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SUNDSTRAND H-20 HORIZONTAL SPINDLE ROTARY SURFACE GRINDER

GRINDER SURFACE
Manufacturer:
SUNDSTRAND
Model:
H-20
Year:
1967
Stock #:
8372
SUNDSTRAND H-20 HORIZONTAL SPINDLE ROTARY SURFACE GRINDER

Diameter of magnetic chuck 21"
Swing inside of splash guard 26"
Maximum wheel-head traverse 12"
Maximum diameter of grinding wheel 16"
Vertical capacity using 16" dia. wheel 10"
Chuck rotation speed, variable 45 to 190 RPM
Maximum chuck tilt
Concave 10 deg.
Convex 10 deg.
Automatic down-feed
Minimum at each table reversal .0001"
Maximum at each table reversal .0015"

MOTOR SPECIFICATIONS

10 HP AC Spindle drive motor
7.5 HP AC Hydraulic pump motor
1/4 HP AC Coolant pump motor

21" Diameter electromagnetic chuck
Chuck rectifier and neutrofier
Bijur automatic lubrication
This machine qualifies for a 1 year limited warranty at additional cost.

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