3. 2
History of the foundation of the factory Development of the company in early
20th century
In 1865 in Narva in the province of Estonia (at that time it
was a part of the Tsarist Russia) Franz Krull has established
a workshop for manufacturing equipment for distilleries
and breweries. At that time such equipment was mostly
brought from abroad.
Entrepreneurial talents of the founder
allowed the young company to start
producing distillation apparatuses, which
demonstrated higher performance and
were less expensive than the foreign
equipment. Soon these products became
well-known not only in Western regions of
Russia, but also in the hinterland. In 1875
the new factory was constructed in Tallinn.
Due to expansion of business the produced
equipment was in high demand and in late
19th century was noted and awarded at industrial
fairs in Europe and Russia.
Franz Krull could not have imagined that some 100 years
later his company is to become one of the main industrial
equipment suppliers for oil and gas industry in the USSR.
.1895
.1915
.1940
.1944
.1999
.2011
Since 1895 the factory was managed by sons of Franz Krull.
In early 20th century the range of goods produced by the
factory was expanded substantially. Besides equipment
for distilleries, breweries, spirit refineries and yeast plants,
the company manufactured products for lumber mills and
copper smithies.
Among other products were boilers for steam locomotives,
cisterns and tanks, filters and pumps, dyeing boilers for
cloth factories, various transmissions and gears, cast iron
products. In 1909 cooling and ice-producing systems of the
factory received two gold medals at the industrial exhibition
in St. Petersburg. This led to foreign companies being ousted
from the Russian market of cooling units, and the factory
became the only business in Russia to produce refrigeration
equipment.
During the wartime the factory produced water desalination
systems for cruisers, cooling systems and boilers for cargo
ships, various machines and equipment for fortresses.
Manufacturing of equipment for distilleries and starch
factories was continuously produced along with woodworking
machines and other equipment for various industries.
Due to such a wide product range the Krull factory became
known well outside the province of Estonia.

5. 4
Expansion of the nomenclature
of the production
Post-war recovery
After the World War I the factory was taken over by German financiers
and its range of products started to feature consumer goods: cast
iron rings for cookers, damper doors for furnaces, bench legs and
grave crosses. Peat machines and steam boilers for milk factories
were also made.
Even the decline of metal and engineering industries of that time
did not affect the operations of the factory due to expansion of
production as the result of receiving orders from the Ministry
of Communications for production of road-building machines.
The rollers produced by the factory were sufficiently powerful,
demonstrated high performance and exceptional reliability. Factory
workers maintained the highest quality of products despite difficult
work conditions. Production of equipment for the developing oil
shale industry has also begun.
Thanks to the patronage of the ruling circles the factory received
orders for manufacture of locomotives. It is worth mentioning that
the speed and efficiency of locomotives produced by the factory
exceeded similar characteristics of locomotives purchased at that
time in France. Refrigeration equipment and machinery was also
produced for bacon factories as well as milk farms and factories in
Estonia, England, Bulgaria, India, Romania and Yugoslavia.
In addition to that, the factory produced a large number of central
heating boilers along with heating systems. Soon the factory began
to occupy a monopoly position in the engineering industry in the
Republic of Estonia.
In 1940, after accession of Estonia to the Soviet Union, the factory
was name “The Red Krull”.
After the termination of military actions in Estonia at the
end of 1944 the factory was given its new current name –
Tallinn Machinebuilding Factory and became one of the first
companies to come into operation in the post-war period.
The new name marked a new stage of development of the
enterprise.
After the main factory team returned from the evacuation,
month after month the factory was increasing production
of civilian goods, providing the economy with the necessary
equipment. Despite the shortage of labor in the early years
after the war the factory has always fulfilled the plans for
production of products and machines, so badly needed in
order to restore the country's industry.
Primarily, the plant was producing equipment for
shale processing plants as well as for oil rigs,
which allows drilling to a depth of 3,500
meters and was widely used in the USSR.
Also, a significant amount of equipment
was manufactured for gas plants and
pipelines. Tallinn machine builders truly
set an example for the majority of the
workers at the time.
The first post-war years have shown
the great advantages of the factory’s
strong team. One can be certain that the
framework for labor relations laid down at
that time allows to provide for consistent quality
of products to this very day.

7. 6
The flagship among the companies of chemical and oil industries in the area of heat exchange
equipment.
Applications of air coolers manufactured
by TMT:
In the second half of the 20th century the factory was the
first company in the former Soviet Union that has successfully
mastered production of air cooling devices.
Since 1963 the factory was the major company developing
and manufacturing equipment for oil and gas refining and
chemical industries of the USSR.
The output of our factory manufactured at that time
accounted for 30% of the needs of the Russian oil and gas
industry in air coolers, was very well known and shipped to all
the republics of the former Soviet Union, as well as to Eastern
Europe and Asia.
The air cooling devices developed by the factory and tested in
the real manufacturing environment were also put into serial
production on other Soviet factories. Tallinn Machinebuilding
Factory, however, will forever remain the founder of air
cooling equipment production on the territory of the former
Soviet Union.
During that time we have accumulated the unique
experience in manufacture of air cooling devices.
Currently we use this experience to address
needs of customers with most unique and
complex requests. Today our company is
involved in development and production
of heat exchange equipment beginning
from the design stage and has established
connections with the leading engineering
companies and specialized institutes in
CIS, Europe and Asia.
• oil-refining industry;
• gas processing industry;
• compressor stations on major gas pipelines;
• underground gas storage facilities;
• iron and steel industry.
• coke and chemical industry;
• transportation and handling of ammonia;
• production of polyvinyl chloride, polyethylene, fiberglass,
fluoroplastic, caustic soda, mineral fertilizers, synthetic alcohol
and rubber products.

9. 8
Deliveries of equipment to hundreds
of locations worldwide
Modern factory re-equipment
From 1960 to the early 1990-s the products of Tallinn
Machinebuilding Factory truly were the cornerstone in
supplying the oil and gas industry of the present day CIS
countries with heat exchange equipment.
Currently 30% of the gas consumed in Europe is transported
using the equipment produced by our factory.
We have supplied heat exchange equipment to hundreds of
satisfied consumers all over the world: to Russia, Bulgaria,
Finland, Ukraine, Belarus, Azerbaijan, Lithuania, Armenia,
Estonia, Kazakhstan, Turkmenistan, Lichtenstein, Cuba, India,
Turkey and many other countries. The equipment created
by several generations of our factory’s workers successfully
operates in over 50 countries.
Our equipment meets the highest quality standards,
will ensure development for your business and
will add confidence in the success of your
company.
Due to the industry crisis of the late 20th century, many
machine-building enterprises of the former USSR were left
far behind in their technological equipment and virtually no
work was performed in the field of design of new air coolers.
Tallinn Machinebuilding Factory, too, has had difficult times
and experienced repeated change of ownership. Forming
of a new team in 2007 marked a planned process of
modernization of production facilities. We have implemented
and are successfully using the software for thermal and
strength calculations and other calculations necessary for
more efficient design of heat exchange equipment.
Over the past years, our factory has moved towards a modern
type of production organization. We have been actively using
various forms of cooperation in our production process and
have tightened the selection of suppliers of parts required to
maintain high quality of our products.
In 2013 new modern production facilities with the total area
of over 10,000 m² were purchased to provide more space
for new and modern mechanical treatment equipment, new
welding equipment and a new paint shop. Building a new
process chain for mechanical treatment and modernization of
automation equipment of the factory and all its departments
has provided the optimum location of all production
processes. In this manner we guarantee high quality of the
equipment produced.

11. 10
The main stages of the production
processes
Foundry manufactory
Welding, assembly and testing workshop of our company
is one of the major divisions of the production base of
the factory where the high level of productivity is achieved
through automation of the production processes, as well as
by attracting qualified professionals from both the local labor
market and other countries.
Currently we possess a large park of specialized metalworking
equipmentofover500units,includingsomeuniquemachines,
developed specifically for our technological process.
In the process of manufacturing of equipment up to 50% of
operations involve welding. We successfully employ welding
machines of leading European manufacturers, including
automated welding portals, orbital welding and flux welding
machines. We use them to manufacture metalwork of various
complexity and non-standard equipment according to
individual projects and technical specifications of customers.
Not every manufacturer of air coolers
can boast its own foundry. Our foundry
is working since 1973 and in addition to
meeting the needs of the factory satisfies
the requirements of our customers.
Today our production of stainless and
carbon steel castings is recognized as
the largest in the Baltic States.
The production of cast components employs
workersofvariousprofessions–molders,boxmen,
smelters, fettlers and others, responsible for a unified
technological process. Due to the extensive experience
and expert organization of the production process we can
produce not only the necessary components for equipment
manufactured by our factory (e.g. covers and docking stations
for heat transfer elements), but also any other items. You can
order casting services of your choice.

13. 12
Operation of air coolers in special
conditions
Quality control
A great industrial base and almost 50 years of experience in
the design, manufacture and operation of heat exchangers
produced by our factory allow us to develop robust air cooling
solutions for a wide variety of climates.
In each case, we perform a thorough study of received
technical projects for devices. Our equipment is able to
operate at temperatures from -600C to +450C in the areas of
seismic activity of up to 9 magnitudes (with a temperature of
cooled fluids up to +4750 C and pressures of up to 32 MPa).
Stringent conditions of internal and external quality control
ensure reliable operation of air coolers produced by our
factory.
Checks and double-checks of all technical documentation
and solutions allow you to make changes and corrections
already at the design stage.
One of the important factors to consider in modern design is
the maximum preference given to energy-saving and green
technologies and the attention paid to environmental risks.
To ensure reliability of the equipment ordered we provide for
strict quality control at every stage of production.
First of all, initial checks of materials and parts are performed.
Then, in the course of manufacture step-by-step operation
inspections are initiated. In order to test welding joints we
use visual, radiographic and ultrasonic tests, the magnetic
particle and dye penetrant inspection, metallographic and
mechanical tests.
Test assembly of the finished product is performed in the end
together with hydraulic test of respective elements.
Due to such scrutiny and control tests, you can be certain that
the devices made to your order meet the highest modern
standards of quality.

15. 14
Transportation, installation and assembly
of heat exchange equipment
During half a century of production and reliable operation of
air cooling equipment (as proven by our customers in different
climates and seismic areas) our experts have accumulated a
wealth of experience – a huge amount of information that
allows ensuring safe and orderly assembly of components
and swift installation on site.
Upon your request we will deliver the equipment assembled
to the maximum extent – this reduces the cost of assembly
and provides for efficiency of installation.
If you need relatively small devices you can order delivery of
the complete assembly, which will provide for inexpensive on-
site installation.
Toguaranteethesuccessofcommissioningtheequipmentand
to avoid installation errors you can also order our installation
supervision. In that case a competent representative of our
factory will be present on the site as a consultant and will be
involved in the installation of the equipment supplied in order
to ensure that each step of the installation is performed
correctly. You can be confident that commissioning of the
equipment will be swift and successful.
We also perform auditing of work of heat exchanging
equipment – both our own and manufactured by any other
companies – anywhere in the world.

16. HEAT EXCHANGER AVG
HEAT EXCHANGER 2AVG
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: 0.6; 1.6; 2.5; 4.0; 6.3.
Length of finned tubes, m: 4; 8.
Number of units: 3.
Impeller diameter, m: 2.8.
Electric motor power consumption, kW: 22; 30; 37.
Detachable chambers with cast covers.
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: up to 10.0.
Length of finned tubes, m: up to 12.
Number of units: 2.
Impeller diameter, m: 2.8.
Electric motor power consumption, kW: 22; 30; 37.
Non-detachable welded chambers with plugs.

17. HEAT EXCHANGER AVZ
HEAT EXCHANGER AVG-V
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: 0.6; 1.6; 2.5; 4.0; 6.3.
Length of finned tubes, m: 6.
Number of units: 6.
Impeller diameter, m: 5.
Electric motor power consumption, kW: 37; 75; 90.
Detachable chambers with cast covers.
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: 0.6; 1.6; 2.5; 4.0; 6.3.
Length of finned tubes, m: 4; 8.
Number of units: 3.
Impeller diameter, m: 2.8.
Electric motor power consumption, kW: 22; 30; 37.
Intended for viscous products (from 0.5(50) to 2(200) 10 -4 m2/s (cSt)).
16

18. HEAT EXCHANGER AVZ-D
HEAT EXCHANGER AVGB
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: 0.6; 1.6; 2.5; 4.0; 6.3.
Length of finned tubes, m: 8.
Number of units: 6.
Impeller diameter, m: 2.8.
Electric motor power consumption, kW: 22; 37.
Detachable chambers with cast covers.
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: up to 12.0;
Length of finned tubes, m: 4; 8; 12;
Number of units: 1.
Impeller diameter, m: 2.5.
Electric motor power consumption, kW: 6.5; 9; 13; 15; 18.5
Welded chambers, abutting block units.

19. HEAT EXCHANGER AVG-160/1AVG-160
HEAT EXCHANGER AVG-320/B / 3 AVG-320
18
Technical specifications:
Operating medium temperature: up to +400 °C
Nominal pressure, MPa: 16.0;
Length of finned tubes, m: 8; 12;
Number of units: 2; 4;
Impeller diameter, m: 2.8; 5;
Electric motor power consumption, kW: 22; 30; 37; 75.
Tubular chambers.
Technical specifications:
Operating medium temperature: up to +150 °C
Nominal pressure, MPa: 32.0;
Length of finned tubes, m: 8; 12;
Number of units: 3.
Impeller diameter, m: 2.8.
Electric motor power consumption, kW: 22; 30; 37.
Tubular chambers.

20. MONOMETAL, HIGH FIN TUBE, RMW TYPE
Material: aluminium, copper
d3 = 16 - 28 mm
d4 = 18 - 32 mm
d5 = 36 - 57 mm,
n = 5 - 11 fins/inch
Maximum tube length: L = 20 000 mm
MONOMETAL, LOW FIN FIN TUBE, RMN TYPE
Material: alumimnium, copper, steel, brass, cupronikel
d1 = 9 - 32 mm
d3 = 4,5 - 27mm
d4 = 6,5 - 29 mm
d5 = 8,8 - 31,8 mm
n = 16-26 fins/inch
Maximum tube length: L = 20 000 mm
Covers for heat exchange sections of AVG, AVZ,
AVZ-D, AVM devices and their modifications.
Nominal pressure: 6, 16, 25, 40, 63 kgf/cm2.
Material: 20L, 20YUCHL, 20H5TL, 12H18N9TL steel
EXTRUDED TUBES
BIMETAL, HIGH FIN TUBE, RBW TYPE
Base tube: any material
Finning: aluminium, copper
d1= 8 - 51 mm
d5 = 14 - 82 mm
n = 5 - 11 fins/inch
Maximum tube length: L = 20 000 mm

21. Base tube material: steel, stainless steel
d1 = 25 - 219 mm
n = 4 - 50 mm
h = 10 - 40 mm
g = 0,8 - 3,5 mm
Maximum tube legth: L = 25 000 mm
d1 = 15,88 - 50,8 mm
n = 6 - 11 fins/inch
h = 6 - 16 mm
Maximum tube legth: L = 15 500 mm
L1, L2 : to be agreed
MAX WORKING
TEMPERATURE: 150 °С
MAX WORKING
TEMPERATURE: 180 °С
MAX WORKING
TEMPERATURE: 260 °С
MAX WORKING
TEMPERATURE: 450 °С
MAX WORKING
TEMPERATURE: 310 °С
TYPE L TYPE LL TYPE KL TYPE G TYPE EXTR-Fin
HIGH FREQUENCY WELDED TUBES HFW TYPE
Finned tubes are made by lateral wrapping of the steel strip
onto the base tube and simultaneous high frequency welding
of the strip to the base tube.
Finned tubes produced this way ensure high operating
efficiency of the heat exchangers in high temperatures and
aggressive enviroments.
BIMETAL TUBES WRAPPED LATERALLY WITH ALUMINIUM
OR COPPER STRIP
Finned tubes are made by wrapping the aluminium or copper
strip onto the base tube. The process of making the fins is fully
controlled and proper strip tension guarantees optimum contact
of the fin base with the base tube, thus maximizing the thermal
efficiency of the finned tubes.
20

22. TMT: supplier of the most versatile industrial fans.
1. Axial-flow impellers are used for all types of axial-flow fans ranging from 400 mm to 11 m in diameter.
Areas of application: air-cooled heat exchangers, heat-exchange equipment; air conditioners, tunnels,
metro, radiators, industry. Material: composite/aluminum. Operating temperature: up to 400 °C.
2. Ready-assembled direct-drive fans equipped with a motor. Manufactured in accordance with the
ATEX standards. Used for air-cooled heat exchangers, ventilation, radiators, industry, tunnels, metro. Fan
sizes: from 300 mm to 3 m.
3. Ready-assembled belt-driven fans equipped with a motor. Manufactured in accordance with the ATEX
standards. Used for air-cooled heat exchangers, ventilation, radiators, industry, tunnels, metro. Fan sizes:
from 300 mm to 3 m.
4. Ready-assembled belt-driven fans equipped with a motor. Manufactured in accordance with the ATEX
standards. Used for manufacturing air-cooled heat exchangers and industrial purposes. Fan sizes: from
600 mm to 6.1 m.
5. Ready-assembled belt-driven fan with a base-mounted motor. Manufactured in accordance with
the ATEX standards. Used for manufacturing air-cooled heat exchangers, industrial purposes, radiators,
ventilation. Fan sizes: from 600 mm to 4.2 m.
6. Ready-assembled fan equipped with a motor and transmission. Manufactured in accordance with the
ATEX standards.
7. Direct-drive or belt-driven centrifugal fans. Fan sizes: from 200 mm to 2 m. Power: from 0.12 to 630
kW. Body coating: painted or galvanized.
8. Fans with a pneumatic system for automatic control over blade angle of attack. High quality;
exceptional reliability.
9. Accessories. Products are supplied with any types of accessories such as straight or axial dampers,
anti-vibration equipment, horizontal and vertical mounting accessories, various connection cables,
diffusers and collectors.

23. Impeller type
2800
8
22
6
37
55
7530
250 000 550 000
620 000
700 000290 000
248
880
950
526
2235
2425
2725
396
2235
425 000
4
37
Supet
Taifun
ST-28
Tornado
T50-6
Tornado
T50-4
5000 5000
Number of blades
Power of electric motor,
kW
Max capacity, m3/hr
Mass of impeller, kg
Mass of drive, kg
22
Technical specifications: Ventilators
Impeller diameter, mm

24. SUPPLY OF EQUIPMENT ALL OVER THE WORLD
We have supplied our products to the following companies:
OAO Nevinomysskij Azot EuroChem
OAO Cherepoveckij Azot
OAO Akron
OAO Ufimskij NPZ
OAO Ufaneftehim
OAO Navoil
OAO ANK Bashneft
ZAO Rjazanskaja NPK
OOO MRK-Inziniring
OOO Aliter-Aksi
OAO ARTIKGAZ
OAO Sibneftegaz
OOO TNK-BP
ZAO Rjazanskaja NPK
OAO Saratovskij NPZ
OAO Sintez-Kauchuk
OAO Salavatnefteorgsintez
OAO OHK URALHIM
OAO Ufaorgsintez
Ukraine:
OAO Odesskij Priportovyj Zavod
PAT Severodoneckoe objedinenie AZOT
OAO NPK GALIChINA
OAO Neftehimik Prikarpatja
OAO Hersonieftepererabotka
ChAO Lisichanskaja neftjanaja investicionnaja kompanija LINIK
Lukojl- Odesskij NPZ
PAO Azot Cherkassy
PAO Ukrtatnafta
PAO DneprAZOT
PAO ZAVOD PAVLOGRADHIMMASH
Uzbekistan:
UDP Ferganskij NPZ
Belarus:
OAO Mozyrskij NPZ
OAO Naftan
RUP Belorusskij metallurgicheskij zavod
OAO Grodno Azot
Kazakhstan:
AO Pavlodaroskij NHZ
TOO Atyrauskij NPZ
TOO Kazahskij GPZ
Turkmenistan:
GP Turkmenbashinsij NPZ
Mary Azot
GP Sejdinskij NPZ
Russia:
OAO LUKOIL
OOO LUKOIL-Volgogradneftepererabotka
OOO LUKOIL-Nizegorodnefteorgsintez
OOO LUKOIL-Permnefteorgsintez
OOO LUKOIL -Uhtaneftepererabotka
OOO Stavrolen
OOO Zapadnaja Sibir
ОАО GAZPROM
ОАО ROSNEFT
ОАО RN Tuapsinskij NPZ
ОАО RN Komsomolskij NPZ
ОАО Achinskij NPZ
ОАО Angarskaja Neftehimicheskaja kompanija
OAO Angarskij zavod polimerov
OAO Syzranskij NPZ
OAO Kujbyshevskij NPZ
OAO EuroChem
OAO NMAK Azot EuroChem
Azerbaijan:
Baku Oil Refinery Azerneftyag
Baku Oil Refinery named after Heydar Aliyev
Lithuania:
ACHEMA AB
AB ORLEN Lietuva
UAB Gandras Energoefektas
Bulgaria:
BP LUKOIL Neftochim Bourgas
Ltd. Siana Electric
NEOHIM AD
Armenia:
ZAO Armrosgazprom
OAO ZMU KChHK
OOO HAFI RUS
Filial Azot Berezniki, OAO URALHIM
OOO Novokujbyshevskij zavod masel i prisadok
OAO Minudobrenija
OAO Surgutneftegaz
OAO Toljattiazot
OAO Slavneft- Jaroslavnefteorgsintez
OAO Orsknefteorgsintez
OOO PO Kirishinefteorgsintez
OAO Habarovskij NPZ
OOO Orenburg Gazprom
OAO Dorogobuzh
OOO Nizhnevartovskoe NPO
ООО Sibur

25. 24

26. Quality management system
Our company is a member of the Chamber of Commerce
and Industry. We are a registered machine-building Estonian
enterprise. We constantly participate in various European
programs aimed at industry and export development.
TMT quality management system complies with
requirements of ISO 9001:2008 standard, which is
confirmed by the respective certificate issued by Bureau
Veritas Certification – one the world’s leaders in business
certification.
To the Russian market the factory supplies the products
in accordance with the resolution of the Federal Service
for Ecological, Technological and Nuclear Supervision of
the Russian Federation for use of air coolers in chemical,
petrochemical, oil refinement and other industries that use
equipment of that kind.
The factory has a certificate that confirms compliance
of heat exchange equipment produced by our company
with the current legal requirements and regulations of the
Russian Federation.
TMT also possesses all the necessary permits for supply
and use of our products in all CIS countries and in Europe.
Welding quality system ensures execution of works in
accordance with EVS-EN ISO 3834-2 standard.
We are proud to note that already for several years a leading
international group Experian names TMT the successful
enterprise of the year.