1980 Campbell 4ER4860-48D — UMS record #14927
Grinders, Vertical
Historical UMS record #14927
Specifications
CAPACITY"
Table Diameter48 "
Max. Swing Inside Guards60 "
Clearence Over Table48 "
GRINDING SPDL
Number Of Spindles2
Vertical Spindle Travel48 "
Slide Travel48 "
TABLE
Speeds1 To 90 RPM
MOTORS
Wheel Spindle10 & 5 HP.
DIMENSIONS
Left To Right125 "
Front To Back96 "
Height149 "
Weight36,000 Lbs.
ADDITIONAL SPECS
Elevating Cross rail Travel range12" To 48"
Rail Traverse Rate32 IPM
Equipped With
Right Hand 10 HP. Deep Hole HD Carttridge Type Precision Spindle w/Interchangeable Quill
Type Spindles
Left Hand 5 HP. Spindle, 1740 RPM, 480V, Spindle Swivels +/-90 Degrees
48" Diameter Precision Table W/(8) Radial T-Slots, HD Precision Bearings W/Accuracy
Of .0002" T.I.R.
Automatic Feed On Horizontal Axis, Feed Initiated On Both Ends From .0002" To .004"
Left & Right Hand Oil Tight Pendant Controls
Single Point Diamond Dresser With Magnetic Base
Flood Type Coolant System W/ 60 Gal Capacity & 1/2 HP.
Automatic Motor Driven Continuous Feed Lubrication System To vertical & Cross Slide
Oil resistant Accordian Type Way Covers
Vertical Slide Adjustment Range - 1" To 48" Controlled Electronic Set Points, Reciporation Adj
0 To 120 IPM
Length Of Reciporation Adjustable From 1" To 21" On R.H. Spindle & 1" To 15" On L.H.
Spindle
Angle Setting Of Slides - +/- Of Vertical: 0 To 45 Degrees Inboard & 0 To 30 Degrees
Outboard
Work Table - 5 HP, Infinitely Variable /SCR Drive, Reversible Table Speed 1 To 90 RPM
New Digital Readouts
REPLACEMENT COST
$600,000