Gap filler application

Discover our gap filler dispensing solutions for battery assembly

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Challenges in gap filler applications

Temperature management is a huge challenge in battery manufacturing. Battery cells must be operated within a specific temperature range to preserve their performance and avoid overheating. For this reason, a heat-conducting paste is applied. But to guarantee thermal conductivity, a bubble free result is crucial. This is a challenge, because the liquid gap filler material is applied at high volumes. Atlas Copco offers precise metering technology and system components that are designed to handle high volumes of abrasive materials at a high productivity level.

Fast and precise application

Handling high flow rates and high volumes

Bubble free result

Ensuring full contact and conductivity


Robust components for challenging materials

1C applications

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2C applications

By using 2C adhesive bonding, no external heat is required for the hardening, and theThis also allows the cells to expand slightly while charging and discharging.

Quality inspection

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Joining solutions for electromobility