Tag: ELGi Screw Compressor

5 key benefits of installing a screw air compressor over a reciprocating air compressor

by vemcoblogs -
Screw Compressor

If you’re planning to buy a new air compressor, you must wonder which one suits your requirements better. Air compressors are after all a hefty investment in your operations and the decision must be made after careful planning. While both screw and reciprocating air compressors find utility across industries, the former has some well-established benefits over the latter. VEMC is the leading ELGi Screw Compressor dealer based in Mumbai, and in this blog, we take you through 5 key benefits of installing a screw air compressor over a reciprocating air compressor.

Working principle of screw air compressor vs reciprocating air compressor

First, let us look at how a screw compressor is different from a reciprocating air compressor. 

Rotary screw compressors simply work by compressing air using helical screws known as rotors. This forces the air through the chambers and compresses it into a smaller space. With this mechanism, as the rotors turn, the air gets continuously compressed. Reciprocating compressors on the other hand work by using pistons which move back and forth. This reduces the air mechanically, leading to an increase in pressure. 

Benefits of screw air compressors over reciprocating air compressors

  1. Consistent output and high volume: Screw compressors operate continuously unlike reciprocating compressors. This gives a smooth output that can be crucial in tasks that need consistent air pressure. For tasks which require higher volumes of compressed air, screw air compressors are better suited than reciprocating air compressors.
  1. Efficient, compact and silent: When it comes to energy consumption, screw compressors are more efficient than reciprocating air compressors. This helps reduce operation costs over time. Screw compressors are also more compact which makes them adaptable to various environments. They’re usually noiseless and are thus better suited for residential areas and other noise-sensitive settings.
  2. Lower maintenance needs and longer lifespan: Screw air compressors do not have pistons, valves or any other moving parts. This reduces the levels of friction, wear and tear, maintenance needs, and downtime. Due to this, screw air compressors tend to have a longer working life than reciprocating air compressors. Their downtime is also lesser and lifespan costs are under control.
  3. Higher quality of air: Since screw air compressors operate with sealed chambers and have better filtration systems, they tend to offer a higher quality of air as compared to reciprocating compressors.
  4. Adaptable: Using Variable Speed Drives (VSDs), screw air compressors can easily adapt the supply of compressed air to the fluctuating demand. This saves energy and ensures efficient operations.

Due to the above-mentioned benefits, screw air compressors are used in a diverse range of industries and applications. These are usually preferred in industries like manufacturing, construction, oil and gas, food and beverage, pharmaceuticals, power generation, mining, chemicals and petrochemicals. For more on screw air compressors, feel free to call us on 02243436655 or email us at marketing@vemc.co.in. We at VEMC are the leading ELGi Screw Compressor dealer based in Mumbai.

10 Key Benefits of Using ELGi Rotary Screw Air Compressors

by vemcoblogs -
ELGi screw compressor
ELGi screw compressor

The rotary screw compressor is one of the most widely used air compressors. As the name suggests, it uses rotary movements of its rotors to trap and compress the air. ELGi is one of the most reputed names when it comes to rotary screw compressors. The brand is known for its efficiency, reliability, and high performance.

We at VEMC are the leading ELGi air compressor dealers in Mumbai and top the charts whether it is in ELGi reciprocating compressor or rotary screw compressor.

let’s talk about the 10 key benefits that the rotary screw compressor brings to the table. 

1. Energy efficiency

For starters, ELGi screw compressors are known for reducing energy consumption, boosting efficiency and improving your carbon footprint. This is the need of the hour given the ever-rising energy costs

2. Durability 

The rotary screw compressors have a robust construction which makes the equipment reliable and durable. The high-quality material used in constructing an ELGi screw compressor contributes directly to the compressor’s longevity and lowers the chances of a sudden breakdown or costly repairs. 

3. Advanced control systems

The in-built Variable Frequency Drives (VFD) of the compressors automatically match the pressure supplied with the demand, thus avoiding unnecessary wastage. This improves the energy efficiency of the compressor and reduces energy wastage manifold.

4. Low noise levels

An ELGi screw compressor is great if you’re looking for low-noise output. It is therefore well-suited for hotels, restaurants, or health facilities where noise and vibrations can be quite disturbing. 

5. Compact design

An ELGi screw compressor has a compact and highly accessible design. This makes repair and maintenance easy and low-cost. The compressor is designed to comply with international standards (CE, ASME, UL etc.).

6. High air quality

In case you’re looking to use the compressor in packaging, food processing, or the pharma industry, the quality of the compressed air must be good. ELGi rotary screw compressors provide you with exactly that, with its highest class “O” certification.

7. Customization options

ELGi offers custom-built rotary screw compressors based on your business activity. This means customized voltages, control panels, body color, and finish.

8. Service and support

ELGi offers unmatched after-sale service and support to its clients across the country. Its Annual Maintenance Contracts (AMC) are a great way to prevent untimely and costly breakdowns while ensuring your compressor works at optimum efficiency.

9. Environment-friendly

ELGi compressors are manufactured keeping the environment in mind. These help reduce the energy wastage of the clients and ensure they operate at optimum efficiency.

10. Reduced emissions

The heat recovery feature of ELGi air compressors allows clients to use the energy for other operations rather than wasting it. This means lower emissions overall and more sustainable business operations.
For more on ELGi’s diverse range of product offerings, call VEMC on 022 43436655 or email at marketing@vemc.co.in. We are the leading air compressor dealers in Mumbai with a strong commitment to client service.

Advantages of Reciprocating Compressor Over Screw Compressor

by vemcoblogs -
ELGi Screw Compressor

Before choosing an air compressor, it is very important to consider the features of each type to ensure suitability for your business operations. Screw air compressors operate by using two screws that trap and compress air between them while reciprocating compressors operate using pistons in a cylinder. While both find utility across industrial operations, reciprocating air compressors have some remarkable advantages over screw compressors. VEMC is the leading Air Compressor Dealers In Mumbai.

In This Blog, We Take You Through Each Of These Advantages In Detail:

Better Control Over The Discharge Pressure

Reciprocating compressors are typically used to discharge pressure of up to 12000 psi. They can be used at atmospheric pressure and to some extent even in a slight vacuum.

Reciprocating Compressors Operate At Higher Efficiencies

An Elgi Reciprocating Compressor can generate greater pressure but operates at much less energy.

Lower Installation Cost

As any air compressor dealer in Mumbai will tell you, reciprocating air compressors have a low initial setup cost as compared to other compressors. 

Low Noise Level

The piston pump of a reciprocating air compressor is quite straightforward and moves up and down rapidly to compress air. With its simple design and operation, the friction levels are quite low which in turn also results in lower noise levels.

Longer Service Life

These compressors have high durability and can serve sturdily for a much longer period of time than screw compressors. If proper upkeep is ensured, a typical reciprocating compressor is estimated to serve for a total of up to 50000 hours.

Easy Maintenance

Due to the simple design and operation, the maintenance of reciprocating air compressors is quite easy and cost-effective. Technicians have easy access to most components of the compressor and spare parts are also readily available in the market.

Versatility

These compressors are great to use in both light as well as heavy-duty operations. These can be tank-mounted or base-mounted which reduces the placement constraints and boosts ease of use. Besides, these air compressors have both oiled and oil-free varieties and can thus be put to use in a wide range of operations. This is especially useful if you function in restaurants, food processing or the pharmaceutical industry and are concerned about oil contamination. 

Better Efficiency In High-Pressure Applications

Reciprocating air compressors are known to perform much better in high-pressure applications. This makes them most beneficial when intermittent use with high pressure is required.

Better Variable Load Situation

Reciprocating air compressors are better suited for variable load situations. These can be controlled using variable-speed drives, bypass recycling, step-less methods, and clearance pockets. 

Better For High-Pressure Pulsations

Unlike screw compressors, reciprocating air compressors are very good at handling high-pressure pulsations both in terms of energy efficiency and generation of air pressure.

Conclusion

VEMC is the leading Air Compressor Dealers In Mumbai. We deal in a number of compressors such as Elgi reciprocating compressors, oil-lubricated screw air compressors and rotary screw compressors. To know more, get in touch with our experts at 022 43436655 or email us at marketing@vemc.co.in. We are the best solar company in Mumbai and a leading solar energy company across the country.

Advanced Benefits Of A Rotary Screw Air Compressor

by vemcoblogs -

Rotary screw compressors bring in a host of benefits to your business –– technical, economical and utilitarian. These are highly energy-efficient air compressors and also very adaptable, thanks to their variable speed control. An ELGi Screw Compressor is in fact significantly superior to any of the piston air compressors you can find out there. 

In This Blog, We Take You Through Some Of The Most Advanced Benefits You Get With A Rotary Screw Air Compressor:

 Rotary Screw Air Compressors Vs. Piston

With respect to the engine arrangements, a rotary screw compressor brings you wide diversity as compared to the piston compressor. Piston compressors simply use pistons to pressurise air and move it from one cylinder to another, compressing it in the process.

Rotary screw air compressors like ELGi Screw Compressor bring the best technology to the table. This completely eliminates the friction when the engine spins and makes downtime almost non-existent.

That said, the initial investment is somewhat on the higher side. However, the benefits that rotary screw air compressors bring along quickly cover these initial one-time costs.

 Choosing The Right Motor And Compressor Size

Direct-drive compressors are usually more efficient than belt-drive and gear-drive compressors. But again, it depends on your budget. When it comes to sizing your compressor, choose on the basis of the air pressure you would require throughout the day. If you’re unable to decide the type and size of your compressor, you can always get in touch with VEMC –– a leading air compressor dealer in Mumbai.

Technology And Equipment Considerations

With rotary screw compressors, maintenance is incredibly simple. ELGi Screw Compressor offers single-service door access to routine maintenance points. They also have spin-on oil filters and separator elements for quick and easy routine service. 

When To Replace And Upgrade

You may be hesitant about replacing your existing air compressor with a rotary screw air compressor,  especially if it is in a good condition. But as a thumb rule, you must look to replace your equipment after 10 years or so. This is to be abreast of all the innovations and efficiencies brought about by advancing technology. Often running older equipment can be more expensive than using new ones due to innate inefficiencies or wear and tear. 

Environmental Impact

ELGi Screw Compressors are specially designed to reduce running costs and environmental impact. Variable Speed Drives (VSD) for one reduce energy loss significantly. With IoT-based applications, compressors can be connected to their owners through a mobile app, thus ensuring monitoring and predictive maintenance. Overall, ELGi as an organization is committed to addressing climate change and building a long-term sustainability roadmap.

Conclusion 

EGLi Screw Compressor is clearly a winner when it comes to offering efficiency, savings, and sustainability. For more details on its features, applications, use and maintenance, please call VEMC at 022 43436655 or email us at marketing@vemc.co.in. We are a leading Compressor Dealer in Mumbai with 72 years of rich experience and cutting-edge expertise at our back.