If your familiar with our blog, you may have noticed that a common theme lately has been static. Take for example our recent blog titled Static Can Become A Big Issue With Winter Approaching , details how static was negatively affecting an automobile instrumentation assembler’s production or another one titled Static Electricity – What is it? , providing a better general understanding of the phenomena. Here in Cincinnati we’ve had some relatively mild temperatures lately but this weekend it was just downright cold. Now that our furnace is running, the humidity in the house is starting to be removed which not only wreaks havoc on our hardwood floors, but in winter’s past, it seemed like every time one of us touched each other or something metal , we got “zapped” due to static. As many homeowners do, I’ve purchased several humidifiers and strategically placed them throughout the house which has helped immensely. While this is a good approach for a residence, it’s not as easy an alternative when dealing in an industrial setting.
I recently worked with a customer in the northeastern U. S. who manufacturers Teflon gaskets. As the Teflon tube exits the extruder, a blade passes by and cuts a very thin cross section of material which drops into a collection bin underneath. During the spring and summer months, the process was running seamlessly but over the past couple weeks, temperatures in the area have dropped, causing the company to turn on the large, gas heaters on the production floor. Now that the air is starting to dry out, they are beginning to see the gaskets cling to the blade and surrounding tooling which is not only causing damage to the part itself but it’s also resulting in production delays.
Since the area they are needing to treat is relatively small, I recommended they use our Ion Air Jet. The Ion Air Jet provide a focused stream of ionized air to eliminate the surface static of a material or object. By incorporating a pressure regulator to operate at low pressure, they would be able to reduce the outlet force and velocity, allowing them to gently blow the airflow across the area as to not disrupt the collection of the parts.
Static can cause a variety of nuisances in industrial settings ranging from damage to sensitive electronics, machine jams, parts or sheets sticking together, and personnel shock just to name a few. If you need any help selecting the best EXAIR product for your needs, don’t hesitate to ask one of our application engineers for assistance. I’d be shocked if we couldn’t help. (I know, not punny).