MACHINE DATA
HEGENSCHEIDT - FARREL CENTERLESS
ROLLER SUPERFINISHING MACHINE
MODEL 7497-M
Hydraulic Pump Motor....3/4 HP at 1800 RPM
Lubrication Pump Motor..1/8 HP at 3600 RPM
Workpiece diameter range ...1/8 to 1-5/8 inch
Workpiece length without steadyrest ....16 to 24 inch
Workpiece length with steady‑rest ...Variable
Plunge rolling length.............3/4 to 1-5/8 Inch
Surface speed of drive roller 193/382 ft/min at 1750/3450 RPI
Feed rate (Variable) Max. 3 inch/sec.
Hydraulic system pressure range Rolling force | 75 to 950 PSI Low Range High Range 230 to 3000 lbs 730 to 9350 lb: |
Timer range (pre-selectable) 0 - 15 sec.
Floor space requirements 35 x 45 inch
Overall height 70 inches
total weight Approx. 2,800 lbs
Fob. Hopkins, MN Sold as is as inspected,
Main drive motor .........1-1/2-3 HP at 1750 - 3450 RPM
