compressed air technology | ELGi https://blog.elgi.com A digital destination to share knowledge and industry insights on compressed air Wed, 08 Nov 2023 13:12:10 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://blog.elgi.com/wp-content/uploads/2020/09/ELGi-favicon.jpg compressed air technology | ELGi https://blog.elgi.com 32 32 Oil-lubricated or oil-free air compressors – which one should I pick? https://blog.elgi.com/knowledge-center/oil-lubricated-or-oil-free-air-compressors-which-one-should-i-pick/ Mon, 28 Jun 2021 05:10:29 +0000 https://blog.elgi.com/?p=6032 Which system is better for your industrial application? There are several parameters to keep in mind while buying an air compressor. Apart from deciding the size, rating expressed in CFM (for airflow), and bar (for air pressure), you also have to choose between an oil-free and oil-lubricated system. The choice depends on the kind of … Continue reading Oil-lubricated or oil-free air compressors – which one should I pick?

The post Oil-lubricated or oil-free air compressors – which one should I pick? first appeared on ELGi.]]> Which system is better for your industrial application?

There are several parameters to keep in mind while buying an air compressor. Apart from deciding the size, rating expressed in CFM (for airflow), and bar (for air pressure), you also have to choose between an oil-free and oil-lubricated system.

The choice depends on the kind of applications where you intend to operate your air compressor. This is why, it is good to understand how these compressed air systems work and the applications that they’re used for.

The post Oil-lubricated or oil-free air compressors – which one should I pick? first appeared on ELGi.]]> Difference between reciprocating and rotary compressors https://blog.elgi.com/application-stories/difference-between-reciprocating-and-rotary-compressors/ Fri, 30 Apr 2021 12:43:15 +0000 https://blog.elgi.com/?p=6005 Key difference between screw compressor and reciprocating compressor is the mechanism in which they compress air. Their distinct features can be understood in terms of:

The post Difference between reciprocating and rotary compressors first appeared on ELGi.]]> Key difference between screw compressor and reciprocating compressor is the mechanism in which they compress air.

Their distinct features can be understood in terms of:

The post Difference between reciprocating and rotary compressors first appeared on ELGi.]]> How to choose the right piston air compressor? (Belt Drive or Direct Drive) https://blog.elgi.com/application-stories/belt-drive-or-direct-drive-how-to-choose-the-right-piston-air-compressor/ Wed, 13 Jan 2021 11:57:21 +0000 https://blog.elgi.com/?p=5762 Irrespective of the technology, choosing the right compressor for your application is very critical. This will optimise the performance and save money in terms of energy, maintenance and service. With piston compressors, there are two alternatives – belt drive and direct drive. To make the right choice for your compressed air needs, it is important … Continue reading How to choose the right piston air compressor? (Belt Drive or Direct Drive)

The post How to choose the right piston air compressor? (Belt Drive or Direct Drive) first appeared on ELGi.]]> Irrespective of the technology, choosing the right compressor for your application is very critical. This will optimise the performance and save money in terms of energy, maintenance and service.

With piston compressors, there are two alternatives – belt drive and direct drive. To make the right choice for your compressed air needs, it is important to understand the difference between the two.

Understanding the requirement

The requirement for any given application will play a big role while deciding on the type of the piston compressor – belt drive or direct drive.

The factors to be considered are as follows:

  •  Pressure and Flow
  • Duty Cycle and duration of use
  •  Environment
  • Maintenance
  • Energy efficiency

The Technology

Belt driven reciprocating compressors are conventional machines, proven for their durability in intermittent usage patterns over the years. On the other hand, direct drive machines are quieter, compact and suit a higher duty cycle with proven reliability when compared to a belt drive.

Please do note that both differ in terms of the “use case” they fit into.

Belt Drive Reciprocating Air Compressor

A belt drive reciprocating air compressor has a belt that connects the motor and the pump. When the motor runs, the belt transfers the power through pulleys to run the pump.

The energy and maintenance costs of these machines are comparatively higher, owing to the transmission system and higher number of touchpoints.

This is why, a periodic check of the pulley’s alignment and the belt tension is required. Improper alignment will impact the motor’s load pattern, thereby increasing the energy cost. This can also result in belt failure due to excessive tension.

The post How to choose the right piston air compressor? (Belt Drive or Direct Drive) first appeared on ELGi.]]> The Thrill of Speed! https://blog.elgi.com/knowledge-center/the-thrill-of-speed/ Mon, 09 Nov 2020 09:28:10 +0000 https://blog.elgi.com/?p=5621 One of the important decisions to make while investing in an air compressor is to decide whether a production facility needs a fixed speed or a variable speed compressor. Typically, energy costs contribute to more than 75% of the total life cycle costs of a compressor. Appropriate selection of compressors will result in optimal energy … Continue reading The Thrill of Speed!

The post The Thrill of Speed! first appeared on ELGi.]]> One of the important decisions to make while investing in an air compressor is to decide whether a production facility needs a fixed speed or a variable speed compressor.

Typically, energy costs contribute to more than 75% of the total life cycle costs of a compressor. Appropriate selection of compressors will result in optimal energy utilization, thereby reducing energy costs significantly for the user.

The post The Thrill of Speed! first appeared on ELGi.]]> OIL FREE. DISRUPTED https://blog.elgi.com/product-innovation/oil-free-disrupted/ Wed, 17 Apr 2019 02:53:31 +0000 http://blog.elgi.com/?p=3120 ComVac Hannover Messe is one of the world’s leading industrial trade shows that provides a platform for the latest developments and innovation in Compressed Air and Vacuum Technology. From systems for generating, treating and distributing compressed and vacuum air, to applications in production plants and machinery, right through to contracting offerings and services, ComVac covers … Continue reading OIL FREE. DISRUPTED

The post OIL FREE. DISRUPTED first appeared on ELGi.]]> ComVac Hannover Messe is one of the world’s leading industrial trade shows that provides a platform for the latest developments and innovation in Compressed Air and Vacuum Technology.

From systems for generating, treating and distributing compressed and vacuum air, to applications in production plants and machinery, right through to contracting offerings and services, ComVac covers all aspects of vacuum and compressed-air technology.

The post OIL FREE. DISRUPTED first appeared on ELGi.]]> Air to the rescue! https://blog.elgi.com/application-stories/air-to-the-rescue/ Tue, 22 Jan 2019 08:01:37 +0000 http://blog.elgi.com/?p=2631 Nerf guns have been all the rage since they were launched, and they seem to be part of most top toys lists as 2019 rolls out too. Perfect partners on countless rescue missions and covert army operations, kids can’t seem to get enough of these. Dressed in camos and fatigues, you’ll find these little soldiers … Continue reading Air to the rescue!

The post Air to the rescue! first appeared on ELGi.]]> Nerf guns have been all the rage since they were launched, and they seem to be part of most top toys lists as 2019 rolls out too. Perfect partners on countless rescue missions and covert army operations, kids can’t seem to get enough of these. Dressed in camos and fatigues, you’ll find these little soldiers “trigger”, happily engaged in hours of Rambo or Terminator inspired pretend-play.

The post Air to the rescue! first appeared on ELGi.]]> Cheers to beer and air! https://blog.elgi.com/case-studies/cheers-beer-air/ Tue, 18 Dec 2018 08:57:40 +0000 http://blog.elgi.com/?p=2420 Beer has been around for nearly as long as humankind, dating back to 5000 BC. It has emerged into a global drink of choice ever since. Recently, beer has enjoyed an upsurge in the USA. While large breweries continue to expand, smaller breweries are in the limelight. A record number of 997 small and independent … Continue reading Cheers to beer and air!

The post Cheers to beer and air! first appeared on ELGi.]]> Beer has been around for nearly as long as humankind, dating back to 5000 BC. It has emerged into a global drink of choice ever since. Recently, beer has enjoyed an upsurge in the USA. While large breweries continue to expand, smaller breweries are in the limelight. A record number of 997 small and independent breweries opened in 2017, bringing the total count of American breweries to 6,372.  Smaller breweries experiment with their ingredients and flavours to cater to beer enthusiasts with demanding and sophisticated palates. Breweries like Suffolk Punch Brewing in Charlotte, North Carolina pride themselves on being a smaller, craft brewery, providing their customers with a range of high-quality, flavour-filled beer.

“If you are on a level where you’re brewing vast quantities of beer, I think to some degree that sense of artisanal aspect is diminished. At this small level, we are able to keep our personal love of brewing in the formula,” says Dan Hyde, co-owner of Suffolk Punch Brewing.

The post Cheers to beer and air! first appeared on ELGi.]]> State of The Future Art https://blog.elgi.com/life-news/state-future-art/ Tue, 11 Dec 2018 11:41:51 +0000 http://blog.elgi.com/?p=2382 From being one of the top global players to manufacture oil-free screw compressors, to building sustainable solutions at lower costs, and being the first company in India to provide complimentary air audits, we are committed to setting new benchmarks for compressed air technology. ELGi’s aim is to be no. 2 in the global air compressor … Continue reading State of The Future Art

The post State of The Future Art first appeared on ELGi.]]> From being one of the top global players to manufacture oil-free screw compressors, to building sustainable solutions at lower costs, and being the first company in India to provide complimentary air audits, we are committed to setting new benchmarks for compressed air technology.

ELGi’s aim is to be no. 2 in the global air compressor industry. With State of The Future Art’, we are embarking on a continuous journey to redefine product excellence. Our technology breakthroughs will transform the conventional boundaries of compressor technology.

The post State of The Future Art first appeared on ELGi.]]>