The Heart of It All: Compressed Air Excellence

The Heart of It All:
Compressed Air Excellence
Enduro • Tempest • CT
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Tamrotor – the next step
Tamrotor brings together the complete OEM competencies into one brand, to offer our customers
a wide range of compression technologies to suit a multitude of applications.
Based in Finland, we have been designing and developing bespoke solutions to meet the demands
of industry for almost 50 years.
So today, our customers don’t only get the benefit of our state-of-the art manufacturing techniques
or our extensive product portfolio. They can also rely on the expertise of our staff.
We believe our people are one of our most important assets, helping us to bring you market-leading
efficiencies and the latest innovation that modern industry demands.
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Enduro • Tempest • CT
Who is Tamrotor?
Enduro • Tempest • CT
Why choose Tamrotor products?
Your leading quality partner –
our products and our people
Quality assurance, an eye for detail and the constant drive to be more efficient are the essential
ingredients for manufacturing robust and cost-effective OEM products.
The Gardner Denver Group is an international leader in compressed air and gas, vacuum and fluid
transfer technologies. This means you have access to the best available resources and suppliers,
the latest manufacturing advances and a highly skilled engineering team. All of which adds up to
the best results for our customers.
Our commitment to quality doesn’t stop at the end of the production line either. All assembled
OEM products must first pass a series of stringent test runs against an agreed performance
specification to ensure that the finished product is fit for business!
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You are not only the customer –
you are our designers
Combining our design and manufacturing expertise with your specialist application knowledge
means that we have developed a portfolio of products purpose built for even the most challenging
industrial environments.
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Enduro • Tempest • CT
Rest assured. When you chose a Tamrotor OEM product you’ll get the smart and durable compressed
air solutions you need – no matter how complex or diverse your requirements.
Enduro • Tempest • CT
Wha tever the application –
you can trust Tamrotor
Customised for OEM applications
When we first designed our Tamrotor products, we set ourselves the task of providing a highlydurable product offer alongside efficient operation and ease of maintenance.
Our experience gained in harsh rock drilling applications taught us the importance of product
reliability and longevity, and naturally this has benefited all customers who use Tamrotor products in
their applications. Today, we are proud to say that all our OEM products are suitable for continuous
24/7 running.
In addition to air ends, Tamrotor also provides a wide variety of OEM kits. These include receiver
tanks, intake valves, filter assemblies and other compressed air system-related components.
Typical OEM
applications
where
Tamrotor
products
are used
Industrial and portable air compressor ­solutions
Construction and rock drilling equipment
Vehicle and mobile applications
Offshore
Oil drilling recovery of natural gas
Bio-gas applications
Train and locomotive air applications
Firefighting equipment
Excavators and earthmovers
Tractors and loaders
Heavy cargo-handling equipment
Tyre filling automation
Amusement park equipment
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Most comple te OEM offering –
based on 50 years’ experience
Unique port folio
Whatever your application, you can rest
assured that our portfolio provides a
perfect fit to your individual requirements.
Enduro series
Rotary screw air ends
from 2.2 – 500 kW
Stationary industrial
compressor packages
Portable compressor packages
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Tempest series
CT series
Semi- / integrated units
from 4 – 75 kW
Self-contained compressor packages
for mobile applications
Electric or hydraulic drive
Train brake systems
Gas applications
CAFS (compressed air foam systems)
Mining
Construction equipment
Service vans
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Enduro air ends
The standard
for endurance and e fficiency
Your Benefits at a Glance
Premium quality air ends
Complete range
Designed for the harshest conditions
Maximum efficiency
Enduro air ends
Complete customer support
The leading air end –
built to stand the test of time
Enduro has set new standards for air end endurance and efficiency. Numerous screw compressors
manufacturers throughout the globe have selected Enduro as their first choice solution, with over
300,000 units now installed.
With its cost-effective operation in a multitude of applications, we’re proud to claim that Enduro is
the world’s most popular and reliable air end.
Typical Tamrotor
Enduro air end
specifications:
Air end type
Motor power
Displacement (geometrical)
RPM ( male rotor) range
EN 2
EN 3
2.2 kW up to 7.5 kW
4 kW up to 15 kW
3 hp up to 10 hp
5 hp up to 20 hp
TBA
0.27 l/min
16.48 inch³/rev
TBA
2,500-10,000
Direct driven version available to be coupled via belt
transmission or directly to the prime mover
Direction of rotation
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C.C.W.
C.C.W.
Enduro air ends
rotor housing
male rotor
discharge flange
radial (roller) bearings
lock nuts
drive shaft
discharge cover
shaft seal & dust ring
thrust bearings
shaft seal cover
scavenge line connector
female rotor
oil injection port
o-ring sealing
Enduro air end structure
The design of the Enduro air ends makes operation reliable and maintenance easy ensuring
minimal downtime.
Based on an innovative and proprietary rotor profile, Enduro is the result of 50 years of expertise
from the industry leader in screw compressor technology.
•Tamrotor rotor profile provides maximum performance and high efficiency
•Latest manufacturing technologies guarantee high and consistent quality
•Exceptional efficiency over a wide speed range makes Enduro air ends adaptable
to a wide variety of OEM applications
E6
E 12
EN 12
7.5 kW up to 30 kW
15 kW up to 45 kW
10 kW up to 50 kW
10 hp up to 40 hp
20 hp up to 60 hp
14 hp up to 68 hp
0.63 l/rev
1.27 l/rev
1.303 l/rev
38.44 inch³/rev
77.50 inch³/rev
79.51 inch³/rev
2,000 – 8,000
1,000 – 6,500
1,500 - 6,300
Direct and gear driven versions available to be
connected via belt transmission or directly to prime mover
Direct version
C.C.W.
C.W
C.C.W.
Geared version
C.W.
C.C.W.
C.W.
Twin shaft versions are also available
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Enduro air ends
Unique design – Tamrotor technology
Enduro air ends
Enduro Selector Tool – making your life easier
It’s not just about the quality of our product. Helping our OEM customers choose the ideal air end
for their compressor package is an important part of our customer support commitment.
With the Enduro Selector Tool, choosing the right Enduro product couldn’t be simpler. This easyto-use software tool provides technical information, performance curves and machine dimensions to
enable OEM integrators to design an efficient compressor package for any application.
Enduro air ends
Screenshots Enduro Selector
Air end calculation module
Air end type
Motor power
Displacement (geometrical)
RPM (male rotor) range
Air end calculation: curves
E 25
E 75
22 kW up to 75 kW
75 kW up to 215 kW
30 hp up to 100 hp
100 hp up to 300 hp
2.50 l/rev
7.50 l/rev
152.60 inch³/rev
457.75 inch³/rev
1,200 – 5,600
850 – 4,300
Direct and gear driven versions available to be
connected via belt transmission or directly to prime mover
Direction
of rotation
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Direct version
C.W.
C.C.W.
Geared version
C.W. and C.C.W.
C.W.
Enduro air ends
Customer service & aftermarket support –
you can rely on us
Our customer commitment doesn’t stop when our products leave the factory. We also offer a range
of aftermarket services including rapid availability and delivery of genuine spare parts and a range
of service and repair kits for routine maintenance.
Enduro air ends
Ease of maintenance, long lasting performance and low cost of ownership.
Another weight off your mind!
Air end calculation: tables
Package calculation module
E 175
321
132 kW up to 315 kW
200 kW up to 500 kW
150 hp up to 425 hp
250 hp up to 650 hp
17.20 l/rev.
26.60 l/rev.
1,050.20 inch³/rev
1,623.13 inch³/rev
700 – 3,500
500 – 3,000
Direct and gear driven versions available to be
connected directly to prime mover
C.C.W.
C.W
C.W.
C.C.W.
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Tempest integrated compressor units
Tempest integrated compressor units
Designed to Fit
Your Benefits at a Glance
Compact cast iron construction
Completely leak-tight o-ring design
Low noise levels
Easy-to-change consumable parts
Standard air end bolted directly into the oil sump
Strong to the core
The Tempest family of integrated screw compressors is ideal for a wide range of compressed air
requirements, with Enduro air end units ranging from 4 kW up to 75 kW.
This integrated compressor unit with Enduro air end fulfills some of the most demanding specifications,
offering robust construction and ease of maintenance.
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Tempest integrated compressor units
Tempest allows steep operation
tilting angles in all directions
Superior oil separation
Its innovative, three-stage system provides superior oil separation compared to other oil-lubricated
screw compressors on the market. This results in an oil carryover of less than 3.0 mg/m³.
• Single, integrated unit eliminates the need for additional downstream oil-separation equipment
• Low internal pressure drop
• Separator element based on the unique in-to-out construction for extreme durability
• Integrated discharge valve, oil filter and oil thermostat
• Allows steep operation tilting angles in all directions
Tempest oil separation principle
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The flow then enters the
centrifugal cyclone for
high-efficiency separation.
Finally, the air passes
through a minimum
pressure discharge valve.
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Compressed air-oil mist
flows from the air end to
mechanical impingement
chamber.
The air then flows to the
high-capacity separator
elements for final separation …
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CT series self-contained compressor packages
CT series self-contained compressor packages
For use even under harshest conditions
Your Benefits at a Glance
Steep operation inclination angle
Compact unit allows installation
in numerous applications
Enduro air end and Tempest design
Complete and self-contained
Even in the harshest and the most demanding of environments, CT compressors excel for reliability
and energy efficiency. The CT series units provide an ideal solution for various mobile-mounted
applications.
Proven for years in the most difficult applications, these products are hard at work in drilling
equipment, as well as mining and construction vehicles and applications. They are as much at home
working deep underground as they are in the mountains!
Compact and easy to use solution
In addition to mobile applications, you can use the CT series units in various other transportation,
industrial and heavy-duty applications.
Thanks to the highly compact, space-saving design, these compressors, including all key
components excluding starter, which will be integrated with the OEM equipment control system,
are ideal where space is at a premium.
Flexibility in changing needs
CT compressors can easily be adapted to various requirements. With specially tailored solutions you
are able to safely face all kinds of working environments. CT compressors offer you a wide range
of possibilities, e.g. with options for hydraulic or electric drive.
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Lifetime reliability
CT machines come with our guarantee of superior reliability and durability. They combine simple
controls with user-friendly compressor functions and the integrated Tempest construction
eliminates oil leaks and other common compressor problems.
•Cleaner air with Tempest oil separation
•Less after-treatment required
•Economical air production with Enduro air end
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Quality Service Management
to protect your investment
You need your product investment to keep operating at peak performance. Tamrotor Aftermarket
is our dedicated customer support function, focused on delivering technical support and genuine
parts to maintain efficiency and minimise downtime.
Our Tamrotor offering is specifically designed and developed to provide the best quality compressed
air, wherever and whenever you need it.
So whether it’s a phone call to our technical experts to help specify the most cost-effective solution;
the use of genuine Tamrotor parts and quality consumables to ensure the best possible efficiency
or simply benefiting from our practical training sessions for the maintenance and repair of our complete product range, you can rest assured that you are in safe and reliable hands.
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Enduro series
Rotary screw air ends
Tempest series
Integrated
compressor units
CT series
Self-contained
compressor packages
Gardner Denver Oy
Etu-Hankkion katu 9
33700 Tampere
Finland
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Tamrotor is a brand of Gardner Denver
Ph +358 205 441 41
Fax +358 205 441 40
tamrotor.fi@gardnerdenver.com
www.tamrotor.fi
Your Ultimate Source for Vacuum and Pressure