Cooling Hot Cameras with EXAIR Super Air Amplifiers

Sometimes, the design of an application is a perfect fit for the application purpose until parameters change.  For instance, if ambient temperatures creep a little higher than normal, or workflow increases and machine cycle times are longer than they were planned to be initially, unwanted downtime can become a problematic reality.

Ambient temperatures are sometimes an uncontrollable variable, and increased workflow is a blessing all businesses hope to have.  But, when these, or other, variables change and a process disturbance starts to affect productivity, a viable solution becomes a necessity.

Solving industry problems is the backbone of EXAIR products.  Whether the need is cooling, cleaning, coating, conveying, or conserving (compressed air), there is a good chance we can offer a viable solution.

For example, a global fabrics manufacturer contacted me to discuss a problem with their quality control system.  As they make their proprietary fabrics, they are inspected through a semi-enclosed camera system to ensure the product form is to spec.  As summer temperatures have increased for their U.S. operations, and as demand for their fabrics has increased, the fabric output and the heat within the facility has noticeably increased.  With increased output comes increased use of the quality control camera system, and with increased heat comes the additional heat load upon the cameras components.

This customer was getting by using some air flow generated by a blower to cool the cameras, but blowers heat the output air flow. Ultimately the blowers added too much heat to the higher ambient temperatures and the cameras were failing.

Given the setup of the quality control system, which used (6) cameras atop a semi-enclosed QC station, Super Air Amplifiers were found to present the best solution.  The Air Amplifiers can use large volumes of ambient air to convectively remove the heat building up upon the cameras.  Super Air Knives could also be used, but Super Air Amplifiers were chosen based on airflow pattern (conical vs. laminar airflow).  The Super Air Amplifiers were able to replace the existing, underperforming and problematic blowers to improve production capacity and workflow in this application.

If you have an application in need of increased uptime and think EXAIR products or engineers may be able to help, give us a call.

Lee Evans
Application Engineer

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