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Home » 3-Independent-Spindle Machine: the turning point for those who want to produce better and faster
3-Independent-Spindle Machine: the turning point for those who want to produce better and faster

3-Independent-Spindle Machine: the turning point for those who want to produce better and faster

/ Machining Centers / Maurizio Porta

Why Changing Your Approach to Production Can Make the Difference.

In the world of manufacturing, change is never easy. Often, the real obstacle isn’t technical but mental: why should a manufacturing company that has always been profitable question its way of producing?
The answer is as simple as it is urgent: those who don’t evolve, fall behind.

Flexibility or Productivity? Why Choose When You Can Have Both.

Traditionally, transfer machines offer high productivity for large batches (from hundreds of thousands to millions of pieces), while machining centers stand out for their flexibility but slow down when volumes increase.
To solve this issue, a new category of machine tools was created: the 3-independent-spindle Machining Center, designed to integrate the strengths of both technologies into one single process.

Do you want to learn more about Flexibility and Productivity?

👉🏼 Book a free call with one of our Technical Tutors:
we’ll analyze your specific case and show you how the PORTACENTER can concretely improve your production efficiency.

Request your Free Consultation
Front view of three PORTACENTER models — PRO, EVO, and HYPER — showcasing different designs and technological evolutions of the multi-spindle machining center.

PORTACENTER: A New Standard for Medium Batches

The PORTACENTER represents the new generation of machine tools.
It’s a 3-independent-spindle Machining Center that combines:

  • The rotary table typical of transfer machines, with 3 stations + 1 loading/unloading station.
  • The operating units of machining centers, with automatic tool change.

The PORTACENTER is designed to be reliable, competitive, and available on short lead times (delivery within 60 to 90 days), thanks to production in series.

It is the ideal solution for batches ranging from 500 to 5,000 pieces but can also handle productions from 100 up to over 10,000 pieces, depending on complexity and repeatability.

Technical Features Designed for Efficiency.

  • Single-block steel welded structure, stabilized and self-supporting → eliminates the need for invasive foundations.
  • Tool magazine with 12, 24, or 40 positions each → allows for twin or dedicated tools for different batches.
  • Use of standard tools → reduces costs and lead times compared to special tools required by transfer machines.

Production changeover is streamlined: simply replace the workpiece clamping system.
A real advantage for those who deal with frequent batch changes.

Performance, Reliability, and Operational Simplicity.

  • Cycle time reduction thanks to 3 fully independent spindles working simultaneously.
  • Greater rigidity and better tooling access, avoiding tool extensions, reducing vibrations, and fully exploiting spindle power and torque.
  • Compatibility with the latest Siemens, Fanuc, and Mitsubishi CNCs.
  • Fiberglass enclosure with quick access panels using electromagnetic release, following Lean Manufacturing principles.

Simplified Maintenance and Smart Diagnostics.

The PORTACENTER is Industry 4.0-ready:

  • Every sensor (vibration, temperature, pumps, levels, motors) communicates directly with the CNC — and they are smart sensors.
  • Powerful and intuitive graphical interface with a simple “traffic light logic” (green/red) to keep everything under control at a glance.
  • Most anomalies can be resolved remotely, reducing downtime and increasing productivity.

Conclusion: A Concrete Solution to Embrace Change.

In today’s context, characterized by customization demands, shorter cycles, and cost pressure, relying on a hybrid machine tool like the PORTACENTER can be a real game-changer for manufacturing companies.
It’s not just about buying a machine — it’s about embracing a new production method that combines flexibility, productivity, and cost-per-piece reduction.

Do you want to learn more about Flexibility and Productivity?

👉🏼 Book a free call with one of our Technical Tutors:
we’ll analyze your specific case and show you how the PORTACENTER can concretely improve your production efficiency.

Request your Free Consultation
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