to centerline of spindle	17.87" (454 mm)
Vertical Handwheel Graduation	0.0002" - 0.05"/rev (0.004 mm - 1.3 mm/rev)
Crossfeed Handwheel Graduation	0.0005" - 0.01"/rev (0.015 mm - 3 mm/rev)
Permanent Magnetic Chuck	8" x 16" (203 x 406 mm)
Grinding Wheel Size	8" x 0.75" x 1.25" (200 x 19 x 31.75 mm)
Spindle Speed	3450 RPM / 60 Hz
Electrics	NFPA standard: 230/3-ph 60 Hz, 110 V. control voltage
Spindle Motor	2 HP / 3450 RPM / 3-phase / 60 Hz
Floor Space	73" x 46" (1854 x 1168 mm)
Height	64" (1626 mm)
Net Weight	1898 lbs. (860 kg)