← Gray Specifications UMS MACHINERY SPECIFICATION LIBRARY
Gray 60" Ringmaster Specifications Historical specifications from exact UMS machinery records.
Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.
Machine type: Vertical Boring Mills / VTL / VBM
Historical 60" Ringmaster Specifications by Year Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.
1981 Gray 60" Ringmaster — UMS record #3618 Vertical Boring Mills, VTL, VBM, CNC
Historical UMS record #3618
Copy Specifications Specifications CAPACITY
Table Diameter 60 "
Maximum Swing 72 "
Maximum Height Under Rail 60 "
SPINDLE
Spindle Speed: Minimum 4.8 rpm
Maximum 318 rpm
Motor 75 hp
HEAD(S)
Number of Heads 2
Ram Head No
Turret Head Yes 5-Pos
Side Head Yes 4-Pos
Equipped With General Electric 1054T 4-Axis CNC Control
Gray Sentry II Diagnostic System
Spindle Oil Chiller
Mayfran Elevated Chip Conveyor
NOTE
(2) Identical Machine available.
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