Did
you read about screw air compressors and now want to know where screw compressors are
applied? You came to the right place!
In the following guide, we discuss the application areas of a screw air compressor and where they are suitable.
Keep reading to also find out which of the screw compressors currently dominate the industry as they are the most
common amongst compressed air productions.
The screw compressor is suitable for both intermittent and continuous operation. Operating budget is optimal during continuous operation are
high load levels (up to 100%). With modern technology; e.g. speed control, the screw compressor's energy consumption for low or varying air
requirements can be reduced significantly compared to previous methods.
Liquid-injected (oil-injected) screw compressors in one-stage models currently dominate the industry, where operational pressures up to 1300
kPa and a capacity of up to approximately 30 m³/min are required.
We added the rotary screw technology to our line in response to the increasing use of compressed air for industrial environments. Efficient
and reliable performance was needed for some of the most demanding applications like energy exploration, food and beverage processing and
manufacturing. All air compressors perform the same basic function — they increase the pressure and reduce the volume of a
Here is a list that shows the wide range of uses for industrial-sized air compressors for almost any application.
1. AGRICULTURE/FARMING
For productive and profitable farming operations, compressed air provides long-lasting performance and a low cost of ownership.
Compressed air is used for:
Moving feed and grain to and from silos with conveyors
Glasshouse ventilation systems
Spraying crops
Powering dairy machines
Operating pneumatic material handling equipment
2. MANUFACTURING
Whether in refineries, plastics, assembly plants or metal fabrication, an air compression system is the central power source that keeps a
business in production. Powerful air compressors aid in manufacturing by:
Operating air tools on production lines
Cutting and welding equipment
Ejecting pieces from production molds
Monitoring production
Adjusting roller and feed machinery
Blowing a molded gas tank or plastic bottle
Efficiently performing basic tasks such as driving screws and turning nuts
Increasing production efficiency with air cylinders that power positioners, clamps, air chucks, and air knives
Finishing and packaging with pneumatic devices used for liquid padding, carton stapling, appliance sanding, dry powder transporting and
fluidizing
Sandblasting and finishing metal
Operating automated machinery
3. DRY CLEANING
Reliable air supply and a dependable system are required for the dry cleaning industry, which demands quality cleaning of
garments. Compressed air is used for:
Delivering chemical applications through cleaning guns
Operating laundry presses and steam cleaners
4. PHARMACEUTICAL
Remaining clean, dry and oil-free are top priorities for this highly regulated industry that needs precision equipment and high-performance
systems. A pharmaceutical air compressor setup works by:
Moving product on conveyor systems
Spraying coatings on pharmaceuticals
Maintaining pressure in mixing and holding tanks
Bottling and packaging products
5. ENERGY EXPLORATION
The remote nature of energy exploration requires the most dependable power to minimize repair and maintenance costs. An air
compressor will be:
Powering pneumatic tools and equipment in onshore and offshore operations
Compensating for motion caused by turbulent seas
Inserting and withdrawing reactor rods
Controlling valves in steam and coolant circuits remotely
Powering ventilation systems for boiler houses
6. FOOD AND BEVERAGE
All types of food and beverage manufacturing facilities use air compressor systems for various production tasks. They need
contaminate-free and consistent compressed air to run their constant operations. Compressed air is used for:
Packing and palleting products
Closing and checking devices
Filling equipment for drinks
Cooling and freezing products
Having power in the form of compressed air provides end-users with much more control over usage and air quality since it is generated
on-site. Around 90 percent of all manufacturing companies use compressed air in their production and plant processes in some form.
Unique Industrial Air Compressor Applications
Due to the long lists above of the many uses of an air compressor, you can already guess that this utility has a number of features
that make it the ideal power source for a vast range of uses.
Here are a few features of compressed air, each combined with an example of a situation that benefits from the feature:
Pressurized air does not interfere with electrical monitoring equipment — preferred in hospital operating theaters.
Compressed air can be stored in pressurized tanks of various sizes — leading to smaller varieties that provide breathing air
for scuba divers.
The equipment operated by pressurized air can be used in extreme temperatures — allowing air tools to be employed for
maintaining furnaces and industrial freezers.
Compressed air can be easily stored in application-specific tanks to be used in remote areas — ideal for powering snow-making
machines.
The Compressed Air Advantage: Reliable, Versatile and Safe Energy
Seen as the plant workhorse in business, the convenient helper at home and the efficient aid in, compressed air is a power source that
is widely used even though many people fail to realize how common it is.
Individuals, businesses and industries benefit from the ability to produce on-site power through air compression. As we mentioned
earlier, compressed air can be more expensive to produce, but since it cuts production costs in many other ways, it’s a
necessary element of almost every manufacturing and industrial environment.
What are these benefits that make a seemingly “expensive” utility the top choice for many environments?
You may remember the benefits of using air tools in the section above. They are lighter and much more durable, especially when used
constantly and in rough and dirty environments. Their use results in increased productivity and efficiency from quicker tool speed
and user strain that is greatly decreased or eliminated altogether.
The tough applications that are typical in steel mills and foundries are not welcoming for electric-powered tools. The high temperatures and
dirty surroundings are the perfect environments for frequent electrical overloading and equipment malfunctioning. Air tools
require periodic maintenance, but they require much less than their electric counterparts and are nearly indestructible.
Another favorable feature of compressed air is that it can be stored to support fluctuations in use. Not having to worry about spikes in
electricity consumption that can trip fuses and sabotage equipment is a top priority of any production line. An air compressor can be
installed to meet the demands of any constant and fluctuating use. With the right system, you get the necessary pressure and storage
tank to provide reliable and consistent energy.
Who we are and how Ash Air can help your business!
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:
Lighting tower reminds night, but also refers to diesel engine. In turn, night reminds us of silence, which is not exactly what we
associate with an engine... With urban centers becoming increasingly dense and legislation increasingly strict about noise pollution in
construction sites, keeping decibels to acceptable levels has been the great challenge of the main construction equipment manufacturers.
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In today’s world of increasing environmental awareness and the drive for sustainable practices, industries are actively seeking innovative solutions to reduce energy consumption and minimize their carbon footprint. If your business uses air compressors, focusing on energy
recovery in air compressors is one area to pay attention too.
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Sometimes in the world of compressors the lingo can be confusing. Unless you are totally immersed in the compressor industry, some of the
terminology might be completely lost on you.
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Did you know that 70% of the total cost of compressor installation consists of energy costs?
There are many reasons why saving energy is important for your business as it helps you in many ways to make your business more efficient as
well as providing you with many different forms of value. Ash Air's range of Alup products can help you become more energy efficient to help
reduce energy bills, reduce your costs and comply with all environmental legislation.
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Exactly what is compressed air? Where does it come from? What is it for? When we compress—or squeeze—air into a small space, we call it
compressed air. When humans discovered the ability to compress air, civilisation made a huge leap forward. The reason? Compressed air opened
the door to all kinds of new production methods.
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Did you know that conducting an air compressor health check has become even easier? Getting easy and affordable access to your compressor
status information at your fingertips with our Intelligent CONnectivity System (ICONS
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Compressed air system leaks are indeed a big source of energy waste. Leakage in piping systems have been shown to exhibit leaks of up
to 25
percent of the total energy costs. Addressing
leaks is one of the first maintenance steps a facility can take to reduce energy costs.Read More…
Ash Air is proud to introduce Atlas Copco’s Vacuum Solutions in New Zealand. Here are five things to know about Atlas Copco Vacuum
Solutions!
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Think about efficiency for a minute. Every year with constant innovation, things are becoming even more efficient. Everything from
electronics to industrial machinery are being developed to get more done faster while using less power.
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With the Luck of the Irish and a little help from air compressors we will all be enjoying a pint of our favorite beer this St. Patrick’s
Day!
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The air surrounding us is a mixture of fry air and water vapor. The amount of water in the air depends on the temperature and volume of the
gas. The higher the air temperature, the higher the air's ability to absorb more moisture. Find out about compressed air humidity here.
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The generator starts up, and not long after, white smoke and oil are seen coming out of the exhaust. It is new, and tested, good
quality diesel... I wonder what happened?
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Investing in an on-site industrial gas generator is a great way to reduce your environmental footprint and your operating costs. Once you
have taken this important step, there are some other things you can do to maximize your gas generation energy savings. Here are seven of
them.
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For many businesses, preserving energy and becoming more sustainable have become top priorities. That not only saves them money but also
makes them more competitive in the future, when demand for “green” products and services will only increase. Not just because governments
mandate greater sustainability but also because customers expect it.
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While you relax and read this, do you see an electronic appliance around you? Wondering how could you relate to the current read?
We got you! Compressed air is all around, in the electronic appliances you use right now.Read More…
There are many contaminants that can threaten your compressed air system, but moisture is among the most prevalent. You may be thinking, but
it’s just water, but water can have a devastating impact on your compressed air system, your production equipment, and your end product. The
best way to prevent moisture from contaminating your compressed air is with a dryer.
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Compressed air can be one of the most expensive forms of energy for manufacturing plants, often using more energy than other equipment. One
horsepower of compressed air requires eight horsepower of electricity. With many air compressors running at efficiencies as low as 10%,
there’s often plenty of room for improvement. Fortunately, 50% of compressed air systems at small- to medium-sized industrial facilities
have opportunities for low-cost energy conservation.
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As easy as it would make all of our lives, vacuum pumps are far from being “one size fits all”. Not only do you have the size to consider
when choosing a vacuum pump, but more importantly type. I will briefly touch on some of the advantages and disadvantages associated with
each vacuum technology we deal with. This should give you a better understanding of where to begin your search...
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A nitrogen generator, combined with an air compressor and the necessary air treatment products, can provide you with a steady supply of food
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AIRnet offers moisture-eliminating drop fittings called Quick Drops! Quick Drops make “drop-tees” obsolete, removing the need for extra
parts and pipe, while saving time and money.
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critical review during each phase of the installation process eliminates “built-in” deficiencies or problems which c...
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Stainless steel has long been crucial for many applications where strength, durability, and resistance to corrosion are
essential. That is why it is often chosen for process equipment used in harsh environments such as chemical and
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Price is an important consideration when choosing a tool for metalworking applications, but it alone should not be the deciding factor.
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Are you faced with the decision of whether to switch from purchasing bottled nitrogen or oxygen to on site gas generation? In that case, the
decision is easy. You should! Lower costs, the right purity, less transportation emissions, improved safety, no logistics headaches. In all of these areas, on site gas generation is the superior solution. And making the switch is easy. All you need is a gas generator and a supply
of compressed air.
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Did you know that one of the largest costs for industrial manufacturers is compressed air? That’s right – anywhere from 12% to 40% of a facility’s total energy costs come from its compressed air installation. This means that finding innovative ways (no matter how small) to
increase compressed air efficiency can amount to big savings over the long run! Items like leak elimination, air audits,
reduced pressure bands, and reducing unloaded running hours are some of the most popular ways to decrease energy usage – but there are many
other actions that you can take. Read on to discover additional ways to reduce your costs and make sure your compressor system is running as
efficiently as possible!
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A properly sized and designed piping system is a necessary component of any distribution compressed air system. Without this key component
in place, the delivery of air from the compressor to the specific points of use will be inefficient and costly, both in the short term as
well as in the long term. Let’s look more closely at how to size your compressed air piping system to ensure minimal pressure loss while
maintaining maximum efficiency.
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Potential for growth of micro-organisms in a compressed air system is tied to the moisture level (dew point) of the compressed air. In
simple terms, if there is moisture in your compressed air, microorganisms such as mold and bacteria have the environment they need to grow
and thrive. While it’s true that as air is compressed, much of the moisture present in the intake air will condense, enough moisture remains
to allow micro-organisms to proliferate.
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Your compressor installation is a workhorse that requires regular service and maintenance to help it achieve maximum efficiency and
longevity. This is where compressor monitoring and data gathering technologies come in, as these provide meaningful information on your
system that can be visualized, tracked over extended time periods, and used to make insightful decisions regarding compressor
performance.
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Compressed air purification equipment must have a very low pressure drop, long service life and be strong enough to withstand the most
strenuous operating conditions. Protection from oil slugs or compressor air/oil separator failure is essential.
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Intelligent Connectivity System (ICONS) is the eyes into your compressed air system. Ditch the logbooks, the regular visits to the
compressor room and dealing with surprises with your compressor. • Most maintenance organizations operate between 10% to 40% efficiency •
Most spend more than 50% of time on emergency work • Reactive maintenance costs 3-5 times more than preventive maintenance.
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Compressed air is used in many different industries. From refrigerator manufacturers to toy makers, companies around the world depend on
compressed air to produce products. It's so important that many consider it a utility as significant as electricity, water or natural gas.
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environment, regulatory authorities in many countries have introduced legislation to encourage the manufacture and use ...
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Air is always contaminated with solid particles such as dust, sand, soot, salt crystals and water as it leaves the compressor. An effective
compressed air treatment system lowers the dew point of the air and takes out the elements that may harm equipment downstream of the
compressor and dryer
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The ambient temperature in an air compressor’s environment can greatly affect your air compressor’s performance. All air compressors will
generate some amount of water, but depending on inlet air conditions some can produce large amounts of water.
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Routine maintenance on your screw compressor or piston compressor is vital to ensuring your unit is performing to its
full potential. There are simple checks and inspections you can do daily, weekly and monthly to keep your compressor running efficiently and
to avoid downtime.
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Whether you use your air compressor for woodcarving, bottling or manufacturing consumables, compressed air plays a critical role in your
business. It is undeniable that compressed air is a valuable source to your applications.
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There are many things to consider during the selection process of an air compressor for your business. Most important, determining the
proper size of the compressor to match your operational needs.
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Dewpoint spikes immediately after desiccant switchover (line C) indicate that the desiccant was not sufficiently cooled before being brought
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Don’t be alarmed if you find oil in your air compressor tank. Actually, all rotary screw compressors pass trace amounts of oil in the
compressed air. The question is how much is the normal amount of oil in my compressor tank?
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The ambient temperature in an air compressor’s environment can greatly affect your air compressors performance. All air compressors
will generate some amount of water, but depending on inlet air conditions some can produce large amounts of water.
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Once you’ve invested in an air compressor your business or home you may ask yourself, “What happens if my compressor needs service?
Needs a filter change? Oil change?"
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As you know, compressed air filters protect your machine from dirt, dust, oil and water. These contaminants are extremely common in the
areas you would find a compressed air system and will wear down your machine if not properly filtered out.Read More…