8" X 16" TSCHUDIN "SWISS" SUPER-PRECISION I.D./O.D. UNIVERSAL CYLINDRICAL GRINDER
****** REFURBISHED IN 2020 - WOW! ******
MODEL: HTG-400 S/N: 83-417 NEW: 1983
TABLE:
NOMINAL SWING ....................... 8"
DISTANCE BETWEEN CENTERS ............ 16"
TABLE SPEED ......................... 0 TO 195" IPM
TABLE DWELL ......................... 0 TO 6 SECONDS
SWIVELLING RANGE .................... +/- 11 DEGREES
WHEELHEAD:
WHEEL SIZE .......................... 14"DIA. X 2"W X 5"BORE
SWIVELLING RANGE .................... +/- 5 DEGREES
MOTOR ............................... 4 HP
SPINDLE SPEEDS (3) .................. 1,640, 1,940 & 2,300 RPM
WHEELHEAD INFEED;
RANGE OF PLUNGE FEED DIAMETER
REDUCTION PER MINUTE ............... 0.0005" - 0.200"
AUTOMTIC INFEED OF THE GRINDING
WHEEL PER TABLE REVERSAL,
MINIMUM INFEED INCREMENT,
DIAMETER REDUCTION ................. 0.000050"
DIA. REDUCTION PER REV.
OF INFEED HANDWHEEL ................ 0.080"
HANDWHEEL GRADUATION READS TO ....... 0.0001"
TRAVEL BY USING THE HANDWHEEL ....... 1.8"
RAPID APPROACH, AUTOMATICALLY ....... 1.5"
WHEELHEAD SLIDE BY HANDWHEEL ........ 1.8"
TRAVEL OF THE WHEELHEAD SLIDE
INFEED, AUTOMATICALLY .............. 0 TO .050" ON DIA.
INFEED SPEED, MAXIMUM ............... 1.2"/MIN.
SPARKOUT ............................ 2 TO 30 SECONDS
WORKHEAD:
SPINDLE TAPER ....................... #4MT
SWIVELLING RANGE .................... 360 DEGREES
INFINITELY VARIABLE SPINDLE SPEED ... 65 TO 500 RPM
TAILSTOCK:
TAPER OF CENTER BORE ................ #3MT
TRAVEL OF CENTER .................... 0.8"
APPROXIMATE MACHINE DIMENSIONS ........ 60"L X 48"D X 58"H
APPROXIMATE WEIGHT .................... 4,400 LBS
MACHINE FEATURES::
TSCHUDIN HYDRODYNAMIC TYPE CYLINDRICAL BRONZE TO
STEEL BEARING WHEELHEAD DESIGN
SIMPLE ONE-KNOB CONTROL INITIATES ALL THE SETTINGS
FOR TRAVERSE & PLUNGE GRINDING CYCLES
HYDRAULIC OPERATION FEATURING:
-POWER TABLE TRAVERSE
-AUTOMATIC INFEED
-DUAL RATE INFEED OPTION
-PLUNGE INFEED
-RAPID WHEELHEAD ADVANCE AND RETRACTION
SPARKOUT TIMER
TSCHUDIN "STANDARD" WORKHEAD w/DUAL LIVE & DEAD SPINDLE
EQUIPPED WITH:
SWING DOWN I.D. ATTACHMENT WITH I.D. SPINDLE
CENTER IN WORKHEAD
ELECTRICAL CABINET ON MACHINE, NOT SEPARATE
HYDRAULIC RESEVOIR IN BASE, ISOLATED BUT NOT SEPARATE
COOLANT SYSTEM
3/60/220-440 VOLT ELECTRICS
MACHINE IS PRESENTLY WIRED FOR 220 VOLTS
* * REFURBISHED, COMPLETELY TAKEN APART, SERVICED, CYCLED & READY TO DELIVER! **
* * EXCEPTIONAL CONDITION & APPEARANCE * *
* * INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE * *