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Automation in Electronics Manufacturing: Part 3 of 3 – Advanced Manufacturing Services at VESLA EMS

  • 1 day ago
  • 2 min read

Disclaimer: This article is part of a three-part series exploring how automation supports the VESLA EMS Design for Manufacturing (DFM) practices. In this series we highlight how automation improves quality, traceability, and production efficiency throughout the manufacturing process.


Climate Chamber Testing

Reliable electronics must perform consistently under different environmental conditions. For this reason, VESLA uses a Weiss Technik LabEvent T/210/50/4 climatic test chamber to simulate controlled temperature environments.

This equipment is used for:

  • Testing electronic assemblies such as PCBs, modules and sensors

  • Lifetime and reliability testing

  • Temperature cycling

  • Product development and quality control

By simulating thermal stress conditions, potential weaknesses can be detected early in the development or production process.

An additional advantage of this chamber is the use of refrigerant R744 (CO₂) instead of conventional synthetic refrigerants, ensuring a significantly lower environmental impact thanks to its very low Global Warming Potential (GWP).


Industrial Laser Marking

For product identification and traceability, VESLA uses the LSP GALVO TYPE 7 industrial fiber laser engraving system.

This high-precision laser system enables:

  • Engraving of metals such as stainless steel, aluminum, steel and brass

  • Marking of serial numbers, QR codes and DataMatrix codes

  • High-contrast marking on plastics

  • Marking of PCBs and electronic components

  • Fine cutting of thin materials

  • Removal of surface coatings such as paint or anodization

Laser marking ensures durable and permanent identification, which is essential for traceability in modern electronics manufacturing.


Precision Coating and Dispensing

To support advanced electronics manufacturing processes, VESLA uses the PVA 2000 automated dispensing system from Precision Valve & Automation.

This system is designed for highly accurate application of liquids and coatings, including:

  • Adhesive dispensing

  • Flux application

  • Solder paste dispensing

  • Potting

  • Conformal coating

  • Application of silicones and epoxies


Automated dispensing ensures stable process parameters, precise material placement and consistent quality, which is critical in serial production environments.



Together with our automated production infrastructure, these services strengthen the VESLA EMS DFM manufacturing approach, ensuring reliable, scalable and high-quality electronics manufacturing.

 
 
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