
Solving Complex O-Ring Installations – A 6-Position Shuttle
September 9, 2025The Power of Multiple Head Assemblies:
Maximizing Versatility in O-Ring Installation
Why Multiple Head Assemblies Matter
Adding extra head assemblies to an AIS machine increases its flexibility and usability. With modular head assemblies and optional mandrels, manufacturers can:
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Install different sizes of O-rings on the same part in separate operations.
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Switch between entirely different parts without needing multiple machines.
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Maximize uptime by minimizing manual handling and setup time.
For example, a single part that requires two different sized O-rings can be processed efficiently: install the first O-ring, swap the head assembly and mandrels, load the second O-ring, and complete the installation, all without requiring a second dedicated machine.

Practical Applications in Production
Multiple head assemblies are ideal for production lines that handle a wide variety of parts. Operators can swap assemblies to accommodate different O-ring sizes, part geometries, or production requirements quickly and reliably.
Quick Changeovers:
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Head assembly swaps: under 10 minutes
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Mandrel swaps: in seconds
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Only the supplied tools from the AIS machine are required
Adding a small number of extra head assemblies is relatively straightforward. As the number of assemblies increases, careful attention to machine fit and finish is important to ensure reliable operation across all configurations.
Benefits of Multiple Head Assemblies and Mandrels
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Production Agility
Manufacturers can seamlessly transition between parts, maintaining high throughput and reducing manual handling. A single AIS machine can handle a wide range of O-ring sizes and part types efficiently. -
Reduced Downtime
Rapid changeovers allow production lines to remain continuous and efficient. Operators can switch between head assemblies and mandrels quickly, minimizing delays. -
Maximized Efficiency
With multiple head assemblies, one machine can effectively replace several dedicated machines, saving floor space, capital investment, and maintenance resources.
Adaptability and Engineering Excellence
AIS machines are designed to grow with your production needs. The combination of multiple head assemblies, mandrels, and precision engineering ensures machines can adapt to diverse O-ring installation challenges.
This modular, customizable approach is critical in environments where part designs, O-ring sizes, and production volumes constantly evolve. By providing flexible solutions, AIS helps manufacturers streamline operations without sacrificing quality.
Conclusion
Multiple head assemblies are more than just an accessory, they’re a strategic tool for manufacturers seeking versatility, efficiency, and adaptability in O-ring installation. Whether installing multiple O-rings on a single part or switching between different parts and sizes, AIS’s modular design philosophy ensures production lines remain agile, productive, and precise.