USED 1970 LANDIS 3R

14" x 36" Landis, Model 3R Plain Cylindrical, Hydraulic Table Travel, Plunge Cycle Feed, Behind Wheel Dupli-Tru Dresser, Side Wheel Dressing, 3 HP, As Is

           14 x 36 LANDIS PLAIN CYLINDRICAL GRINDER
                     S/N 848-2    Year: 1970
SPECIFICATIONS
Nominal work swings................................ 14"
Maximum work swing over table...................... 14 31/32"
Nominal distances between work centers............. 36"
Maximum work swing and diameter standard machine will grind with full size wheel on machine with hydraulic infeed stroke as noted.............................................. 6" - 2" H.I.
Minimum diameter to grind zero diameter work on centers
................................................... 20"
Coolant tank capacity - gallons.................... 40
Hydraulic tank capacity............................ 19
 
WORK CARRIAGE
Traverse speed - inches per minute - all lengths thru 72"
................................................... 2 to 240
96" - 120" lengths
Traverse speed per turn of hand wheel
Slow............................................... 0.100"
Fast............................................... 0.750"
 
WHEELHEAD & WHEELFEED
Grinding wheel size - standard................ 24" x 4" x 12"
Grinding wheel - maximum width..................... 4"
Grinding wheel spindle speeds - RPM................ 800/96
Grinding wheel - minimum diameter of worn
wheel.............................................. 20"
Automatic infeed at table reversal on diameter -
Basic machine...................... 0.0003" to 0.004"
machine with hydraulic infeed......... 0.0002" to 0.004"
 
 
 
Distance wheel centerline to work center-line to work centerline hydraulic infeed machine - max..................... 20 1/8"
                         - min..................... 10 1/8"
Work diameter reduction per revolution of wheel feed hand wheel................................ . . . . . . . 0.100"
Work diameter reduction per revolution of fine feed knob -
Basic machine..................... . . . . . . . .  0.010"
Hydraulic infeed................................... 0.001"
Maximum hydraulic infeed - on diameter for hydraulic infeed machines.......................... . . . . . . . .  0.090"
Rapid infeed stoke for hydraulic infeed machines - Max..................................... . . . . .  2"
Min................................................ 1/2"
 
HEADSTOCK AND FOOTSTOCK
Work centers....................................... #10 Jarno
Foot stock center movement by................ Lever and hand wheel
Head stock work speeds - RPM
Dead spindle.................................. 72-116-185-300
 
ELECTRIC MOTORS
Wheel drive motor - HP............................. 10
Wheel spindle lubrication pump motor.......... 1760 R.P.M. 230/460
H.P................................................ 1/4
Work drive motor - HP.............................. 3
Hydraulic pump and lubricating drive motor - H.P........................................ . . . . 2
Coolant pump motor - HP............................ 1/4
 
LENGTH BETWEEN CENTERS
Swivel table graduated inches per foot............. 4 3/4"
Degrees included angle............................. 23 degrees
Height form floor to work centerline............... 40 3/4\"
................................................... 42 3/4"
Weight - net....................................... 9,700 lbs.
................................................... 10,000 lbs.
 
 
 
 
 
 
EQUIPMENT AND FEATURES
Hydraulic table travel
Plunge cycle feed
Behind the wheel Duplitru auto truing system
Side wheel dressing
Side wall feed and feed rate
3 H.P. Work head motor
Manual tail stock lever operated
Traverse reed rate L LR R off
Tarry L & R
Oscillating spindle
Dead center head stock
Bijur in base
Coolant in base
Free standing panel
 
Specifications are deemed accurate, however, subject to verification or prior sale.