Custom CNC Machined Gripper for High-Speed Bottle Cap Installation Line

We delivered a custom-designed automation gripper, with key components manufactured by precision CNC machining to ensure repeatability and assembly consistency.The gripper was fully assembled, tested, and delivered as a ready-to-use solution for the customer’s packaging line.

Background

The customer, a globally recognized personal care brand, operates high-speed automated packaging lines handling tens of thousands of bottles per shift.
To support increasing production demand, the cap installation process required higher stability, precision, and long-term reliability.

We delivered a custom-designed automation gripper, with key components manufactured by precision CNC machining to ensure repeatability and assembly consistency.


Challenges

  • Continuous high-speed operation with hundreds of repetitive gripping and rotation cycles per hour

  • Stable and repeatable gripping force required to ensure consistent cap installation

  • Limited installation space within existing packaging equipment

  • Tight project timeline with minimal allowance for production downtime


The gripper was fully assembled, tested, and delivered as a ready-to-use solution for the customer’s packaging line.Custom gripper integrating clamping and rotation functionsWe recently supported a global personal care (FMCG) brand in upgrading an automated packaging line for bottle cap installation.

Solution

XTJ CNC developed a customized CNC machined gripper assembly integrating gripping and rotational functions into a compact structure, tailored to the customer’s packaging line.

Key components were manufactured using precision CNC machining, ensuring high repeatability and assembly consistency.
The gripper was fully assembled and functionally tested before delivery, supported by XTJ CNC’s strong local supply chain to ensure short lead times.


Results

  • Stable and reliable automated cap installation during continuous operation

  • Improved production efficiency and line consistency

  • Reduced manual intervention and unplanned downtime

Customer feedback:

“The solution has been running continuously without failure since installation.”

We don’t just machine parts — we help customers deliver automation components that work in real production environments.

Stable and reliable cap installation during continuous operation The solution has been running continuously without failure since installation.

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Hafiz Pan

Hafiz Pan is the Operations Director at XTJ CNC. With 8 years of experience in the precision manufacturing industry, he has written multiple technical articles for Modern Machine Shop and Production Machining. He specializes in translating complex machining processes into clear, engineer-friendly content.

Brand Marketing Director at XTJ Precision Manufacturing Portrait of an Expert in the Precision Manufacturing Field
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