10 x 18 NORTON TYPE "CTU" SEMI AUTOMATIC CYLINDRICAL GRINDER
WITH ABOVE THE WHEEL DRESSER
S/N 24543 New: 1962
STANDARD CATALOG SPECIFICATIONS
Nominal length..................................... 18"
Maximum swing...................................... 10 31/32"
Nominal swing...................................... 10"
Maximum diameter work ground w/30" wheel........... 10"
GRINDING WHEELS
Wide capacity...................................... 30" x 4" x 12"
WHEEL AND WORK CENTER DISTANCES
Maximum............................................ 21"
Minimum............................................ 8 1/4"
Coolant tank capacity (U.S. Gallons)............... 75
Coolant pump capacity (Gallons per minute)......... 21
Hydraulic oil reservoir capacity (U.S. Gallons).... 38
Lubricating oil reservoir capacity (U.S. Gallons).. 3 1/2"
SWIVEL TABLE ADJUSTMENT (Inches per ft. on dia.)
Machine length..................................... 18"
Maximum taper...................................... 3 1/2"
Note: Actual tapers ground depend on wheel diameter, work
diameter and length. Also on the location of the taper
with reference to the pivot point.
HEAD STOCK
Spindle diameter................................... 4 1/8"
Center diameter.................................... 1 3/4"
Center taper....................................... No. 14 Jarno
Work speeds, AC Motor............... 50 80 125 200 RPM
Work speeds, DC Motor.............................. 30 275 RPM
FOOT STOCK
Spindle diameter................................... 2 3/4"
Center diameter.................................... 1 3/4"
Center taper....................................... No. 14 Jarno
BASE WAYS
Width of flat way.................................. 2 1/2"
Width of V way (Projected)......................... 2 1/2"
Lubrication......................... Automatic pressure
WHEEL SLIDE
Length of bearing ways............................. 37 3/8"
Width of flat way.................................. 5 5/8"
Width of V way (Projected)......................... 4 11/32"
Overall width of ways (Projected).................. 20 5/8"
Total bearing area (Projected)..................... 372 sq. in.
Lubrication......................... Automatic pressure
Automatic rapid advance stroke (Max)............... 4"
WHEEL SPINDLE
Material............................ Heat treated alloy steel
Large bearing (L.H.)................ 3 1/2" x 8 5/16"
Small bearing (R.H.)................ 3 1/2" x 7 1/8"
Number of speeds.................... 3
Diameter of pulleys................. 14 1/8" 11 5/16" 9 9/16"
Drive from motor.................... 7 Vee belts
Lubrication......................... Automatic flood
Reciprocation....................... 0 3/8"
TABLE SPEEDS
Range of speeds (Inches per minute)........... 2" 240"
Number of speeds.............................. Infinite
MOTORS
Wheel drive................................... 15 HP, 1800 RPM
Work drive.................................... 1 HP, 1200 RPM
Hydraulic & lubricating....................... 1 HP, 1200 RPM
Coolant pump.................................. 1/4 HP, 1800 RPM
EQUIPMENT & FEATURES
Automatic Grinding Cycle Including
Automatic wheel head retraction.
Wheel guard mounted hydraulic truing.
Hydraulic operated tail stock.
Plunge.
Coolant in base.
30” OD Wheel.
Specifications are deemed accurate, however, subject to verification or prior sale.