MultiAlpha 8x20

Multispindle automatic turning machines with NC – 8 spindles. Capacity up to 4-22 (25) mm 

The MultiAlpha 8x20 offers even more in terms of feasibility, with its 8 powered spindles and 2 counter spindles each capable of operating with 5 tools. The MultiAlpha 8x20 affords the user new possibilities.

Main advantages: 

  • 8 motorspindles with independent speeds
  • 1 numerical manipulator
  • Double counter-spindle operations with 2x3 CNC axes

Technical specifications

MultiAlpha 8x20

Linear axes

25 (30)

Rotating axes

9 (13)

Bar capacity

22 (25) mm

Max. workpiece length

90 (140) mm

Powered spindle max. speed

8’000 rpm

Powered spindle power

Powered spindle torque

11,6 (15,4) kW

16 (20.2) Nm

Counter spindle max. speed

8000 rpm

Counter spindle motor power

Counter spindle motor torque

3,7 (9,5) kW

8,3 (24) Nm

Motorquill max. speed

8000 rpm

Motorquill max. power

Motorquill max. torque

5,3 (7,5) kW

7(9.2) Nm

HP motorquill max. speed

8000 rpm

HP motorquill max. power

HP motorquill max. torque

10,6 (15) kW

14(18.4) Nm

Max. number of tools in secondary operation

5 (10)

Max. number of rotating tools in secondary operation

3 (6)

Numerical control

Fanuc 30i

Programming system

TB-DECO