Industrial Utility Efficiency

Technology

Conventionally when we talk about oil lubricated screw air compressor maintenance, it is mostly about replacing consumables such as filters and lubricant on time. While these consumables have a defined usable life and have a direct effect on the efficiency and the life of the air compressor itself when not replaced on time, there are a few critical valves in the air compressor that require maintenance as well. 

Lifting the Fog Surrounding Heat of Compression Dryers

Introduced in the 1960s and operated successfully worldwide, the Heat of Compression (HOC) Desiccant Dryer has been a viable and successful compressed air drying technology for over 50 years.  In our ongoing series on missed-demand opportunities, we’ll discuss basic operating parameters of HOC dryers and shed light on common misperceptions associated with the technology.

Pneumatics Boost Productivity of Doroti Pack Thermoforming Machine

For more than 20 years, Hungarian-based Doroti Pack Ltd. has specialized in the production and servicing of state-of-the-art packaging machines. Their focus is on developing, manufacturing, producing and selling premium-quality packaging equipment, including their line of DorPack thermoforming machines which are often used for food products such as fresh meat, fish, dairy products, bakery ware, confectionery and ready-cooked foods. Dorati Pack chose to incorporate Aventics pneumatic components in latest thermoforming machine for optimal productivity and machine longevity.

Lessons Learned: Saving Energy Costs with Heated Blower Desiccant Dryers

Experienced auditors become wary when they see desiccant dryers installed in customers’ plants. These dryers are required when a plant needs instrument-quality compressed air, or when compressed air piping is exposed to freezing temperatures. However, while desiccant dryers can gain this level of quality, the energy cost of stepping up from a dewpoint of 35 oF to a level of -40 oF increases quite considerably. To attempt to reduce the energy costs of drying to these low levels, heated blower desiccant styles may be used. This article describes three common desiccant dryer types, as well as some experiences, good and bad, with heated blower types.

Profile: Coaire Corporation and Oil-Less Scroll Air Compressors

Compressed Air Best Practices® interviewed Sang Woo Lee, CEO of Coaire Corporation.

I had enough experience with compressors used in refrigeration to see there was a lot of area for growth, particularly with scroll technology given that its an oil-less air compressor in addition to its efficiencies, noise level and ability to offer customers longevity. I also liked that Coaire has a long history of innovative air compressor technology. In 1968, it became the first Korean company to develop and manufacture a reciprocating air compressor. Later, it became the first Korean manufacturer of rotary screw air compressors, which occurred after it established ties with SRM to develop unique airend technology.

Leveraging Data Acquisition to Drive Actionable Intelligence

In most industrial plants, data is everywhere. It resides in flow through pipes, pressure in tanks, vibration on rotating equipment, temperatures in heat exchangers, and electrical energy power consumption in motors. If we can acquire this data and make sense out of the patterns we can take actions to make our plants more efficient and reliable.

1888 Mills Saves $140,000 in Energy Savings and Maintenance Costs

After getting its start manufacturing cost-effective products to the healthcare industry, 40 years later, 1888 Mills has become the fourth largest towel manufacturer in the world, and the largest towel manufacturer in the U.S. With facilities in the United States, Pakistan and Bangladesh, 1888 Mills’ towels are used in almost every corner of the world. 1888 Mills is recognized as a leader in innovation in the textile industry and produces 176,000 pounds of towels per week.

Controls Upgrade in 10 Plants Saves $977,093 Annually in Energy Costs

To address a mandate for cutting operations energy usage at facilities by 25 percent without major capital expenditures, a major manufacturing company set its sites on better control of its compressed air systems.  The project, implemented at 10 manufacturing plants over the course of three years, saves the company \$977,093 annually in energy costs – and was completed with zero out-of-pocket costs.

SHOW REPORT: The Inaugural BEST PRACTICES EXPO & Conference

Held September 16-19, 2018 in Chicago, the first-ever event drew 750 attendees who came together to learn and share ideas about the countless ways to achieve efficiencies with compressed air, blower, vacuum and cooling systems – and in the process – save energy and improve profitability.

Profile: Hertz Kompressoren USA

Compressed Air Best Practices® Magazine interviewed Bob Groendyke, Vice President and General Manager, of Hertz Kompressoren USA.

Hertz Kompressoren USA is headquartered in Charlotte, N.C. We’re a premium brand of the Dalgakiran Group Company, a leading international compressed air sales and service producer with a well-established worldwide network. Our parent company was founded in in Turkey more than 50 years ago and currently sells and services machines in 130 countries. Hertz Kompressoren has built a solid reputation by creating and manufacturing high-quality products offered at reasonable prices to satisfy our worldwide customer base.

Common System Issues Part 1 - Oil-Free Air Compressors Paired with Heatless Desiccant Dryers

Many food processing plants are already using oil-free compressed air at a low-pressure dewpoint. This has required the use of two-stage oil-free screw air compressors, centrifugal air compressors and other technologies, as well as regenerative dryers of one type or another. The most common oil-free air compressor in industry is the two-stage “dry screw” machine and the most common regenerative dryer type is the heatless type. These are combined in many food processing, pharmaceutical, and high-tech plants.

 

 

Air Compressors

When selecting an air compressor for your manufacturing operation, the common choice is the

Air Treatment/N2

Modified Atmosphere Packaging (MAP) accounts for a significant amount of nitrogen usage in the food

Blowers

The plant upgrades, in combination with a progressive management strategy, allows the plant to

Compressor Controls

A large chemical plant in Celje, Slovenia, planned to retrofit a kiln used to produce titanium

Instrumentation

In this article we clarify how the main KPIs can be monitored, and we will have a closer look at a

Pneumatics

The industrial internet of things (IIoT) and industry 4.0 have digitally transformed the way

Vacuum

It’s one thing to move materials during the production process, but when it’s a finished product on

Cooling Systems

With efficient heat exchange an important requirement in the design of an HVAC system, the type of