Proportioning the Compressed Air Dryer
Trying to figure out which air dryer capacity is best for you? Here are some factors to consider. Read More…
Piston air compressors, also known as reciprocal compressors, are best used when you only need occasional, small amounts of compressed air. They’re simply not designed to provide a continuous flow of compressed air for hours on end. If that’s what you’re after, a screw compressor, the big brother of piston compressors, is the way to go.
Piston compressors are only designed to perform to certain pressures. A single-stage compressor is fine for pressures of up to about 800 kPa. Going higher? Use a double- or multi-stage compressor; they should cover you for pressures of up to 30,000 kPa. But in every case, keep the load level below about 60%. Use your compressor intermittently. After about two minutes, you’ll want to give your compressor a rest for the next minute and a half. In a whole day, they should only work for a maximum of about four hours. Four hours work a day … What a lifestyle!
Piston compressors are available in oil-injected and oil-free models.
With an oil-injected model, you’ll usually end up with a tiny amount of oil still in the compressed air. It’s usually nothing to worry about. However, for the electronics, food-and-beverage and medical industries, even these trace amounts of residual oil are a no-no. For this reason, these industries are likely to use oil-free piston compressors.
Oil-free models have permanently lubricated bearings and grease-free piston rings. There is not even the slightest
trace of oil in the output.
Here at Ash Air we cater for home-based and small business compressed air needs, with quality equipment, spare parts and cost-effective servicing.
Why go Oil-Free? Our Chicago Pneumatic is a strongly built oil-less air compressor for your food, and dental applications and being oil-less there is no risk of contamination.
We stock a comprehensive range of Chicago Pneumatic Professional Piston Air Compressors.
Single phase piston compressors perfect for your professional workshop, small business, serious DIYers. 1.5HP - 3HP, we have a compressor that meets your needs!
Chat to one of the experienced staff members to find out more which oil lubricated or oil free piston compressor is right for your business. Ideal for professional workshops, and serious DIYers.
What happens when a passion for technology is fused with hands-on industrial experience? Our Chicago Pneumatic and ALUP Piston Air Compressors are the match for your heavy duty workshop.
We stock cast iron, low speed, low wear and tear, european manufactured piston air compressors.
The team at Ash Air pride themselves on providing quality piston compressor products and outstanding customer service to all our clients.
Reliable and powerful mobile piston compressors for production of compressed air everywhere where there is no electricity connection. Self-powered piston compressors offer complete freedom and flexibility under all circumstances, such as construction, agriculture, for facade cleaning etc. The team at Ash Air pride themselves on providing quality piston compressor products and outstanding customer service to all our clients. Chat to one of the experienced staff members to find out more which piston compressor is right for your business.
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Would you like to know more about piston compressors? Or what the possible output is? Is a piston compressor the most suitable for the job you’re doing?
You’re more than welcome to ask us at Ash Air We are always happy to put our knowledge to good use, especially if it’s going to help someone. Get in touch today.
Do you have an idea for our #expertcorner? Let
us know!
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!
Ash Air's range of Chicago Pneumatic, ALUP, Pneumatech, and Atlas Copco products 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 with nationwide coverage, Ash Air offers one of the widest selections of compressed air, vacuum pump, and industrial gas equipment and parts available today in New Zealand.
With Ash Air, you can count on reliability and high performance for even the most demanding applications. We focus our efforts on the following:
Talk to the team today:
Proportioning the Compressed Air Dryer
Trying to figure out which air dryer capacity is best for you? Here are some factors to consider. Read More…
Maintenance budget: 8 factors to consider
Just like any other equipment, a compressed air installation also requires the necessary maintenance work during its entire lifespan. Even though maintenance costs are only about 5 to 10% of a machine's annual operating costs, failure to budget for maintenance can have potentially disastrous consequences. Read More…
The air dyer is one of the most ignored cooler in the system. A dirty condenser will cause water in the lines, or worse it will cause complete dryer failure. Read More…
Why Replace CO2 with Nitrogen in your Brewery
Using nitrogen is not about fully replacing CO2, but it can reduce their consumption of CO2 by close to 70%. Using nitrogen is about sustainability. Creating your own nitrogen is easy and will reduce the use of a greenhouse gas, which is better for the environment. It will also save you money as early as month one adding that savings to your bottom line. Read More…
What do I need to know about ICONS?
ICONS: Intelligent Connectivity System: The insight into your compressed air system, wherever you are. Learn More about ICONS in this article here! Read More…
A question that is occasionally asked by our customers to Ash Air is 'what is the cost of compressed air?' This article looks at the product costs involved with compressed air, as well as minimising the energy cost of compressors and cost allocation. When looking at these factors, we need to realise what causes dropped efficiency of your compressor, leading to increased costs of compressed air. Read More…
How to avoid falling objects when working at heights
You may have great fall protection measures in place to keep employees safe when working at height, but what about their co-workers below? Dropped tools and other falling objects are a major hazard – and one that isn’t always fully addressed. Read More…
Providing a safe working environment for operators is essential, especially when using pneumatic tools and compressed air. If there is a failure in the air network and the hose is not adequately clamped, the resulting whiplash could be devastating. Failure to follow best practice can result in injuries, associated production downtime and decreased productivity. Read More…
Why do I need a dryer for my compressor?
A common questions asked is why do I need an air dryer for my compressor? Typically, air compressors produce water, and although the
water can be drained, there can still be aerosol and vapour droplets that are present. This is because water cannoet be compressed. Water
can damage your compressor by corroding the valves, pipes and machinery controls, which will cost you time and money to resolve. In
the long run, the cost of a new compressor is a small price to pay compared to the loss of production that could potentially arise due
to water damage in your compressor.
Read More…
What are some preventable causes of air compressor failure?
Air compressors can fail for an assortment of different reasons: Normal wear and tear, lifespan and age of the unit, poor maintenance, power surge, install issues are just a few the come to mind. Check out this blog to find out our top 7 tips to ensure your compressor is looked after! Read More…
Simple Ways to Reduce Your Compressed Air Costs?
Air compressors use considerable volumes of energy during a typical work cycle. When you add up all the expenses of operating a facility, any savings can help you boost your bottom line. Read More…
What Should You Know When Buying a Compressor for the First Time?
If you have never bought a rotary screw air compressor before; do the following. Add up the air consumption of all the equipment at your shop. That will be the amount of air your desired compressor should provide. Read More…