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

Brand
NILES

Model
VBM 27

Type
Boring Mills, Vertical, CNC (Including VTL)

Stock #
19360

Condition
Used

Year
1994

Location
City Not Specified,
United States

Specifications

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
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