{"id":7990,"date":"2026-04-20T09:00:53","date_gmt":"2026-04-20T07:00:53","guid":{"rendered":"https:\/\/samasitaly.com\/?p=7990"},"modified":"2026-04-10T12:23:42","modified_gmt":"2026-04-10T10:23:42","slug":"laser-marking-for-pipettes","status":"publish","type":"post","link":"https:\/\/samasitaly.com\/en\/news\/laser-marking-for-pipettes\/","title":{"rendered":"Pipette Laser Marking: the SPM24 Practical Approach"},"content":{"rendered":"

In the medical and cosmetic packaging sector, precision is a fundamental requirement. With the development of the SPM24<\/strong>, our goal was to provide a solid working tool for pipette laser marking<\/strong> (tige), combining meticulous mechanics with functional robotic management.<\/p>\n

 <\/p>\n

24-Station Organization: Order and Method<\/strong><\/p>\n

The machine\u2019s operation is based on a 24-station intermittent motion star wheel. This technical choice stems from the need to manage the production flow in an orderly manner, ensuring that each individual pipette is correctly positioned for the marking phase.<\/p>\n

Furthermore, we have integrated a sector-based vacuum system on the star wheel<\/strong> that holds the pipettes perfectly still and aligned as they pass under the laser. This feature is essential to ensure that every mark is placed exactly where it needs to be, eliminating any potential deviation.<\/p>\n

 <\/p>\n

Our Approach to Pipette Laser Marking<\/strong><\/h2>\n

To achieve legible and durable graduated scales, we relied on Keyence<\/a> technology. In particular, the use of a three-axis marker allows us to better manage small geometric variations in the parts. As a result, we can maintain a constant focus across the entire surface of the pipette, even on the smallest diameters.<\/p>\n

 <\/p>\n

Feeding Efficiency: Integration with Omron<\/strong><\/p>\n

To make the SPM24 a truly effective tool for daily production, we focused on optimizing the loading system. To achieve this, we implemented several key features:<\/p>\n

    \n
  • Omron Scara Robot<\/strong>: A robotic support chosen for its high repeatability in picking and placing parts, thereby ensuring consistent cycles over time.<\/li>\n
  • Customized Robot Gripper<\/strong>: The gripper is fitted with custom-designed fingers to ensure the product is never scratched. In addition, this design provides a secure yet extremely delicate hold on the pipettes.<\/li>\n
  • Mechanical Alignment<\/strong>: An effective solution to ensure that the part enters the processing cycle with the correct orientation.<\/li>\n<\/ul>\n

     <\/p>\n

    Practical Advantages of the SPM24<\/strong><\/p>\n

    Ultimately, developing this machine has allowed us to offer a measurable response to the needs of medical packaging manufacturers:<\/p>\n

      \n
    • Production Consistency:<\/strong> Regular work cycles designed for industrial paces.<\/li>\n
    • Marking Clarity:<\/strong> Sharp results that meet the required readability standards.<\/li>\n
    • Selected Components:<\/strong> Use of partners like Omron<\/a> and Keyence to ensure easy maintenance and spare parts availability.<\/li>\n<\/ul>\n

       <\/p>\n

      Let\u2019s talk about your project<\/strong><\/p>\n

      If you are looking for a way to improve your production line, we are available for a technical consultation.
      \nTherefore, do not hesitate to contact us at       info@samasitaly.com<\/a> or browse our automation solutions<\/a>.<\/p>\n

       <\/p>\n