Nakamura-Tome TW-20

 Tour CN à banc incliné Nakamura TW 20

Nakamura Tome Precision Japan

Tour CN bi-broches bi-tourelles avec fraisage

Serial Nr W205108

Poids 6500 kg

CNC lathe twin spindles twin turrets with milling

Slant bed CNC lathe with live tooling

Make NAKAMURA TOME type TW 20

Subspindle, 2 turrets 12 positions

Year 1999 delivered new in 2000

Tool probe

Bar feeder Fedek type DH-65L year 1999-2000

Chip conveyor

Machine weight 6500 kg

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For left unit and right unit

Max. bar size capacity 51 mm

Standard diameter 215 mm

Max. turning diameter 270 mm

Max. swing diameter over the telescopic guideways 270 mm

Max. turning length 192 mm

Distance between main spindle nose and turret face max. 375 mm min. 110 mm

Max. distance between left and right spindles noses 1080 mm

Main spindle motor 11/15 kW and speeds 50 to 5000 RPM

Subspindle motor 2,2/3,7 kW speeds 55 to 5500 RPM

Spindle bore 65 mm and bore of draw tube 52 mm (on both spindles)

Spindle height above floor 1018 mm

X-axis left and right = 195 mm

Z-axis left = 265 mm

Z-axis right = 780 mm

Rapids X = 12 m/min, Z = 24 m/min

Cutting feed X and Z = 0,0001 to 500 mm/rev

Total main power required 54 kVA + bar feeder (maybe total 61 kVA)