Corrosion in steel pipes and storage receivers within compressed air systems is a common issue that can significantly impact system efficiency, safety, and longevity. This process is primarily driven by the presence of water and acid condensate, both of which are common byproducts in compressed air environments. Understanding how corrosion occurs can help in implementing […]

Dust collector reverse pulse cleaning is commonly deployed in any industry that creates powdered dust. Through the years, it is common to see expensive failures of these devices that consume excessive amounts of compressed air. Often times, these failures go undetected. Dust collector reverse pulse cleaning is a highly efficient method for removing accumulated dust […]

Air-cooled air compressors are crucial to keeping the production process running in many industries; they work by turning power into usable energy. Their performance, however, depends heavily on their ability to stay cool. If dust and debris clog up a compressor, it can overheat, work less efficiently, and cost more to operate. Fig. 1 and […]

Tom, a diligent plant engineer at a mid-sized manufacturing facility, faced persistent problems with his compressed air system powering his crucial production lines. Despite repeated attempts to fix various symptoms — frequent drops in pressure, excessive energy consumption, and sporadic equipment failures — the problems persisted, causing costly downtime and frustration on the factory floor. […]

Compressed air systems classed as “best practices” have permanent monitoring systems installed that can automatically track the performance of the system. In this way, problems can be easily detected and dealt with quickly. Important variables like pressure, power, flow, temperature, and dew point are measured and sent to a central database, to be stored for […]

A plastic products producer was expanding its business and installed a few new machines. There already were five small compressors installed to feed the production machinery and the maintenance personnel were experiencing low pressure occurrences. These events would pull plant pressure down and cause product rejects and production shutdowns. The plant manager concluded that the […]

A good exercise for any compressed air system is to find and fix compressed air leaks. And if the system compressors are well controlled, some significant energy savings can be gained by doing leak audits and repairs on a regular basis; this is generally recommended quarterly. Some excellent tools to use in the process are […]

A wood products company had an aging heatless 1,000 cfm desiccant air dryer, being used to condition the compressed air produced by two 100-hp compressors in their processing facility. After working for many years, the dryer controller failed and had to be replaced. Replacement parts could not be found, so the local electricians came up […]

From time to time, compressed air auditors find air-cooled air compressors located in small rooms where the ventilation is inadequate. Most of the time, in properly designed rooms, the heat the compressors produce is ducted out of the room through metals ducting — often, it will be directed to cool areas of the plant in […]

A mining complex was experiencing low pressure events — even though its 14 large compressors were all running. The pressure was adequate during most of the day, but during peak demand times, the pressure sagged to unacceptable levels. This, of course, caused complaints from the workers. The pressure settings of the compressors were already set […]