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Johnford - Roundtop Machinery Company ST-40(60,or70)A

35 HP Super Turning Center with Optional C-Axis Milling & B-Axis Subspindle
Machine Style(s): Bar, Chucker, Universal
Spindle Direction: Horizontal
Operation Type: CNC
Manufacturing machine
Headstock
Main Spindle Turning Diameter Max: 23.620"
Main Spindle Turning Length Max: 72.830"
Main Spindle Turning Length Max Opt: 72.830"
Main Spindle Chuck Diameter: 12.000"
Main Spindle Chuck Diameter Opt: 15.000"
Main Spindle Max Swing: 31.100
Main Spindle Bar Diameter Max: 3.740"
Main Spindle Bar Diameter Opt: 3.740"
Tail Stock Quill And Body: Standard
Single Spindle
Num. Main Spindles: 1
Main Spindle 1:
RPM: 3,000 HP: 35.00 Index Increment: 0.000
RPM Opt: HP Opt:
Main Spindle 2:
RPM: 3,000 HP: 35.00 Index Increment: 0.000
RPM Opt: HP Opt:
Tooling
Primary Tool Carrier: TURRET
Max Tools:
Turning: Rotary:
12 12
Rotary Tool:
HP: RPM:
5.00 4,000
Num. Simultaneous Cutting Tools: 1
Num. Simultaneous Cutting Tools Opt: 2
Secondary Mill/Drill Function:
On-Center Off-Center With 'C' Axis With 'Y' Axis
Optional None Standard None
Axes And Travels
Number Of Axes: 2
Number Of Axes Opt: 3
Number Of Axes Opt 2: 3
Travel Max Feed Rate Rapid Traverse
X Axis 13.390" 590ipm
Y Axis 590ipm
Z Axis 35.430" Opt: 64.960" 590ipm
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