Description
MATTISON ROTARY SURFACE GRINDER
Model 48-60E, Type Vertical Spindle,
Serial Number 48-651
SPECIFICATIONS
CHUCK: (Electro-Magnetic)
Diameter 60" (1,524mm)
R.P.M Infinitely Variable thru 28
GREATEST SWING INSIDE WATER PAN,
73½" (1,866.9mm)
GRINDING WHEEL: Segmental Type,
Diameter 32" (812.8mm)
GRINDING WHEEL ASSEMBLY:
Vertical Movement 30" (762mm)
By (Handwheel and Power)
WHEEL HEAD FEED RATE: Variable
Automatic 0.005" thru 165" per/min.
(0.127mm thru 4,191 per/mm)
Pre-determined 0.001" thru 240" per/min.
(0..0254mm thru 6,096 per/mm)
MOTOR DRIVES: wired 460 volts 3-phase
Stone 125 hp (91.94kw) 230/460 volts
Chuck Rotation Hydraulic Drive 5 hp.
(3.7kw) 230/460 volts
Carriage Head Vertical Feed Up/Down 3 hp.
(2.2kw) 230/460 volts
Motor Cooling Fan ¾ hp.
(0.55kw) 230/460 volts
Coolant Pump 1½ hp.
(1.103kw) 230/460 volts
CONTROLS: Controls Wired 115 volts
Master Start/Stop Buttons,
Spindle Start/Stop Buttons,
Table Start/Stop Buttons,
Down Head Feed Start/Stop Buttons,
Head Up/Down Buttons,
Carriage In/Out Buttons,
Coolant Off/On Switch,
Head Flat Tilt Switch,
Variable Feed Rate Dial,
Table Traverse handwheel
EQUIPPED WITH:
Head Quick Tilt.
Motor Percent Load Meter.
Wheel Dresser (Manual).
Neutrofier Remote Control.
Coolant Pump & Tank
Trabon Auto Lubrication System.
Point of Operation Enclosure Door
New set of Segmented Cutting Stones
COMPLETE FACTORY SAFETY GUARDS
60″ diameter Chuck Mattison Model 48-60E Rotary Surface Grinder Swing in Pan 73.5″ – Height under stone 30″