August 19, 2025
Discover Unisign’s comprehensive range of high-performance machining heads—engineered to enhance flexibility and efficiency in CNC operations. Our versatile selection is optimized for a wide range of applications, offering seamless interchangeability and compatibility with various tooling systems.

We offer an extensive range of machining heads, tailored to the type of vertical spindle:
- Vertical ram with integrated spindle – machining heads connected to the spindle/ram via basic adaptor
- Vertical ram with adaptor for indexable heads – machining heads directly mounted into the vertical ram
- Vertical ram with C-axis adaptor – machining heads directly mounted with C-axis into the vertical ram
The portfolio is tailored to different types of vertical spindles:
1. Vertical ram with integrated vertical spindle
A. Attachment heads
• Z-axis: 1.000 / 1.250 / 1.600 mm
• Attachment diameter: 230 mm
• Max. spindle speed: 6.000 rpm
• Max. torque: 1.600 Nm
• Power: 36 / 54 kW
• Indexable in C-axis and optionally in B-axis (2.5° or 1° steps)
• Machining head change time: 25 sec.
• Taper size: HSK-A100 | SK50 | Capto C8
• Applicable for: UNIPORT4000-XL | UNIPORT6000 | UNIPORT6000-P | UNIPORT7000 | UNICOM6000
2. Vertical ram with adaptor for indexable heads
B. Exchangeable heads – indexable
• Z-axis: 1.600 mm
• Attachment diameter: 400 mm
• Max. spindle speed: 6.000 rpm
• Max. torque: 1,600 Nm
• Power: 42 / 73 kW
• Indexable in C-axis and optionally in B-axis (2.5° or 1° steps)
• Machining head change time: 25 sec.
• Taper size: HSK-A100 | HSK-A63 | Capto C8
• Applicable for: UNIPORT7000-KW | UNIPORT7000-MTC | UNICOM7000
3. Vertical ram with C-axis adaptor
B. Exchangeable heads – indexable
C. Exchangeable heads – C-axis
• Z-axis: 1.600 mm
• Attachment diameter: 460 mm
• Max. spindle speed: 6.000 rpm
• Max. torque: 1.600 Nm
• Power: 42 / 73 kW
• Indexable in C-axis and optionally in B-axis (2.5° or 1° steps)
• Machining head change time: 25 sec.
• Taper size: HSK-A100 | Capto C8
• Applicable for: UNIPORT6000-HV | UNIPORT7000-KW | UNIPORT7000-MTC | UNICOM7000
With this extended product range, Unisign offers customers even greater flexibility to configure their machining processes for maximum performance and efficiency.























































































































































