ACIERA MODEL R-20 VERTICAL COPY MILLING MACHINE

Spindle speeds 654 to 8280 RPM
Copying ratio 11
Distance between cutter and tracer, adjustable 10" to 12"
Vertical cutting stroke of spindle 2-1/2"
Spindle with provision for double-taper E25 collets
with bores of 1/16" to 9/16"
Milling spindle speeds (10) 654 to 8280 RPM
Tracer height adjustment, up to .001" drum graduations
Working table
Effective clamping surface 32" x 8-1/2"
Horizontal displacement of the table 12-1/2"
Stepless control of table feeds 0 to 16"/min.
Manual vertical displacement of the table 10-1/2"
Vernier for displacement of the table, 1 division .001
"
Headstock
Automatic transverse movement 7"
Automatic transverse feed .001 to .020"
Weight of complete machine, approximate 1,870 lbs.

MOTOR SPECIFICATIONS

0.5 HP 1400 RPM Pump motor
5-1/2 gallon Capacity of oil reservoir
0.15 HP Coolant pump