USED, 504" (42') RD&D - DORRIES SCHARMANN / NILES CNC VERTICAL BORING MILL WITH LIVE TOOL

Equipped With

TABLE DIAMETER: 27'

SWING

COLUMNS FORWARD: 28'

COLUMNS RETRACTED: 42'

TABLE SPEEDS

LOW RANGE: 0.01 - 2.44 RPM

HIGH RANGE: 0.02 - 6.00 RPM

TORQUE

LOW RANGE: 1,089,200 FT-LBS AT 0.01 - 0.60 RPM

HIGH RANGE: 435,750 FT-LBS AT 0.02 - 1.50 RPM

TABLE MOTOR: 125 HP

TABLE LOAD CAPACITY: (300,000 LBS. (EVENLY DISTRIBUTED)

COLUMN

HOUSING TRAVEL: 165"

DRIVE MOTOR: 15 HP

TRAVERSE RATE: 23 IPM

ATTITUDE ADJUSTMENT: +/- 0.001" - 0.125"

CROSSRAIL

HEIGHT UNDER RAIL: 20" - 140"

RAIL VERTICAL TRAVEL: 117"

DRIVE MOTOR: 25 HP

TRAVERSE RATE: 14 IPM

LEVEL ADJUSTMENT (MANUAL): +/- 0.001" - 0.125"

SADDLE

CROSS TRAVEL (EACH SIDE): 221.0"

FEED RATES: 0.005 - 1.125 IPR

RAPID TRAVERSE: 29.5 IPM

MAXIMUM FEED FORCE: 30,000 LBS.

RAM

TRAVEL LEFT: 84"

TRAVEL RIGHT: 67"

CLEARANCE UNDER RAM (TOOL REMOVED): 130"

FEED RATES: 0.005 - 1.125 IPR

RAPID TRAVERSE: 29.5 IPM

MAXIMUM FEED FORCE: 15,000 LBS.

MAXIMUM REACH OF RAM FROM TABLE: 290"

ROUTERS

TYPE: TEMPUS# CT55

POWER: 20 HP

SPEEDS: 7100 - 14,200 RPM

TOOL HOLDERS: 3/4" AND 2" (SQUARE SHANK)

OPERATOR PLATFORM

CAPACITY: 500 LBS.

HORIZONTAL TRAVEL RATE (VAR. AC): 20 - 200 IPM

VERTICAL TRAVEL RATE (FIXED PNEUMATIC): 80 IPM

ELECTRICAL: 460V/3P/60HZ/520A

EQUIPPED WITH:

GE FANUC TTA CNC CONTROL

HYDROSTATIC MAIN BEARING

DIRECT CURRENT PRIME MOVER

OPERATOR CAB WITH POWER VERTICAL AND HORIZONTAL MOVEMENT

ADJUSTABLE ANGLE MILLING HEADS - CAN BE LOCATED AT BOTTOM OF EITHER RAM OR TOP OF RIGHT HAND RAM.

NOTES: 

*RE-ENGINEERED AND REBUILT BY RD&D - DIVISION OF DORRIES SCHARMANN 1994

**MACHINE SHOWS LIKE BRAND NEW

***1278 TABLE HOURS SINCE REBUILD