What is Siemens Post Hub?
In the world of CNC programming, postprocessors play a critical role in converting CAM toolpaths into accurate NC code tailored for each specific CNC machine and controller. However, finding a reliable, compatible postprocessor has always been a challenge for many manufacturers.
To address this, Siemens created Post Hub – a global platform hosting thousands of postprocessors and machine kits developed and validated by Siemens and trusted technology partners.
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NX CAM users can easily search, download, and implement suitable postprocessors.
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Each post is built on Siemens standards, ensuring quality, compatibility, and reliability.
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The platform supports a wide range of CNC brands (DMG MORI, Mazak, Haas, Doosan, Okuma…) and controllers (Siemens, Fanuc, Heidenhain, Mazatrol, etc.).
Siemens Posthub
OptiTech On Siemens Post Hub
Since August 2025, OptiTech has officially become a provider of postprocessors and machine kits on Siemens Post Hub. This milestone marks a significant step in bringing Vietnam’s CNC programming expertise to the international stage.
With years of experience in postprocessors, CNC machine simulation (ISV), and advanced 5-axis training, OptiTech delivers:
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Hundreds of optimized postprocessors for leading CNC machines.
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Machine kits & digital twin simulation to validate and verify NC codes before running on the shop floor.
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Expert technical support, including customization services for unique customer requirements.
Benefits for NX CAM Customers
By accessing OptiTech’s solutions through Siemens Post Hub, manufacturers can achieve:
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Easy access – find and deploy the right postprocessor in just a few clicks.
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Time savings – minimize manual editing of NC codes.
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Safe and accurate machining – reduce errors, avoid collisions, and boost productivity.
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Global availability – OptiTech’s postprocessors are now accessible to NX CAM users worldwide.
Conclusion
The presence of OptiTech on Siemens Post Hub not only demonstrates our technical capabilities but also provides global manufacturers with access to high-quality, reliable postprocessor solutions.
