Category: Elgi air compressors

How Using Non-Genuine Spares Is Impacting the Health of the Air Compressor

by vemcoblogs -
air compressor dealers in Mumbai

Air compressors at some point will need the replacement of some parts to make them run efficiently. Using non-genuine spares may seem like a low-priced quick fix. But in reality, these could end up costing much more in terms of health, efficiency, productivity, and life-span of the compressor. As air compressor dealers in Mumbai will tell you, using original spare parts will make you more relaxed against such issues. VEMC is the leading ELGi compressor dealer in Mumbai. 

We tell you how using non-genuine spares is impacting the health of your air compressor.

Effects of using non-genuine spares

  1. Lower performance and durability: Genuine spares are designed as per the specifications of the air compressor. This reduces the risks of failure and a drop in productivity. However, a non-genuine spare will reduce not just performance but also the lifespan or durability due to the high likelihood of incompatibility.
  2. Safety issues for users: Every compressor dealer will warn you of the safety issues that non-genuine spares could create. These could also lead to poorer compliance with environmental and occupational security. Fire hazards and risks to user health are huge possibilities as well.
  3. Poor efficiency: While non-genuine spaes may come at much lower prices, they in the long run could cost much more due to suboptimal efficiency levels. Besides more downtime, interruptions in production and the need for frequent repairs could cost your business further. All of this ends up making non-genuine spares a rather costly deal.
  4. Lower quality standards: Reliability is the most important feature of any equipment. However, spares with dubious quality standards could affect your air compressor’s overall health, and reduce its reliability. Original spares on the other hand go through stringent endurance tests and quality inspections.
  5. Warranty: Using non-genuine parts in your compressor could turn the warranty and insurance of your equipment void. This could significantly increase your repair costs in case of a breakdown.

Genuine vs Non-Genuine parts

As any compressor dealer in Mumbai will explain, there is a lot of difference between the performance of genuine and non-genuine spares. Air filters, for instance, are necessary to keep dust and dirt out. Non-genuine air filters could cause contamination of pressurised air which can be especially problematic in sensitive operations like food processing and pharmaceuticals. Likewise, non-genuine line filter cartridges can reduce efficiency, cause a pressure drop, and raise the energy consumption of the compressor.

Why you must avoid counterfeit spares

To summarise, there are quite a few reasons for you to avoid counterfeit spares for your air compressor.

  1. Protecting your investment in air compressors by using only genuine spares
  2. Keeping your costs of operation under control
  3. Reducing downtime of your compressor
  4. Ensuring longer lifespan and reliability
  5. Lowering oil and energy consumption

For more information on spare parts of your air compressor, feel free to get in touch by calling us at 022 43436655 or emailing us at marketing@vemc.co.in. VEMC is the leading ELGi-authorised dealer 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.

Industrial Air Compressor Preventative Maintenance

by vemcoblogs -
Air Compressor Maintenance

Maintenance of equipment is necessary to ensure longevity and energy efficiency. This applies to air compressors that are used daily in an industrial setting. In this blog, we take you through some of the pressing issues with regard to the preventative maintenance of your industrial compressors.

Difference between preventative and standard air compressor maintenance

In an industrial setting, it is necessary to have an inspection regime in place to make sure your compressor and its allied equipment are functioning at the optimum level. This set of checklists or procedures is known as standard maintenance. 

Preventative maintenance on the other hand is all about finding and arresting mechanical issues before they spread and cause costly downtime. The schedule of preventative maintenance varies from component to component. While some may require daily inspections, others can be checked once or twice a year.

Benefits of preventative maintenance for industrial air compressors

  1. Avoids downtime: Downtime for any production facility can be costly for business and with preventative maintenance, this can be avoided to a great extent.
  2. Saves costs: Sudden breakdown of systems can cost more as compared to regular preventive checks.
  3. Ensures energy efficiency: Preventative maintenance brings to the surface any gaps or issues behind the sub-optimal level performance of the air compressor.
  4. Increases longevity: With regular check-ups, fine-tuning, and cleanups, an air compressor system can be kept in good health. This helps avoid fatal faults or wear and tear in the system and increases its life span.

Recommended preventative maintenance checks

  1. Oil filter: Oil must not be allowed to leave with the compressed air as it can corrupt the surface if the compressor is being used for spray painting. Oil filters must be checked weekly and replaced after every 4000-8000 hours of use. 
  1. Lubrication: Change the lubricant every 3 to 6 months to ensure the health of the compressor. Non-lubricated surfaces of the system could cause serious corrosion of moving parts.
  2. Air filter: Check, clean, and replace the air filter regularly. You do not want unclean air or air laden with particulates to come out of the compressor and hit a surface being spray-painted or cleaned with the compressor.
  3. Motor bearings: Make sure the bearings are sufficiently lubricated. Carry out regular inspections and check the bearings after every 4000 hours. Lack of lubrication can cause the bearings to get stuck in place.
  4. Intake vents: The air entering the vents can become dirty if the intake vents are lined with dirt, dust, and grime. The same air will then be released in compressed form.
  5. Belts: Belts must remain firm to ensure the proper functioning of the pulleys and connected parts. Replace the belts before they lose their tension or break down in the middle of a task.

Which maintenance checks should a technician perform

While some maintenance tasks can be performed in-house by your own team, for others, it is best you consult the compressor technicians. Some of these situations are

  • Replacement of motor
  • Relocation of heavy compressors
  • Safety shutdown instructions
  • In case of a mechanical breakdown

For operation and maintenance tasks of your air compressors by our skilled and qualified technicians, get in touch with us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is the authorised Elgi air compressor dealer with an experience of over 72 years.

How to Use an Air Compressor: Things to Consider

by vemcoblogs -
How to Use an Air Compressor

A number of things need to be considered while using an air compressor for your operations. These include maintaining the right parameters like pressure, checking oil levels, having safety measures in place, etc. In this blog, we take you through all these aspects in detail.

Picking the right compressor for your needs

For domestic purposes, the most commonly used air compressor is the reciprocating piston type. This works by reducing the space to increase the pressure of the air inside the compressor. This is quite similar to the working of an internal combustion engine. 

For industrial purposes such as large refrigeration or pneumatic tools, rotary screw air compressors are mostly used. These work by compressing the air inside in a continuous sweeping motion, thus avoiding any pulsations that may occur in a reciprocating piston-type compressor. 

Getting started

  • Place your compressor in the right position. Ensure that the compressor is on an even and stable surface and the power source is always grounded. 
  • Turn the power on and allow your compressor to run for a minute. 
  • Set the psi as per your requirements. Adjust the pressure till you reach the recommended pressure for a particular tool. 
  • Connect the air hose and the tool you’re going to be working with. 

Oil and air intake

  • Check the level of oil in your compressor. Add oil by removing the cap and filling up to the mark if required.
  • Check the drain valve located at the bottom of the air tank. Make sure it is tightly closed.

Moisture and drainage

It is necessary to remove excess moisture from your air compressor at frequent intervals. This is usually done through the drain valve present at the bottom of the air tank. Wrench open the valve, allow the condensed moisture to flow out, and replace the valve. Always store the air compressor in a cabinet away from moisture.

Power

Make sure you turn off the compressor’s switch before you plug it into a three-pronged socket. As much as possible, avoid using extension cords if you’re unable to reach the spot of operations comfortably. Instead use an additional air hose and plug it into the first one. Extension cords can cause overheating of the air compressor. 

Meeting all safety regulations

  • Always use polycarbonate goggles and closed-toe shoes while operating the air compressor. 
  • Pull on the safety valve to test if it works.
  • Ensure you are only applying the right amount of pressure for a particular operation and as per the requirements of a particular tool. Try to maintain the pressure on a slightly lower side for safety.
  • Only operate the tool while there is air in the tank.

For more tips or information on how to best use your air compressor systems, feel free to get in touch with us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is the authorised Elgi compressor dealer with an experience of over 72 years.

What is The Difference Between PSI and CFM in an Air Compressor?

by vemcoblogs -

If you’re looking for the right air compressor for your business, and are researching on the specifications of the product, you must have come across acronyms like PSI and CFM. These are necessary to tell you which size of air compressors are fit for your needs. Both these parameters are performance indicators of air compressors and other air-powered equipment. The main difference between PSI and CFM is that the former measures pressure and the volume of the latter measure. In this blog, we take you through a detailed understanding of both these metrics.

What is PSI?

PSI stands for pounds per square inch. Quite clearly it measures how many pounds of air occupies a square inch area. The greater the PSI value of a compressor, the greater pressure it is exerting and hence the more powerful it is considered to be. Quite simply, an air compressor with a PSI reading of 120 would indicate that it delivers 120 pounds of pressure per square inch. On an industrial compressor, the PSI value is typically displayed within the compressor system. As a convention ‘PSI’ is written in small letters. 

What is CFM?

CFM stands for cubic feet per minute. This indicates the volume or output rate of the air compressor in terms of cubic feet of air per minute. Simply put, it indicates how much air is being moved per minute. CFM is always measured at a particular PSI and increases proportionately along with the horsepower applied. Domestic compressors typically offer a volume of around 2 CFM while large industrial compressors that usually run at 200 HP, can deliver up to 1000 CFM of airflow. 

How are pressure and flow related in an air compressor?

To run an air compressor optimally, both volume and pressure must be sufficient. The principle isn’t very different from that of a garden pipe. When you squeeze the end of the pipe with your thumb, you are in effect reducing the space and creating less room for it to flow out. This will make the water shoot out farther. In air compressors, PSI and CFM relate to each other in a similar way. 

For the purpose of mathematical calculations, the relationship of pressure with volume in a compressed system can be demonstrated by Boyle’s law which states that:

P1 x V1 = P2 x V2

(P1 and V1 represent initial pressure and volume, and P2 and V2 represent final pressure and volume.)

The risks of over-pressurisation

Many times, users may over-pressurise the air compressors to ensure enough pressure is applied for a given task. This could pile up irrecoverable costs of energy losses since an increase in PSI value invariably increases the energy consumed. It can also reduce the lifespan of your equipment as the ‘artificial demand’ (another term for over-pressurisation) can cause unnecessary wear and tear.
For any questions regarding flow rates or accurate pressure levels for your air compressor systems, feel free to get in touch with us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is the authorised dealer of Elgi air compressors with a rich industry experience of over 72 years.