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48" GRAY MODEL 80F RINGMASTER CNC VERTICAL BORING MILL

Vertical Boring Mills (incld VTL)
Manufacturer:
GRAY
Model:
80F RINGMASTER
Year:
1989
Stock #:
7547
48" GRAY MODEL 80F RINGMASTER CNC VERTICAL BORING MILL

Table size (2) 48"
Maximum swing 56"
Maximum weight on table 7500 lbs.
Spindle RPM
Low range 2 -113 RPM
High range 9 - 453 RPM
Front rail width 24"
Feeds, infinitely variable .01 to 60 IPM
Rapid traverse 200 IPM
Height under rail head saddle 36"
Distance of ram nose below saddle 2" - 38"
Ram travel to table center 43"
Ram travel past table center 46"
Ram spindle taper 60
Ram size, square 8.5"
Machine height 180"

MOTOR SPECIFICATIONS

75 HP DC Relimae electric motor drive 3/60/460 V

(2) 48" diameter 3-Jaw scoll chucks and pallet changer
Hardened and ground replaceable way surfaces
Ballscrews for X & Z axes
Ram head with 20 station tool changer
Part probe, tool probe
Heidenhein optical scales
Air blast through drawbar
Coolant through drawbar
Refrigeration system
Fanuc 11TA CNC control remote mounted

(Con't)
Chip conveyor
Enclosure with automatic doors
64 tool offsets
CLM (probe) cycles including skip function, programmable
data input, custom macro & probe cycles
Optional block skip 2-9
Variable lead thread cutting
Tool retract during threading cycle
Chamfering & corner R
Part program storage - Total 1050 feet
200 program storage
Expanded program edit function
Sequence number compare & stop
Program restart
Block restart
Manual pulse generator

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