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Mechanical & utility

Views: 397

Boilers vs. Direct-Fire vs. Glycol: Water Heating Systems to Consider for Food and Beverage Plants

As explained in this previous post, food processing operations require substantial energy. While utility costs are unavoidable, various factors can enhance efficiency and achieve long-term cost savings, including a facility’s water heating system. Considering your production specifications and overall environment, there are specific systems available that can effectively minimize energy consumption in your food or beverage production. Thus, it’s important to explore these systems and understand their differences. So, what are these systems, and how do they vary from one another?

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Views: 349

Choosing the Right Oil-Cooling Method for Your Industrial Refrigeration Compressor

As any industrial engineer will tell you, screw compressors play a vital role in the food and beverage industry, where temperature control is critical to ensure product safety and quality. 

They’ll also tell you that these compressors require a lot of oil to work properly. This oil serves several functions, including sealing the rotors, lubricating the bearings and cooling the discharge gas. Because of this, nearly all food processors and beverage manufacturers will be in the market for a refrigeration compressor rebuild or replacement at some point or another. 

And while regular maintenance can help, designing a system with the proper oil-cooling technique can also extend a compressor’s lifespan by thousands of operating hours — but how do you determine what method makes the most sense for your system?

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Views: 402

How to Write Better Electrical Specifications for Food Manufacturing Equipment

There are certain performance expectations your food processing equipment should meet to maximize your return on investment (ROI). Failing to establish and standardize equipment specifications (specs) during the procurement process can directly impact your plant’s safety, sanitation, efficiency and profitability.

You may be thinking, “But Michael, I already have a specs list written out, and it’s worked perfectly for us so far.” And that may be true! However, in my experience, many small- and mid-sized companies have room to improve in this area. 

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Views: 465

How to Choose the Best Process Valve Solution for Your Food and Beverage Facility

Designing the processing system for a food and beverage facility is a lot like doing a jigsaw puzzle. You can probably force many of the pieces to fit into various spaces. However, if you do not find the perfect fit, you’ll ultimately wind up with holes and weaknesses in your finished puzzle — or in this case, elevated food safety and quality risks that may cost your business valuable time and money.

To make an educated decision about valve selection, owners and their construction partners should consider the different types of valves available in the market and how they will interact with other components in the individual facility’s production lines.

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Views: 3033

Proper Air Balance is Critical to Employee Wellbeing and Food Safety

Proper air balance in a food plant is required to maintain the environmental parameters that keep the space food-safe, including temperature, humidity and the frequency of air replacement. Additionally, the direction of airflow is important, especially when dealing with raw animal products.

Now, in the post-pandemic world, clean, fresh air is more valuable than ever. As the world gets back to work, it’s important to examine your facility’s air system to ensure it’s up to par to keep workers and consumers safe.

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Views: 2046

Big Data in Food Plants: Short-term and Long-term Investments that Yield ROI

Today’s big data tools and technology can create significant cost savings in modern food and beverage plants — and the return on investment (ROI) can come in the form of reducing losses or improving production.

Every company has a different outlook when it comes to capital spending, though, with some focused on short-term investing and others taking a long-term approach. Let’s look at some short-term and long-term options when it comes to big data and analytics tools.

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Views: 1181

Arc Flash Hazard Analysis: 4 FAQs

Arc flashes are a potential safety risk when it comes to your manufacturing facility’s electrical equipment. But how can you ensure your employees are protected?

The National Fire Prevention Association (NFPA) 70E, “Standard for Electrical Safety in the Workplace,” provides safety procedures for using electricity on the job. One of its guidelines includes “arc flash” assessment and protection.

NFPA 70E is voluntary on the part of companies — that is, it is not enforced by any government agency — yet, we’re seeing more companies interested in conducting an “arc flash hazard analysis” of their electrical equipment.

Here are four frequently asked questions I’ve received about arc flashes and assessments to reduce them:

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Views: 1155

Convert Wastewater into Energy Savings with a Heat Exchanger

Facilities that produce canned goods use steam and water during the canning process. But some of them are flushing potential energy savings down the drain — literally. Whether your plant manufactures canned tuna, beans or vegetables, a heat exchanger could help cut energy costs with little upfront investment.

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Views: 1719

Internet-connected LED Lighting: 4 Benefits for Warehouses and Food Plants

LED lighting has quickly become the industry standard in warehouses and manufacturing facilities. It’s more powerful, less expensive to operate and more controllable than ever before.

Now, LED lighting is being offered more and more as a network-connected item in today’s Internet of Things environment. This “smart” lighting goes beyond just the average motion detector, allowing greater flexibility and features for plant operators.

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Views: 1056

What Can IIoT Sensors Measure and Monitor in a Food Processing Facility?

The Industrial Internet of Things (IIoT) is revolutionizing how food manufacturing facilities operate, from processing to building maintenance and everything in between. Food and beverage companies have access to more data than ever before, and that’s helping them make more informed decisions.

Internet-connected sensors are the “eyes and ears” in a food plant, collecting all the data that makes those insights possible. These devices can measure a variety of inputs from electrical currents to vibrations to air temperature.

Stellar installs sensors in many of the modern facilities we design and construct today, but many owners have the same question: What exactly can I measure?

Let’s look at a few ways sensors can be used in your food plant:

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