Sep 6, 2018
What is packaged refrigeration?
Low-charge packaged refrigeration systems are “packaged” or “modular.” The refrigeration equipment is built off site, mounted on a structural steel base (skid), and then delivered to your plant as a self-contained, “plug-and-play” system.
Not only is low-charge packaged refrigeration equipment safer, it also comes with advantages in terms of:
- Field labor savings
- Schedule savings
Aug 30, 2018
Low-charge packaged refrigeration is a safe, innovative solution that uses CO2 or ammonia and a secondary refrigerant, such as glycol. This allows facilities to reap the benefits of ammonia’s excellent thermodynamic properties while minimizing the refrigerant charge and risk because the ammonia is isolated to one area and only the secondary refrigerant is circulated throughout the facility.
The system is “packaged” or “modular,” with refrigeration equipment built off-site, mounted on a structural steel base, and then delivered to a plant as a self-contained, “plug-and-play” system.
One of the major advantages of a packaged refrigeration system is ease of installation. Here are some of the main reasons why:
Aug 9, 2018
At Stellar, we construct a lot of cold storage facilities and distribution centers. In fact, over the years we’ve designed and built more than 10 million square feet of public refrigerated warehouse space.
My point? We notice patterns in consumer demand, common challenges and external factors that influence the market as a whole.
Here are six of the top things affecting the cold storage construction industry right now.
Jun 14, 2018
There’s never been a better time to invest in capital expenditures for your business. Recent tax reform has freed up cash and created more incentives for corporate entities to spend on new equipment and infrastructure.
Plus, the combination of mergers and acquisitions, advances in technology, and evolving consumer demand is spurring innovation. The speed-to-market food and beverage industry is only moving faster.
So it’s a great time to invest in your company’s growth, but what exactly is the best move? Considering the current industry climate, there are some forward-thinking options worth prioritizing.
May 31, 2018
I had the opportunity to attend the 2018 IIAR Natural Refrigeration Conference & Expo in March, and it got me thinking about the value in these industry events. Why do we attend them?
There are countless niche conferences that cover every segment of the food and beverage industry, from packaging to refrigeration and from dairy to meat. These events bring professionals together from across the country and world — but why are they so important?
Breaking down your options as the R22 refrigerant is phased out
Feb 1, 2018
The turn of the new year signaled the most recent step of the R22 refrigerant phase-out in the United States.
As a reminder, here’s the timeline according to the EPA final rule:
- On January 1, 2018, R22 production dropped 30 percent from the 2017 supply to 9 million pounds
- On January 1, 2019, production will drop 55 percent from the 2018 supply to 4 million pounds
- On January 1, 2020, R22 will be phased out completely with no new or imported R22 allowed in the U.S.
Since the supply just dropped at the beginning of this year, that means R22 prices (and repair prices) are increasing yet again.
If your refrigeration system uses R22, or any other refrigerant with a high Global Warming Potential (GWP), you have some decisions to make — and the clock is ticking.
Jul 6, 2017
Did you know that up to 60 percent of a manufacturing facility’s total operating expenses comes from industrial refrigeration? It’s no surprise that refrigeration efficiency is a priority.
However, engineers often look to optimize individual components rather than taking a holistic approach, leading to wasted energy and operational inefficiencies. To avoid this fragmented approach, here are six steps to optimize the entire system and achieve the greatest energy efficiency:
May 18, 2017
Stellar is gearing up for ATMOsphere America 2017, the leading forum for discussion about the business case for natural refrigerants in North America. The three-day conference next month will host more than 400 industry stakeholders in San Diego, California, and will feature discussions about the latest in refrigeration technology and regulation. Among the hot-button issues in the industry: the diminishing role of hydrochlorofluorocarbons (HCFCS).
Apr 20, 2017
Compliance audits for ammonia refrigeration are increasingly more detailed with regulatory standards maturing every year. Which begs the question: How prepared or risk-prone do you want your facility to be?
Compliance is just one of several issues on the agenda this week for the regional conference hosted by the Central Florida Chapter of the Refrigerating Engineers & Technicians Association (RETA). In addition to refrigeration maintenance and operation, attendees at the Central Florida Ammonia Refrigeration Regional Conference will also focus on the importance of compliance with regulators like OSHA.
Feb 23, 2017
More changes are coming to the food and beverage industry as the U.S. Environmental Protection Agency (EPA) continues to crack down on ammonia safety.
The EPA has launched a three-year, nationwide enforcement and compliance initiative focused on reducing the risks of chemical releases from facilities that use extremely hazardous chemicals, including those that use ammonia as a refrigerant.