5 Tips to Save Energy on Your Compressed Air Installation
Did you know that 70% of the total cost of a compressor installation consists of energy costs? This is
something to consider when working out your compressed air budget. Below we have provided tips on how to save on energy
costs while
taking the environment into account. We are your partners in compressed air and ensure you are provided
with all the compressed air knowledge available.Â
Tip 1: The Right Pressure!
Make sure your compressor installation is operating at the correct pressure. A reduction of the pressure of 1 bar means a saving of 7-9% of
the total power input of a compressor.
Frequency-controlled compressors often have an adjustable operating pressure between 4 and 13 bar, accurate to 0.2 bar.
Get good advice about the right pressure range for your application; that saves you energy and therefore money.
Tip 2: Use Energy Recovery
A lot of heat is created during the compression of air in your compressed air system. Efficient recycling of the heat produced by your
compressor can save you a lot of money. By using a heat exchanger, the residual heat can be used for, for example, heating up steam boilers,
process water or even your central heating system. By using energy recovery you can save up to 80% of the installed capacity in energy.Â
Tip 3: Provide Central Compressor Control
Your compressed air installation is optimally used by a central compressor control. The control ensures the correct combination of
compressors are used and the correct setting of the system pressure. This makes optimal use of the machines at your locating and can prevent
unnecessary use of compressed air.
Tip 4: Prevent and Repair Leaks
A compressed air leak of 3mm at a pressure of 7 bar will quickly cost you €1300 per year. The higher the pressure, the higher the air loss
and the higher your costs. By replacing old and bad couplings and hoses, or worn seals you can prevent energe losses. A solid and reliable
compressed air line network ensures distribution of compressed air to the end user without pressure drop and leaks. In addition,
periodically checking your compressed air system by using ultasonic leak detection can ensure rapid detection of leaks and save energy. Have
your compressed air installation regularly checked for leaks and prevent unnecessary loss of compressed air.
Tip 5: Maintain Your Compressor Correctly
By properly maintaining your compressed air installation, the system remains in optimal condition and you prevent energy loss. Using genuine
parts made for the specific application in your compressor ensures correct operation and maximum energy efficiency. A compressor that works
correctly is the most efficient for your wallet.
Investing in Sustainability
If you invest in energy-efficient compressed air, you are eligible for an energy investment allowance (EIA), with an average tax benefit of
13.5%. In addition, energy-efficient investments provide you with significant cost savings due to a lower energy bill. Our advisers are
happy to carry out a compressed air measurement at your location to map out your potential energy savings.
Who we are and how we can help!
Ash Air has been around in New Zealand since 1979, and we’ve grown into a nationwide company with international support and a reputation for
quality and reliability.
We look after all things compressed air for your business!
Reciprocating, Screw, air compressors
Vacuum pumps
Nitrogen
An extensive line of air treatment components
Ash Air's range of Chicago Pneumatic, Alup, Pneumatech, and Quincy compressors are used extensively around the world in industries ranging
from oil and gas to food, automotive and farming, and we bring you these world class compressors here in the land of the long white cloud.
Our technicians are compressed air equipment experts and are dedicated to addressing customer needs. Supported by a 13 locations nationwide,
Ash Air offers one of the widest selections of compressed air equipment and parts available today in New Zealand.
Reliability and Efficiency
With Ash Air compressors, you can count on reliability and high performance for even the most demanding applications. We focus our efforts
on the following:
Increasing uptime
Reducing unexpected repairs
Reducing energy consumption
Improving the cleanliness of compressed air
Extensive Product Line
We offer a broad array of products, from world class compressor brands, including a full range of rotary and reciprocating air compressors
from ½ to 200 horsepower. We serve the compressed air needs of many industries such as the following:
Oil and gas
Light industry
Construction
Automotive
Marine
Medical
Food and beverage
Solutions
In our effort to prioritise the needs of our customers, we work hard to provide solutions. We continually introduce innovative products here
at Ash Air to our Kiwi customers, so our end users can rely on us to meet evolving compressed air needs.
Support
We offer an extensive array of air compressor parts and services through our direct locations throughout New Zealand. Continued growth means
our operations continue to operate on a national level.
In our effort to provide the best possible support, we offer the following remote monitoring, preventative
maintenance, vacuum
pump services and overhaul, compressor
and pipework installations, hire
fleet and leasing solutions, leak
detection's and energy audits,
and breakdown recovery and emergency air.
When considering new energy-efficient air compressors or an upgrade to more energy-efficient machinery, Ash Air can help you make the right
choices for your business.
Air compressors come in many types, rotary screw, piston, scroll, reciprocating, some are oil-free and other air compressors require oil
lubrication. Like many businesses, an efficient air compressor is at the heart of their operations. So, which type of compressor should you
choose? What makes a compressor, like a rotary screw, unique? Here are some clear cut benefits of equipping your business with a rotary
screw compressor. Â
Read More…
In the world of compressors, there are often significant and unutilized energy-saving possibilities including energy recovery, pressure
reduction, leakage reduction and optimization of operations through correct choice of a control and regulation system as well as the choice
of compressor size.We are going to take a look at some of the opportunities for minimizing the compressor’s operating costs.Â
Read More…
Many installations that produce compressed air offer significant and frequently unutilized energy
saving possibilities in
the form of waste energy recovery. In large industries, energy costs can amount to 80% of the total cost of compressed
air production.
However, a lot of this energy can be recovered, which in turn will save you a lot of money.Â
Read More…
Liquid water in compressed-air systems can lead to rusted equipment and unresponsive controls. Anyone who uses compressed air will, at some
point, find liquid water in the air distribution system. This can be anything from a nuisance to a serious problem, depending on the
application. If water might corrode equipment or introduce bacteria, removing it is critical.Â
Read More…
Liquid water in compressed-air systems can lead to rusted equipment and unresponsive controls. Anyone who uses compressed air will, at some
point, find liquid water in the air distribution system. This can be anything from a nuisance to a serious problem, depending on the
application. If water might corrode equipment or introduce bacteria, removing it is critical.Â
Read More…
Whenever most people think about a compressor, they probably have a piston compressor in mind. You might already know there are two basic
principles of air compression. One of those is the principle of displacement compression. There are a lot of compressor types that classify
as a displacement compressor. The piston compressor is one of them, oil-lubricated or oil-free.Â
Read More…
Once you have the size and type of
compressor figured out, one last question remains, should I go with an oil lubricated or oil-free air compressor. To not overcomplicate the
answer, your choice should be based on the application and process that the compressed air will be utilized in.
Read More…
Like all compressor types, rotary screw models do require periodic maintenance. Thanks to the simplicity of the internal components,
maintenance is relatively easy on most rotary air compressors. As long as you stick to a rotary screw compressor maintenance schedule, you
will likely be rewarded with many, many years of optimal productivity from your machine.Â
Read More…
Did you know, the biggest part of the air we breathe is nitrogen? Everyone needs oxygen to survive, however air is made up of 78% nitrogen,
only 21% oxygen and tiny amounts of other gases. Although, the human body does not use this nitrogen, it is very helpful in various
industrial applications. There is an unlimited source of nitrogen readily available, allowing you to achieve needed purity at a fraction of
your current annual nitrogen cost.Â
Read More…
If you notice that your compressor is getting hot and bothered, there may be heating issues affecting your air compressors performance. Did
you know that an overheating compressor is top of the pops for being the most common cause of compressor failure.Â
Read More…
A rotary-screw compressor is an air compressor that uses a rotary-type positive-displacement mechanism, typically used replace piston
compressors where large volumes of high-pressure air are needed, either for large industrial applications or to operate high-power air
tools.Â
Read More…
Have a look around and what do you see? What are you thinking about? Your next holiday to Queenstown maybe? You might go snowboarding with
the kids or have some alone time at the Day Spa. Whatever holiday you choose, compressed air is involved in some way, without you even
realising it! Â
Read More…
There are crucial reasons why you should service and maintain your compressor regularly, with the most common issues being piston failure
caused by wear of components, increased friction, corrosion, reduced cooling, overheating bearings and components, clogging of air filters.Â
Read More…
Our passion for energy efficiency and cost saving derives from the concern for our children’s future. Analysing the efficiency of your
system is a brilliant way to start saving.
Read More…
Compressed air is all around us, from the air in a balloon to pumping up tires on your bicycle. In this article we will explain what
compressed air is and how it is created. Whether you know it or not, compressed air is involved in every aspect of our lives, from the
balloons at your birthday party to the air in the tires of our cars and bicycles. It was probably even used when making the phone, tablet or
computer you’re viewing this on.Â
Read More…
One of the biggest challenges is to correctly size your new air compressor. Similarly to everything else, new compressors available on the
market are more efficient and employ better technology, therefore you have to understand the application and usage to size the machine
correctly. Choosing the wrong air compressor for your facility can lead to problems with production and or increased costs due to wasted
energy.Â
Read More…
Once you have the size of the air compressor figured out, the
next thing to do is to decide on the type of compresor you will need for your application - piston, rotary screw compressor etc. Let us take
a look at two of the most popular options available. When choosing the right type of compressor, you should ask yourself the following
questions:
Read More…
​Which vacuum pump do I need? - this is one of the most frequent questions we receive and this is understandable, because there are number
of technologies which can provide the same vacuum level and pumping speed. Here is quick advice on how to choose the best vacuum pump for
your needs.Â
Read More…
You may be asking, why does my air compressor start, then stop? Allow us to take the guessing out of it. We understand your pain. We know
that a compressor problem can quickly result in hours (if not days) of production downtime and loss of revenue. When your compressor
continuously shuts off from on, we refer that as a short cycle. There are a few reasons that a short cycle may be happening with your
compressor.Â
Read More…
Air compressor leaks are very common in all applications, but can be very costly and difficult to find. On average, 20-30% of the compressed
air used in a manufacturing plant is wasted as leaked air. Finding and fixing these leaks can save your business thousands of wasted dollars
a year.Â
Read More…
When installing a compressed air system into a business, people often look to PVC piping as an option to build a piping system because it is
cheap, versatile and easy to install. However, using PVC pipe in any compressed air application is extremely dangerous and NOT recommended
by multiple associations and manufacturers.Â
Read More…
Changing the oil and oil filters on your compressor is one of the most common routine maintenance tasks to perform to keep your compressor
running efficiently. After you remove your old oil and oil filter, you may find yourself wondering, “Where do I dispose of these?”, or “Can I
just throw them in the trash?”. Because oil is toxic and a pollutant, disposing of your old oil and filters is not as simple as just tossing
them in the trash.Â
Read More…