large portal CNC machining centre


Economical manufacture of  large components

5-sided machining and vertical turning

Powerful all-rounder

The Uniport 6000 is the ideal choice for multi-sided manufacturing of large components in the most economical way. It is available in gantry configuration or as a moving table with pallet changer. The high vertical clearance and an optional carousel turning station address even the most challenging workpieces. The choice of machining heads enables milling, drilling, tapping, turning and even grinding and rolling – all in a single, small footprint machine.

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Quick payback

The Uniport 6000 with its high-torque gearbox and a host of time-saving features is a truly productive machining centre. Able to handle multiple operations in a compact footprint, this high-uptime machine offers a really excellent ROI. Manufacturers agree that this CNC machine is in a class of its own.

High usability

Featuring a powerful, gearbox-driven spindle with up to a 1000 Nm torque and a choice of right angle and universal heads, this CNC machine can take on just about any large component challenge. With automatic exchange of heads and tools (up to 200 tool pockets!) and the option to integrate a carousel turning station in the machine bed, this machine is renowned for its high usability.

Easy access

When the Uniport 6000 machine is built into the factory floor, it’s easy for operators to step onto the table to change clamps and workpieces. The work area is flexible too, with the option to use the entire area for one large piece, or to adopt pendulum machining with the two stations separated by a screen.

technical specifications

This CNC machine, The Uniport 6000,  is usually installed in a pit, to make it more accessible. It is available with a choice of spindle/torque configurations, and three possible interfaces for tooling (HSK-A100 | ISO50 | Capto C8).

Work Area

  • X-axis
    4.000 - 24.000+ mm
  • Y-axis
    1.500 - 5.000 mm
  • Z-axis
    1.000 / 1.250 mm
  • Vertical clearance
    1.300 / 1.550 mm
  • Width between columns
    1.500 - 5.000 mm


  • Gear box driven spindle
    36/54 kW
    6.000 min-1
    720/1000 Nm


  • Tooling
  • Taper size
    HSK-A100 / SK50 / Capto C8
  • Number of pockets
    # 29-215
  • Tool change time
    10 sec
  • Speed
  • Rapid traverse
    40.000 mm/min
  • Feed Rate
    5 - 40.000 mm/min


  • Right angular indexing head
  • Universal indexing head
  • Carousel turning station
  • Pendulum mode
  • Siemens / Heidenhain

CNC machine applications

  • Logistics
  • Energy
  • General machining

We have established a world leading position in front axle machining. Truck manufacturers and suppliers use our UNITWIN CNC machine to produce more than 2 million front axles every year.

For the complex rear axle machining we also have a dedicated solution: our UNIAXLE. With this new CNC machine you can machine cast iron as well as steel welded rear axles to the greatest precision, in the shortest possible time, all in a single setup.

For everything from bogies to wheels and weld preparation to wheel carrier machining, Unisign has highly versatile machines like the Uniport6000 and Uniport7000. These gantry style machining centres are part of the machine tool program that have been designed to deliver extremely high capacity, dynamics, rapid acceleration and offer a generous working area.

applications for logistics

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Heavy duty turning, milling and drilling characterises the production of components for energy-producing equipment like (wind) turbines. So you need a CNC machine that can take the load. A mill-turn machining centre like the Unicom6000, Unicom7000 and the Uniport7000-MTC or a multi-functional Uniport6000 and Uniport7000 are the ideal solution for producing these demanding parts.

Pumps and valves for the oil & gas industry can be highly complex parts to produce with seals, gaskets, flanges and requirements like spiral grooves and elliptical conical eccentric turning. The machining centres from Unisign, with their high degree of automation and specially designed software, are a unique solution capable of milling parts that others cannot.

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At Unisign we understand that our customers don’t just buy a CNC machine, they buy a process. And price per part is key. So for general applications we offer high torque machines with high material removal rates, including 5-axis and 5-sided machining and a choice of moving table or palletized, depending on the footprint available.

applications for general machining

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