TWIN 42 / 65 / 102

Innovative work area design for the highest productivity

  • Unique, patented work area design – NC-controlled, offset traversable counter spindle for simultaneous, collision-free internal machining on the main and counter spindle
  • Tailstock on the counter spindle slide*
  • User-oriented automation solutions, such as integrated work piece handling for diameters up to 230 mm as well as a loading portal
  • Machining of bars up to ø 117 mm (size 2) with shaft lengths up to
    550 mm and a work piece diameter up to 260 mm
Processing Examples

Automation solution: integrated work piece handling
Polygon turning using the counter spindle through the simultaneous counter rotation of the work piece and fly-cutter head, results in a hexagon with a rotational speed ratio of
1 : 2 on three fly cutters
Technical Data

TWIN 42

Size 1

 TWIN 65
Size 1 | Size 2		 TWIN 102
Size 2
* optional, ** tool holder 1 with a B-axis
Spindle distance
mm
580
580 | 900
900
Chuck diameter
mm
130 / 140
130 / 140 | 200 (250)
250
Max. bar diameter.
mm
45
65 | 65
102 (90, 117)*
Drive power spindle 1, 2 (100% DC)
kW
22, 22
15, 15 | 25, 20
34 (36)*, 20
Max. rotational speed
rpm
7,000
5,600 | 5,000
3,200 (4,000)*
Slide travel (X1 / X2) cross
mm
220 / 120
220 / 120 | 300 / 180
290 / 180
Slide travel (Z1 / Z2) longitudinal
mm
320 / 345
320 / 345 | 650 (600)** / 650
650 (600)** / 650
Cross stroke spindle 2
mm
145
145 | 175
175
Y-axis
mm
± 30
± 30 | ± 40
± 40
B-axis*, swivel range
degrees
–
– | 135 / - 45
135 / - 45
Driven tool stations
2 x 12
2 x 12
2 x 12
DMG ControlPanel with a 15" screen and 3D-software
Siemens 840D powerline