The PBMS-Lab Automatic Preform and Bottle Measuring System is an automatic instrument designed for measuring the overall dimensions & profile of preforms and bottles (PET/Glass bottles). This system integrates advanced technologies such as AI recognition and optical character recognition. The system adopts a combination of double large viewing field telecentric lens and telecentric light, a high pixel and large CMOS camera is used to ensure that the features and details of the edge of the object to be measured are preserved as much as possible. Then through the Gaussian sub-pixel algorithm, it accurately calculates the edge contour, which greatly reduces the measurement error caused by the inaccurate value of ordinary algorithms in the transition zone of the edge of the contour. Together with the AI algorithm model, it can achieve the text recognition, defect identification, and other customized requirements for special recognition functions of the measured object.

Wall thickness measuring by the laser confocal principle. It employs a laser light source and a confocal lens system to obtain high-resolution measurement data through precise optical focusing and detection.

The PBMS-Lab system has a flexible combination of functional modules which can be configured according to different requirements:

Standard Module: Used for measuring bottle body dimensions, finish inner diameter and perpendicularity, suitable for both bottles and preforms.

Thickness Measurement Module: Can be configured to measure either bottles or preforms (if both bottles and preforms need to be measured, two thickness measurement modules are required).

This modular design allows the PBMS-Lab system to flexibly meet various measurement needs, providing a more comprehensive and accurate solution.