• Vertical Lathes

    Vertical Lathes

    Vertical Lathes

  • Vertical Lathes

    Vertical Lathes

    Vertical Lathes

Vertical lathes

AC Series Double column design (mm 3600-6500)


The Pietro Carnaghi vertical turning centre model AC is designed and built in a compact form, with an extremely rigid thermo symmetrical structure, having two columns mounted to the table base.
All these elements are assembled together in order to constitute a tough structure ensuring maximum stability and rigidity.
The movable crossrail is designed and sized to withstand severe cutting conditions.
On the front part two horizontal sliding guides support the vertical ram saddle in its horizontal movement (through hydrostatic pockets).The distance between the superior and the inferior guide way is dimensioned to ensure the maximum cutting performances.

The different available configurations (different turning height, ram sections, machining accessories, measuring probes accessories) make the models AC to be the more flexible and useful to any need: starting from the most sophisticated precision in finishing operations (parts for aeronautics), to the most severe cutting conditions (forging rings).


Technical data:

    AC36
T/TM
AC42
T/TM
AC46
T/TM
AC52
T/TM
AC62
T/TM
AC65
T/TM
Max. turning diameter mm 3600 4200 4600 5200 6200 6500
Table - Pallet diameter mm 3000 / 3200 3500 3500 / 4000 4500 5000 / 5700 6000
Max. allowable weight t 40 50 80 80 120 - (170) 200 - (250)
Standard RPM RPM 150 120 100 100 75 60
Turning power kw 60 - 100 - (120) - (180) - (300)
Turning height: fixed crossrail mm 750 - 1000 - 1200
Turning height: movable crossrail mm 2000 ÷ 3500 2000 ÷ 4500 2500 ÷ 5000 2500 ÷ 6000
Ram section mm 250 x 250 - (300 x 300) 300 x 300 (350 x 350) 300 x 300 - (350 x 350) - (400 x 400)
Ram stroke Z axis mm 1250 - (1500) - (1800) - (2000) - (2500) - (3000)
Milling power kw 37 / 40 / 60
Max. RPM RPM 3000 - (6000)
Rapid feeds X-Z-axes mm/min 15000