Air End
A rotary screw air end assembly is a 4 piece design, consisting of a male and a female rotor, housed inside a 2 part assembly. At Kaeser we manufacture, “in house” oil injected and oil free rotary screw air ends. The Kaeser assemblies differ from any other manufacturer for a number of reasons. The male and female rotors are manufactured specifically for one another, and are married inside the air end assembly to ensure maximum output capacity and minimal air compressor blow back.CAGI endorse Kaeser output efficiencies and kilowatt consumption as the market leader and best in class for most rotary screw products. The air end is driven by an electric motor or a diesel, or electric engine (engines drive portable mobile compressors) via a gearbox, belts and pulleys, or a direct drive arrangement. The power source rotates the male air end rotor in one direction, and the female is subsequently driven in the opposite direction to create a vacuum. This vacuum ingests ambient air in between the male and female rotors with compression occurring as the rotors turn and increase pressure. Typically a rotary screw air end requires new bearings, and an overhaul at approximately 10 years service life, or approximately 80,000 load hours. Air Solutions Canada performs air end rebuilds and replacements. Our exchange program provides a convenient and expedited means of swapping an air end within a few hours, as opposed to removing the existing air end and rebuilding it for a number of days. This leaves you without the use of that particular air compressor during the rebuild period.
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The system
The air end is driven by an electric motor or a diesel, or electric engine (engines drive portable mobile compressors) via a gearbox, belts and pulleys, or a direct drive arrangement. The power source rotates the male air end rotor in one direction, and the female is subsequently driven in the opposite direction to create a vacuum. This vacuum ingests ambient air in between the male and female rotors with compression occurring as the rotors turn and increase pressure.
Frequently asked questions
What is a Kaeser Compressor?
Kaeser compressors are arguably the most energy efficient, high-quality, industrial-grade air compressors available on the market today. Renowned for their inherent reliability, and durability, Kaeser compressors are “built for a lifetime”.
What types of compressors does Kaeser offer?
Kaeser manufactures a wide range of air compressors, including oil injected rotary screw compressors, reciprocating compressors, and oil free rotary screw machines. Electric and Diesel driven portable, and mobile options, are also available in different sizes and capacities and these can be rented, leased or purchased.
What are the advantages of Kaeser Compressors?
Kaesers patented Sigma profile air ends, produce up to 20% more cfm output volume than competitors equivalents. Exceptionally low noise levels, FIVE YEAR “bumper to bumper” warranty, and long service life, means that Kaeser is the right fit for all types of applications.
How do I select the right Kaeser Compressor for my application?
Selecting the right Kaeser compressor depends on various factors, such as your specific application requirements, air demand, operating conditions, available space, and budget. This is where the team at Air Solutions Canada comes in since we are Canada’s largest Kaeser authorized distributor. Our Compressed Air and Energy Solution Providers help you determine the most suitable equipment for your needs, taking into consideration factors such as required flow rate, pressure, duty cycle, site conditions and other specifications.
Are there incentives available for my compressed air project?
We have direct access to government funding, and this is available, at no cost to you, to assist you in updating, or improving your compressed air station and system. In order to benchmark your flow, pressure, and consumption demands, we recommend an Air Demand Analysis, (ADA) study. The results of this study ensure that we select, and engineer the correct equipment, and secure funding towards the project.
How do I maintain a Kaeser Compressor?
Proper maintenance is essential for ensuring the reliable and efficient operation of any compressor. Kaeser provides sensible and affordable maintenance schedules to keep your investment in good running order. Our prime objective is maximum “up time” and peace of mind. Regular maintenance tasks include checking and changing filters, inspecting connections, monitoring oil levels, greasing fittings, cleaning coolers, and performing other routine checks. It's also important to follow any recommended maintenance procedures provided by Kaeser and to use genuine Kaeser parts and lubricants.
Can I get technical support for my Kaeser Compressor?
Yes, Kaeser provides technical support through its authorized distributors. If you encounter any technical issues with your Kaeser compressor, you can contact Air Solutions Canada for assistance, 24 hours a day, 7 days a week. Our service team consists of 16, full-time, Kaeser factory trafactory-trained technicians. We can provide troubleshooting guidance, spare parts, and repair services to keep your compressor running smoothly.
Does Kaeser offer a warranty for their compressors?
Yes, Kaeser offers FIVE YEAR “bumper to bumper” warranty coverage for most compressors. The only stipulations are to complete the startup paperwork, adhere to the manufacturers service guidelines and to use OEM parts and lubricants.
Are there any energy-saving features in Kaeser Compressors?
Yes, Kaeser compressors are known for their energy-efficient design and performance. We produce the most compressed air (CFM), for the least amount of input power, (kW).
With a multitude of operating technologies available, such as Variable Speed Drive, Load/Idle, Modulation, Quatro and Vario to control the compressor, our specific power wins out time and time again compared to others.
Heat recovery, zero compressed air loss drain traps and a master control system option, further improve efficiency, and reduce overall operating costs.
Where can I buy Kaeser Compressors?
Kaeser compressors are available through a global network of authorized distributors and sales partners. Air Solutions Canada is Canada's largest distributor of Kaeser Compressors. We're proud to represent this iconic brand.
How do I know what type of compressed air equipment I need?
Our team of experts can help you determine the right equipment for your specific needs. We'll ask you about your air requirements, the size of your operation, flow, pressure, piping, hoses, power, or fuel, and any specific challenges or constraints you might be facing.
How it works
Our tried-and-tested approach to get you a reliable compressed air solution at the lowest possible cost of ownership looks like this:
Discovery call
Our solutions specialist visits your facility to discuss your current situation, pain points, future plans, and potential government incentives. We can undertake as little, or as much, of your project as you would like.
Requirement analysis
We analyze the equipment at your facility, its performance, condition, and suitability. We ensure that storage, piping, and compressed air quality are in line with your requirements and best practices.
Turnkey installation
Everything we do is “in house.” Air audits, leak detection, design, build, and service are handled quickly and efficiently.This approach means that we manage every aspect of your project, avoiding finger pointing and single source supply for you and your organization.
Maintenance and repair
Whether you require emergency breakdown response, predictive, or preventative maintenance our team has you covered. Air end and motor service and rebuilds, piping, and analysation are also available.
