Dimensional Controls - Stevanato Group
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Dimensional Control

Checking the quality of the glass forming process is crucial in order to reduce rejects and keep the dimensions of glass containers within the tight tolerances requested by pharmaceutical companies.

The Novis dimensional control system developed by Spami, allows for measuring all the dimensions of a glass container, thus providing the operator with data on the machine’s performance and on the processing efficiency.

The system precisely measures all dimensions of the glass containers at 100%.

The automatic camera inspection is a primary tool to ensure optimal setting-up of the machine and monitoring the efficiency of the process: this explains why pharmaceutical companies consider it a fundamental requirement.

One camera, in case of one-exit machines, or multiple cameras, in case of multiple-exit machines, inspect the mouth and shoulder areas of vials and cartridges, while for syringes different cameras are designed to inspect the cone and the flange.

The post-forming line features electromechanical gauges designed to measure the overall length of the container, the concavity of the bottom – for vials – and the flange thickness for syringes.

Additional cameras are used to check the inner diameter of the mouth and cone.


Advantages

  • Control of all dimensions
  • Customisable quality level
  • Automatic rejection of defective products
  • Digitally stored measurements
  • Statistical analysis of each control
  • Graphic display of each parameter
  • Real-time production data on HMI
  • Dedicated camera for ID mouth control
  • Automatic calibration system

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