History of tHe foundation of tHe factory - TMT · and manufacturing equipment for oil and gas...

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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.

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expansion of tHe nomenclatureof 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.

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tHe flagsHip among tHe companies of cHemical and oil industries in tHe area of Heat excHange equipment.

applications of air coolers manufacturedby 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.

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deliveries of equipment to Hundredsof 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.

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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 equipment of over 500 units, including some unique machines, 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 workers of various professions – 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.

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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.

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transportation, installation and assemblyof 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.

To guarantee the success of commissioning the equipment and 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.

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.



Nominal pressure, MPa: up to 10.0.

Length of finned tubes, m: up to 12.

Number of units: 2.



Non-detachable welded chambers with plugs.

Heat excHanger avZ

Heat excHanger avg-v




Length of finned tubes, m: 6.

Number of units: 6.

Impeller diameter, m: 5.






Length of finned tubes, m: 4; 8.

Number of units: 3.



Intended for viscous products (from 0.5(50) to 2(200) 10 -4 m2/s (cSt)).

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Heat excHanger avZ-d

Heat excHanger avgb




Length of finned tubes, m: 8.

Number of units: 6.


Electric motor power consumption, kW: 22; 37.




Nominal pressure, MPa: up to 12.0;

Length of finned tubes, m: 4; 8; 12;

Number of units: 1.


Electric motor power consumption, kW: 6.5; 9; 13; 15; 18.5

Welded chambers, abutting block units.

Heat excHanger avg-160/1avg-160

Heat excHanger avg-320/b / 3 avg-320

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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.



Nominal pressure, MPa: 32.0;

Length of finned tubes, m: 8; 12;

Number of units: 3.



Tubular chambers.

monometal, HigH fin tube, rmw typeMaterial: aluminium, copperd3 = 16 - 28 mmd4 = 18 - 32 mmd5 = 36 - 57 mm,n = 5 - 11 fins/inchMaximum tube length: L = 20 000 mm

monometal, low fin fin tube, rmn typeMaterial: alumimnium, copper, steel, brass, cupronikeld1 = 9 - 32 mmd3 = 4,5 - 27mmd4 = 6,5 - 29 mmd5 = 8,8 - 31,8 mmn = 16-26 fins/inchMaximum 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 tubesbimetal, HigH fin tube, rbw type

Base tube: any materialFinning: aluminium, copperd1= 8 - 51 mmd5 = 14 - 82 mmn = 5 - 11 fins/inchMaximum tube length: L = 20 000 mm

Base tube material: steel, stainless steel

d1 = 25 - 219 mmn = 4 - 50 mmh = 10 - 40 mmg = 0,8 - 3,5 mmMaximum tube legth: L = 25 000 mm

d1 = 15,88 - 50,8 mmn = 6 - 11 fins/inchh = 6 - 16 mmMaximum tube legth: L = 15 500 mmL1, L2 : to be agreed

MAX WORKING TEMPERATURE: 150 °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 aluminiumor 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 thermalefficiency of the finned tubes.

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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.

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 TaifunST-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

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tecHnical specifications: ventilators

Impeller diameter, mm

supply of equipment all over tHe worldwe have supplied our products to the following companies:

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ukraine:oao odesskij priportovyj Zavodpat severodoneckoe objedinenie aZotoao npK galichinaoao neftehimik prikarpatjaoao Hersonieftepererabotkachao lisichanskaja neftjanaja investicionnaja kompanija liniKlukojl- odesskij npZpao azot cherkassypao ukrtatnaftapao dnepraZotpao Zavod pavlogradHimmasH

uzbekistan:udp ferganskij npZ

belarus:oao mozyrskij npZoao naftanrup belorusskij metallurgicheskij zavodoao grodno azot

Kazakhstan:ao pavlodaroskij nHZtoo atyrauskij npZtoo Kazahskij gpZ

turkmenistan:gp turkmenbashinsij npZmary azotgp sejdinskij npZ

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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 electricneoHim ad

armenia:Zao armrosgazprom

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quality management systemOur 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.

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History of tHe foundation of tHe factory - TMT · and manufacturing equipment for oil and gas...

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