Kendal White, Author at Unitherm Insulation Systems

April 24, 2012 by Kendal White

International Standards for Energy Management: How ISO 50001 Can Help Companies of All Kinds

“Individual organizations cannot control energy prices, government policies, or the global economy. But they can improve the way they manage energy.” –ISO Secretary-General Rob Steele

Energy is one of the largest controllable expenses of your plant, or of any building for that matter. And luckily, as more and more building owners realize remarkable ROI in energy-saving strategies, the amount of related information continues to grow.

In fact, a quick Google search for energy management returns about 54,800,000 results, which gives us about 78 pages to wade through. Of course, no one has time for that, so we usually just collect tidbits of advice we hear about going green and put them to use as best we can.

For example, at home I know to keep the thermostat under 68° in the winter and over 72° in the summer for better energy savings. I know to run the dishwasher only when it’s full to maximize water use. I know to open the shades during the day to let in natural light. I’m sure you’ve heard similar rules of thumb.

So we’ve got the basics down, but managing energy in an entire plant requires a bit more forethought than simply turning off the lights when we leave the house.

download avaiable at iso.org

Fortunately, the International Organization for Standardization (ISO) launched an energy management standard last summer. According to ISO, the energy standard—ISO 50001—will provide industrial plants, commercial, businesses, government facilities, and entire organizations with “access to a single, harmonized standard for implementation across the organization with a logical and consistent methodology for identifying and implementing improvements.”

Twenty-six US facilities, including 3M, Cook Composites, Dow Chemical, Nissan, and Volvo, participated in ISO 50001 pilot programs. In addition, the Department of Energy endorses ISO 50001 as a “proven approach for US industrial commercial facilities to plan, manage, measure, and continually improve energy performance.”

Companies implement these energy standards to reduce their energy consumption and environmental footprint, but they can become ISO 50001 certified as well. On March 8^th of this year, Volvo’s Dublin plant was the first US facility to achieve certification. This third-party verification can afford companies a competitive edge and greater confidence in their supply chain.

For those that utilize it, the energy standard will be hugely helpful as it takes the guesswork out of energy management. Instead of the trial and error strategy I use at home, haphazardly turning the thermostat up or down, ISO 50001 provides an explicit framework applicable in any company—public or private, large or small. Companies worldwide can now adopt best practices in energy management.

Have you begun working towards your ISO 50001 certification? What other energy management tools—software, audits, etc.—do you use at your facility? If you’re kicking off a new energy management program or you’re working to keep your energy output in check, get a customized energy report today.

April 17, 2012 by Kendal White

The New Heating System that will Radically Change the Way You Heat

Imagine a world where heat is always consistent, quick, efficient, and safe. Imagine a heating system that is 70% more efficient than the way you heat now and still safe enough to touch with bare hands. Is this some distant dream, or have we truly arrived at the future of heat technology?

At NPE 2012, UniTherm International introduced its latest product—RapidTherm, an innovative heat solution designed for plastics machinery. UniTherm has been manufacturing insulation jackets for over 20 years, but this new jacket is truly the first of its kind.

RapidTherm is unique in that it combines heating elements and insulation in one easy to use, easy to service unit. The 1-piece, removable insulation jacket includes a built-in thermal vein powerful enough to heat an entire machine. Not only is the thermal vein a more efficient heat source than traditional heater bands, but because it’s encased in high temperature insulation, it saves energy by eliminating excess heat loss.

In tests, the RapidTherm jacket heated barrels twice as fast (cutting start up time in half) and dramatically decreased energy usage. On production equipment, the new heating system

Decreased start-up time by 50%,
Cut energy usage by 70%
Kept the outer surface cool enough to comply with OSHA hot surface standards
Increased worker safety
Cut maintenance time and costs
Eliminated hot spots on the barrel heating profile
Eliminated the need for a barrel shroud

RapidTherm has proven itself as an efficient heating system and promises to liberate processors from the hassle of heater bands. “For years, we’ve known there has to be a better, more efficient way to heat machines,” explains UniTherm president Dan Sherrill. However, previous alternatives to heater bands have been plagued with problems. NPE 2012 was the perfect opportunity to unveil the new heating system, and RapidTherm sparked interest among processors looking to save time and money at their machines. It seems RapidTherm will be the solution that finally puts the heater band headache to rest.

It’s certainly an exciting time for new technology in engineering and manufacturing. Subscribe to our blog for more innovative ideas and industry updates.

March 29, 2012 by Kendal White

Keep the World’s Pipelines in Good Working Order

We are a world on the move. Transportation is key to our way of life, and I’m not just talking about planes, trains, and automobiles here. Sure we move ourselves all the time, but think about all of the commodities we keep in transit. We send packages, parts, products around the world everyday. From space we probably look like busy worker bees in whirlwinds of constant motion.

The invention of modern vehicles transformed the way we operate in daily life—we revere innovators like Henry Ford and the Wright Brothers for their contributions, but rarely do we recognize how important pipelines are in our society

Pipelines allow us to transport any chemically stable substance. We’ve built pipelines for sewage, slurry water, and even beer. But arguably the most valuable are those transporting fuels. I would venture to say that no one in the oil and gas industry underestimates the value of the pipeline.

Since the 19^th century, we have amassed 2.3 million miles of pipelines in the US alone. Compared to other shipping methods, pipelines have lower cost per unit and higher capacity, and they can handle the dirty stuff we don’t really want spilling out into the environment. For this reason, it is absolutely essential that we take good care of our precious pipelines.

This is how SolarShell has entered the oil and gas industry. The fiberglass laminate is great for repairing steel, concrete, insulation glass, and wood applications, but its capabilities don’t end there. With an infrastructure as massive as the pipeline, we must always be planning ahead. SolarShell is a wonderful way to prevent corrosion and protect against future damage.

SolarShell is resistant to chemicals and thus perfect for protecting pipes. One oil and gas company coated the outside of a large pipe with SolarShell before installing and burying it underground. Pipes protected with SolarShell—whether buried, dragged, or exposed to the elements—show no signs damage.

Laminate curing in the sun

It would be nice if pipes and other important equipment could outlast the relentless forces of Mother Nature, but most of the applications we rely on require extra reinforcement. Luckily, laminates like SolarShell exist for that very reason. What is essential in your industry that could benefit from the added support of SolarShell?

March 20, 2012 by Kendal White

Less is More and Lean is Better: Managing Inventory in Manufacturing

The concept of lean manufacturing is simple. Much like a diet for your facility, the goal is to reduce your waste (like you would your waist) for healthier operations. It’s not about starving your business because, let’s face it, you can’t run a marathon or outlast competitors without proper sustenance. Lean strategies are about taking in only what you need and making the most of it—kind of like politely pushing away a plate of food when you’re full rather than stockpiling calories for a later date.

Now I know by March many of our weight loss resolutions have run their short-lived and often unfulfilled courses, but it’s always a good time of year to take on a new style of inventory management.

How manufacturers manage inventory
Many manufacturers produce products in large runs, even when the demand for that product is low. Products are stored or kept in inventory until they are eventually sold, which often leads the manufacturer to overspend on storage. When production runs are too large, manufacturers run the risk of filling inventory with products that might become outdated and remain unsold.

Why lean strategies are more efficient
A crucial component of lean manufacturing involves controlling inventory by reducing excess production. This means implementing a system for monitoring inventory and producing products in smaller runs rather than keeping excess inventory in storage.

Wait, it takes time and money to modify the way you manage inventory and thin out the production line. But just like dropping a few pounds, the payoff doesn’t occur overnight. Soon enough, the savings from storage costs and unnecessary waste will find their way to the bottom line. It’s well worth the change—just ask Toyota, Boeing, Caterpillar, and Xerox.

Not only will lean strategies lower your overhead costs, but they will also challenge your employees to think critically to improve existing procedures. No reason to keep things the way they are just because—hopefully your facility is always on the look out for more efficient ways to operate. Plus, you won’t have to feel that little pang of guilt as you throw away perfectly good products because of bad timing.

March 15, 2012 by Kendal White

Solutions for Secondary Containment

In response government regulations and eco friendly incentives, more and more facilities are finding new ways to go green. It’s always a good idea to stay in line with Uncle Sam, but facility owners and operators often discover that protecting the environment also delivers worthwhile ROI. Win win.

Back in 2007, the EPA introduced the Spill Prevention Control and Countermeasure (SPCC) Regulations that require facilities with large amount of oil storage (1,320+ gallons aboveground, 42,000+ gallons underground) to have a written plan addressing how it will prevent and/or respond to oil spills.

This makes sense. Oil products pose a threat to the environment and our safety if accidentally spilled or leaked into soil, ground water, or surface water.

SPCC regulations apply to facilities that handle “petroleum, fuel oil, sludge, oil refuse, oil mixed with wastes, fats, greases, and vegetable oils,” and I’m sure these preventative measures come as no surprise to those involved in oil-related industries.

The good news—the EPA doesn’t specify the means by which facilities must control spills. Rather, the regulations afford facility owners and operators the autonomy to decide how they will comply and to determine the best methods for their facility.

The bad news—the EPA doesn’t specify the means by which facilities must control spills, which means owners and operators are on their own in devising a plan. All the EPA asks is that the methods align with accepted “good engineering practices,” and in some cases be certified by a Professional Engineer (PE). Pretty vague.

The SPCC report does suggest using containers suitable for flammable liquids, installing overflow alarms or vents, and constructing secondary containment areas.

Secondary containment areas are common solutions in the oil industry as they connect to bulk storage and can handle any accidental overflow. They are not infallible, however. The EPA recommends that pipes and containers be periodically inspected.

For additional spill protection, facilities should reinforce containment walls. SolarShell fiberglass laminate does just that—soft SolarShell sheets conform to the shape of the containment area, bonds with steel or concrete walls, and cures into an impenetrable shell that will prevent potential leaks and spills.

If secondary containment is a part of your facility’s spill prevention plan, consider reinforcing the area with laminate. In the oil industry, owners and operators can never be too careful. According to the EPA, a single gallon of oil can contaminate a million gallons of water, damaging both the environment and a company’s pocketbook.

What else can your facility do to enhance existing preventative measures?

March 13, 2012 by Kendal White

See it to Believe it: The Benefits of Thermal Imaging

When thinking about energy output in a manufacturing plant, it’s natural to go to the lights and the HVAC. This makes sense since these are typically the top energy expenditures, but it’s a plant’s machines that devour more energy than all other utilities combined. That’s right, machines consume about 60% of total energy costs. How do we know this? Well, government agencies and other entities provide plenty of studies and statistics for us to read over, but why not see the energy output for yourself?

Thermography is more than fancy spy gear for secret agents to expose hidden enemies—it has a wide range of commercial and industrial applications for those of us in the real world as well. For manufacturers, thermal imaging allows you to visually track the amount and consistency of heat emitted by your equipment. With a thermal camera, you can compare the output of the different heat sources (even those not-so-easy-to-access heat sources) in your facility from a comfortable distance. This way you can find defects in shafts and pipes and locate deteriorating components before they fail.

Equipped with a thermal picture (a thermogram, in case you want to sound technical), you can easily spot the energy hogs highlighted in yellow, orange, and red—so you know exactly what areas to target as you take steps to reduce your energy costs.

Thermal Imaging

Immediately you’ll see your machines light up hot—as they should, that’s how they work. But most likely they don’t need to be operating that hot or emitting as much heat as they do.

The good news? Machines represent your greatest opportunity to conserve energy. Instead of idling, consider powering down equipment during non-peak hours, make sure motors are working as efficiently as possible, and insulate, insulate, insulate. The ROI is remarkable—insulation saves an average of $164 per machine per month. See what thermal imaging reveals so you can start saving.

March 8, 2012 by Kendal White

The Dream Team of Repair Products

We’ve talked a lot lately about the miraculous UV-curing laminate known as SolarShell that makes repair jobs much easier and more efficient. Now we’d like to introduce two more agents that also take part in the repair process: (soft drumroll to cue entrance) SolarRes and SolarGel.

Neat names, but what do they do?
SolarShell products are versatile and easy to apply, so they are perfect for repairing, patching, or protecting almost any surface.

SolarRes is like your traditional resin, but it has excellent corrosion resistant properties, so it’s protective power is unmatched when it comes to reinforcing various applications that are often exposed to chemical, industrial, and abrasive environmental conditions.

SolarRes can be used to seal surfaces prior to applying SolarShell, but it also works well on top of SolarShell joints. In some cases, SolarRes is used over an entire SolarShell application to enhance its physical appearance and durability.

SolarGel is (you guessed it) a gel that is ideal for filling pocks, dents, holes, and other surface abrasions. It can be used in combination with SolarRes and SolarShell or as a stand-alone product.

Ready to use SolarShell products are perfect for repairs

What sets these products apart?
Unmatched by standard epoxy, putty, or fiberglass repair kits, SolarShell products work wonderfully for water treatment, marine, and numerous other industrial applications. Here are the highlights:

Comes ready to use in sheets, cans, or caulk tubes — no mixing necessary
Cures quickly — 15 minutes or less in sunlight or under UV lamp
Adheres to steel, concrete, insulation glass, wood, and more
Resistant to the effects of weather, water, and many chemicals

Try out the indomitable trio today — you’ll love how these products complement each other and keep your repairs looking good and lasting much longer than you’d expect.

March 1, 2012 by Kendal White

Fiberglass Laminate for Big Jobs: Reinforce an Entire Steel Tank

It seems like everyday we find new applications for SolarShell, our fiberglass laminate. Because it cures into an impenetrable fiberglass shell, SolarShell makes a patch ideal for repairing steel or other industrial applications. But what if your repair requires more than a little patch or two? What if your repair is so large you’re considering replacing the entire application instead of investing the time and resources to fix it?

No problem. Whether your problem is big or small, SolarShell can solve it.

The solution for steel
In the following example, a chicken farm used SolarShell to line a large, outdoor steel sewage tank. Lining the inside of a steel tank with laminate can add 30 plus years to the working life of the tank at a fraction of what it would cost to replace it. Sure, they could have used the laminate to patch the most corroded areas here and there—or they could have sprung for the cash to replace the tank altogether—yikes! But instead, they applied SolarShell as a liner to reinforce the walls of the tank. They realized that lining with laminate would not just repair, but it would also protect against corrosion, rust, and leaks in the future.

Steel Tank Before SolarShell

First they drained, dried, and sandblasted the inside of the tank. Then they grinded off rusted areas, patched holes, primed with resin, and applied the laminate, which cured quickly in direct sunlight (about 15 minutes). They finished the job with a new coat of paint, and the tank looked and performed like new.

Steel Tank After SolarShell

What about other applications?
Solar Shell doesn’t just work with steel—it also bonds with concrete, insulation glass, wood and virtually any other substrate and can conform to any shape, making it ideal for a variety of industrial applications.

Don’t replace what you can repair. SolarShell is easy to apply and works better than standard epoxy, putty, or fiberglass repair kits. What can you use it for?

February 28, 2012 by Kendal White

Why Induction Heat is Super Efficient

Faster than a speeding bullet! More powerful than a locomotive! It’s not up in the sky, it’s…unbelievably efficient induction heat technology!

Ok, maybe I sound a little fanatical, but if you’ve never seen induction heaters in action, I seriously recommended you watch some induction heating demos. These videos will blow your mind. You’ll see metal wires melt, aluminum cans explode, and ice cubes set ablaze—before they even have a chance to melt!

What is induction heat?
Induction is a heating method, but unlike conduction or convection heating methods, it doesn’t require a transfer medium. The inductor itself can be a simple-looking strip of coiled metal (precisely designed to optimize the magnetic field and alternating currents), and the magic is, the inductor never touches what it’s heating, and it never gets too hot to handle with bare hands. I won’t get into the physics of it all, but if you’re interested in how induction heating works, see inductionatmostpheres.com. Basically, induction heat uses radio frequencies, and that’s how it can work sans transfer medium—heat is “induced” by the circulating electrical currents.

The shift toward lean manufacturing and the emphasis on better quality control have led to the rebirth of induction technology and the development of precisely controlled, solid-state induction power supplies.

How can induction heat benefit manufacturers?
For most industrial applications, induction heating offers significant advantages over traditional heating methods—the fast, accurate, and consistent heat transfer reduces energy consumption and creates a safer working environment.

Companies like Ford, John Deere, GM, Cat, Volkswagen, and BMW have already implemented induction heat into their manufacturing processes. Most manufacturers that switch over to induction technology report a decrease in their utility bills. Why is this? Because induction is a highly efficient means of heating that requires less energy to do the same job as, say, a heater band, which is constantly losing energy and reheating.

In fact, uninsulated heater bands are only 30-70% efficient and have a limited lifespan because they must stay hot to operate. Induction heaters, on the other hand, are typically 95% efficient and don’t emit excess energy. Even better, insulated induction heaters can reduce ambient energy loss by 98%.

How can you use induction heat to make your manufacturing process more efficient? If you haven’t already, start thinking about this innovative heating method, and stay tuned for the latest in energy efficient technology.

February 21, 2012 by Kendal White

The Best Ways for Manufacturers to Save Energy: Surveying the Site

Who doesn’t want to save energy? Now more than ever, we are all looking for ways to cut back—we turn down the lights and turn off the thermostat, we run the dishwasher less and take shorter showers—hoping to save some money on the monthly energy bill.

But when you run a large manufacturing plant, the task of saving energy may be a bit more daunting. Before you can start conserving energy, you have to know where the most energy is being consumed and what the best opportunities are for reducing high-energy output.

Knowledge is power, so we’ve put together a simple site survey checklist to help managers get well acquainted with their plant’s energy output. According to the Energy in Plastics Good Practice Guide, you should carry out an initial survey immediately because “if energy is being wasted, it is costing money.” A 20% cut in energy costs can equal the same bottom line benefit as a 5% increase in sales.

It’s also a good idea to take an unannounced walk around the site at about mid-shift to see how things are running during normal working hours.

What to look for during an initial walk through
Keep a close eye on the machines. Machines consume about 60% of energy costs. Yikes. But think of it this way—here lies your greatest opportunity for energy savings.

As you survey the site, keep these questions in mind:

Which areas have the largest energy load? Look for the largest machines; they will have the largest motors and consume the most energy.
Which motors are running? Would smaller motors be more efficient? Could they be turned off during non-peak hours?
Are machines well insulated? Is the insulation in good condition?
Are hot and cold pipes insulated? Is the insulation in good condition?
Which cooling water pumps and vacuum pumps are running?
Does compressed air pressure need to be so high, or the vacuum so low? Can you hear steam and compressed air leaks?
Are lights and machine heaters left on? What is running during lunch breaks and and after working hours?

With a better understanding of where unnecessary energy output occurs, you can now take productive steps to decrease it. Don’t wait—conduct your site survey today to start saving energy and increase that bottom line!

*Statistics from European Best Practice Guide.

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