Tag: grind

Feeling Exhausted?

Published on by Brian FarnoLeave a comment
Our current calendar.

The school year has started here in Cincinnati. For some families, it’s the very first year in the school system; for others, it’s the last. Every year in between brings its own mix of emotions. Personally, I look forward to the sports and events, watching the camaraderie grow between my daughters, their friends, and their teams.

This year, we have a 10th, 7th, and 5th grader. One is about to get her learner’s permit, one is trying out for school volleyball, and one is in her final year of elementary. It feels like a big year all around. The pace of activities has been so fast that it’s hard to fully process what’s happening—and that same thing can easily happen in our work lives.

At home, my wife and I often feel like we’re treading water, bouncing from one thing to the next. We use downtime not just to catch our breath, but also to talk through what’s working, what’s not, and how to prepare better for the weeks ahead. When we skip those conversations, tension builds, and we end up storming as a team. The same holds true in a production environment: without regular evaluation and planning, the whole system suffers.

In manufacturing, output rarely stops. Even when a sector halts for a planned shutdown, the project list is carefully managed to minimize disruption. The focus is always on keeping production moving—whether that means picking up speed, adding shifts, or running longer hours. But smooth production depends on proactive planning.

Take compressed air systems as an example. A simple habit like measuring pressure drop across filters can prevent costly downtime. By installing pipe tees and pressure gauges upstream and downstream of filters, you can monitor performance. Once the differential hits 5 psig, it’s time to plan for an element replacement. Adding this to a maintenance schedule and aligning it with your purchasing cycle turns an unexpected expense into a controlled, predictable one.

Pressure gauges and filters with indicators are both great options for monitoring filter performance.

Just like meal prep and calendar reviews keep our family life running more smoothly, preventive maintenance and equipment monitoring keep production lines efficient. For parents entering the whirlwind of school activities—hang in there. Build a community with the other parents around you. It truly takes a village, just like it takes every department working together to deliver a finished product.

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF

Static and Variance

Published on by Brian FarnoLeave a comment

Okay, folks, it is time we seriously discuss how dry it is here in the MidWest right now and how much static there is anywhere we go. The dry air is the lack of moisture due to heat being used inside facilities, and thus, the static ramps up. If you didn’t understand much of those statements then it is okay, we have a whitepaper that covers the basics. The seriousness of the static in my home has reached critical mass. We are past the funny shocks and hair standing on the end humor side of static. We have reached a critical mass where it is no longer funny, my coffee is being affected by the ambient level of static charge.

That’s right, the coffee grinder I received for Christmas is riddled with static. Now, it is still functioning, thank goodness for that. The container that houses the fresh ground, the nectar of the gods making crushed beans, is made of polycarbonate material and is prime to hold a static charge. As the dry coffee beans are ground into obliteration there is a tremendous amount of friction which causes a very high charge on the ground bean discharge that goes into a very dry non-conductive container. This means the grinds all pile up and then also cling to every single surface on the interior of the small container. That’s fine, it still does not affect the performance of the grinder. Then, when I open the lid there is a detachment that happens and a small amount of that highly charged ground bean will start to dance all over the surfaces of the container, including outside of it and onto the counter. The end result is I have to constantly wipe up coffee grinds and I am wasting the grinds that give me the caffeine I intend to consume.

The dilemma here is that I don’t want to run compressed air into my kitchen, already have one project going on in the house. Secondly, my wife would not think it would be as entertaining as I would. So, I need a non-compressed air-assisted static eliminator that can plug straight into a voltage available here in the US, and let’s face it, coffee is a global consumption so 120 VAC and 230 VAC would be preferred. Enter, the VariStat Benchtop Ionizer.

The Varistat would easily mount to the wall over my coffee generation station and could be adjusted from a gentle breeze to where it doesn’t disturb the coffee grinds all the way up to a forceful blast in case the need would arise. I could also vary the balance of the unit to meet the atmospheric and surface conditions of the container.

Okay, so I’m probably not going to buy a Varistat Benchtop Ionizer and mount it to my kitchen wall. I would easily recommend it to any kind of hopper loader or regrind operation where the static is causing the materials to cling to the containers or causing nuisance shocks. This unit is easily sat on a bench top or mounted to a wall or ceiling over a hopper or workstation. Thanks to the operation of standard 120 VAC or 230 VAC it can function nearly anywhere in the world that has electricity.

If you would like to discuss coffee, what my favorite roasts are, or more importantly how can we make this work in our building, just let me know if you have some questions and we will get back to you quickly.

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF