Feature

Dispensing robot delivers reliable, repeatable PCB masking

Electronics manufacturing service (EMS) provider J-TEQ EMS Solutions Ltd was looking for an automated and efficient process for applying a liquid temporary solder mask to printed circuit boards (PCBs). After researching various options, it turned to Intertronics for a benchtop dispensing robot, which provided an automated process, reduced waste, and paid for itself within a year.

02/09/2025 15:45:17

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Livingston-based J-TEQ focuses on offering end-to-end electronics manufacturing services, from design for manufacture to delivery across multiple sectors. These include aerospace, space, medical devices, industrial, and telecommunications.

The company prides itself in its precision and efficiency in producing complex electronic assemblies and systems, and ensuring that every stage of the manufacturing process meets strict quality and regulatory restrictions. Its manufacturing facilities are equipped with modern machinery and technologies to handle both small and large production runs. J-TEQ also implements environmentally conscious practices throughout its operations, including waste reduction and energy-efficient processes.

Challenge
For one assembly, two operators, using hand applicators, were employed in applying a temporary solder masking compound to printed circuit boards. Inevitably, this meant some operator variance, with the potential for process failure. Variance in the amounts applied led to excessive waste. This was identified as an area for improvement for driving efficiencies.

J-TEQ investigated ways to automate the process.

Read the full article in DPA's September 2025 issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.