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USED 1953 ROCKFORD SA20

Overview
Manufacturer:
ROCKFORD
Model:
SA20
Year:
1953
Status:
For Sale
Description

Rockford SA 20 Vertical Slotter - 36" Table,

Specifications
Max Dia. Head28"711.2 mm
Stroke22"558.8 mm
Power10 hp7.5 kW
DimensionsL-R 90" F-B 110" x 121"HL-R 90" F-B 110" x 121"H
Weight14500 Lbs14500 Lbs

Stroke Min 3"
Stroke Max 22"
Cutting Speed Range Min 25 FPM
Cutting Speed Range Max 100 FPM
Return Speed Ratio to Cutting Speed 2 to 1
Table Traverse - Longitudinal 26"
Table Traverse - Transverse 26"
Table to Lower Face of Tool Head Max 40"
Table to Bottom of Ram Slide 24"
Face of Tool Head to Face of Column 26"
Table Top to Floor 36"
Table Diameter 28"
Table Tee Slots, Width 13/16"
Slotter Capacity: Will Work to Center of Circle 55"
Tool Post Capacity 7/8" x 2"
Tool Head Height, Lower Face to End of Ram 7"
Ram Adjustment, Vertical 22"
Ram Adjustment, Angular, Forward at Bottom 0 to 10 deg
Height Overall Ram Up 140"
Cutting Force Max (low speed) 11,000 Lbs
Max Longitudinal Feed .125"
Max Cross Feed .125"
Max Rotary Feed (10" circle) .200"

Electrics:
10 HP Main Drive Motor
1 HP Table Rapid Traverse Motor
1 HP Ram Speed Change Motor

Equipped With

Dividing Mechanism for Rotary Table
Pendant Push Button Station

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