10" x 20" K.O. LEE CNC UNIVERSAL CYLINDRICAL GRINDER  

MODEL: C1020ND        S/N: 4101-12-04        MFG. 2004     

**SPECIAL NOTE: NUM 1020 CNC CONTROL, WAS UPDATED IN 2012

 

Table  Swing:........................................ 10"

Distance Between Centers:..................... 20"

Max. Longitudinal Travel:..................... 24"

Swivel:....................................... +/- 7 degrees

Feed Rate:...................................  0.01-400 I.P.M.   

Headstock  Swivel:....................................... 135 Degrees

Speed, infinitely variable in two ranges:..... 35-700 R.P.M.  

Through Hole I.D.:............................ 1.3"  

Center taper:................................. 48"     

Crossfeed  Feed Rate:.................................... 0.01-200 I.P.M.  

Maximum Travel:............................... 7.5"     

Wheelhead:  Grinding wheel size:.......................... 14" x 5" x 1.5"  

Spindle speed:................................ 1,755 RPM  

Spindle Diameter:............................. 3.5"     

Approximate Weight:..........................  3,900 Lbs.    

Approximate Dimensions:......................  107" L-R x 85" F-B x 70" H

 

Equipped with:     NUM Model #1020 CNC Control (See Information on NUM below)  

 

Simultaneous two-axis CNC control with RS-232 &keyboard ports and manual pulse

generator.     The control provides graphical representation ofgrinding and grinding

dressing cycles.  A standard    2D CAD package enables the control to be programmed

at the machine for complex wheel forms and contour generation of the workpiece.   

Plunge, Traverse, Shoulder Grind, Contour Dress and Grind,    Taper Dress and Grind, and

Fillet Radius Dressing &Grinding capabilities

 

Complete Enclosure  

Table and wheelhead driven by AC digital servo motors

  Linear glass scale feedback for wheelhead axis

Pre-loaded linear guideways on the table and wheelhead axes  

AC variable speed headstock motor

#5 Morse Taper/#3 Morse Taper center adapter

6" diameter three-jaw chuck  

Diamond dresser mounted on back side of Tailstock

(2) Dead centers assemblies for providing live and dead center grinding capability

Adjustable spring loaded tailstock with #3 MT center

MOVOMATIC electronic gap eliminator  

Leveling pads  

GRAYMILLS external coolant pump and tank with paper band  filtration

Machine Operation and Maintenance manual

5 H.P. 3/60/460 volt wheelhead motor  

Machine is wired for 460 volt operation

 

NUM CNC Controls:   The company focuses on a number of high end CNC applications,   

where it undeniably has something extra to offer. Headquartered in Switzerland, and

with R&D facilities in Switzerland, France and Italy,    NUM currently has more than 35

sales and service locations    worldwide."       

 

 www.num.com     

America: USA   NUM Corporation   603 East Diehl Road, Suite 115

US-Naperville, IL 60563   +1 630 505 77 22   +1 630 505 77 54     

Service: service.us@num.com

 

F.O.B. Alton, IL (Suburb of St. Louis, MO)

** Superb Condition & Appearance **