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Turning Center Model


20 HP 6-Axis Twin-Spindle, Twin-Turret CNC Lathe with C-Axis Milling and Optional Y-Axis

PRODUCT
Nakamura Tome Turning Center model TW-20MM

The TW-20MM offers fast and flexible machining with opposed twin-spindles and twin-turrets featuring up to 48 tool stations including 24 milling tools.

45mm Y-axis on Upper Turret
6000rpm Milling speed (Upper / Lower)
20HP + 10HP L/R spindle motor
5HP C-Axis Milling Capable

 

 
SPECS

TW-20MM

20 HP 6-Axis Twin-Spindle, Twin-Turret CNC Lathe with C-Axis Milling and Optional Y-Axis
Machine Style(s): Bar, Chucker
Spindle Direction: Horizontal
Operation Type: CNC
CNC Type: Standard:   Fanuc 18i-TB
HEADSTOCK
Chuck Size (in.)  Std: 8.000    Opt: 8.000 Max. Swing: 10.630
Turning Diameter Max: 10.630
Turning Length (in.) Max: 7.560
Bar Capacity (in.) Std: 2.000    Opt Max: 2.550
MULTI SPINDLE
# of Main Spindles: 2
Main Spindle: rpm: 50 - 5000    Opt: 4500 HP: 20.00    Opt: 25.00  
Nose: A2-6 Bore: 2.560 Opt: 3.150  
# Speed Ranges: 1 Index Increment: 0.001°  
Second Spindle: rpm: 50 - 5000 HP: 20.00  
Nose: A2-6 Bore: 2.560 Opt: (3.150)  
# Speed Ranges: 1 Index Increment: 0.001  
TOOLING
Primary Tool Carrier: Turret L
Max Tools Turning: 24 Rotary: 12
Tool Shank Size (in.): Square: 0.750     Round: 1.000 Rotary: 0.625
Rotary Tool Spindle: rpm: 3,600 Power: 5.00 hp
Second Tool Carrier: Turret R
Max Tools Turning: 24 Rotary: 12
Tool Shank Size (inch): Square: 0.750     Round: 1.000 Rotary: 0.625
RotaryTool Spindle: rpm: 3600 Power: 5.00 hp
# of Simultaneous Cutting Tools: 2
Secondary Mill/Drill Function On-Center: Standard With 'C' Axis: Standard
Off-Center: Optional With 'Y' Axis: Optional
AXES AND TRAVELS
Number of Axes: Standard: 6 Optional: 7
Travel Max Feed Rapid Rate
C1 Std. 360.000 deg 600 rpm
C2 Std. 360.000 deg 600 rpm
X1 Std. 7.680 in. 630 ipm
X2 Std. 7.680 in. 630 ipm
Y1 Opt. 3.540 in. 236 ipm
Z1 Std. 10.430 in. 1,181 ipm
Z2 Std. 30.700 in. 1,181 ipm
WEIGHTS AND MEASURES
Length 135 in.
Width 82 in.
Height 84 in.
Weight 17,160 lbs.
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology