Marani focuses its business activities mainly on:

Outsourcing of compressed air supplied by our own devices.•

Implementation of energy-efficient technologies in the field of compressed air supply.•

Production of pneumatic components.•

Design and automation of production processes.•

We provide:

Audits of the compressed air system.•

Measurement of compressed air.•

Inspection of pipelines.•

Equipment selection and optimalization of compressed air sources. •

Comprehensive development of the compressor station.•

Technical service 24 h/day, 7 days/week.•

Audit and analysis of the

existing system

Technical / Development

project

Project presentation and setting

principles of cooperation

Installing and commissioning

of the compressor

station

Implementation of the

contract

The process of transition to outsourcing

in the supply of compressed air

Service advantage - Outsourcing

of compressed air supply

Outsourcing of compressed

air supply for business.

Is it worth it ?

• Long-term supply of compressed air from MARANI devices.

• Care service within the term of contract.

• Periodic maintenance and overhauls.

• Replacement of wearing parts such as filters, oil, mechanisms.

• Reliability of compressed air supply 24 h/day, 7 days/week.

• Guarantee of compressed air quality according to ISO 2002.

• Technical check-up of the compressed air supply system.

• Relieving customer's technical service from day-to-day management

of the compressor station.

Customer values in/from outsourcing of compressed air

Why Marani

• Saving your current assets.

No need to take credits and saving on interest.•

Saving on the wage fund.•

Saving maintenance, warranty and post-warranty costs.•

Saving overhauls costs.•

Saving electrical energy through intelligent Marani MAC control system.•

Adjustment of the medium in case of permanent demand change •

for compressed air (source expansion or reduction).

Constant compressed air delivery prices within the term of contract.•

Contract for an indefinite period with possibility of periodic dissolution•

without incurring additional costs.

Reliability of compressed air supply 24 h/day, 7 days/week.•

• For already more than 15 years we have been outsourcing the supply of compressed air.

We provide compressed air to more than 100 large industrial companies.•

More than 800 compressors and blowers, manufactured by Marani and other •

manufacturers, are working in over 100 polish and foreign companies.

Marani compressors supplying compressed air for companies of various industries •

from mining (coal mines), heavy industry (steelworks, foundries, etc.), machinery and

electronic industry through food industry up to pharmaceutical industry.

Our compressor stations are located in Poland, Germany and Czech Republic.•

We have our own design and manufacturing base.•

The automated system for supplying compressed air, Marani MAC, is built •

on elements of the leading Belgian and German manufactures.

Our solutions allow remote supervisory and diagnostics of the control system, •

compressor units, core modules and their supporting instrumentation.

For our equipment we only use high quality components and mechanisms, which •

have proven their reliability.

We have a rich database of reference letters from our customers.•

Marani is the reliability guarantee in the supply of compressed air.•

Internal parts arrangement

of a Marani compressor

1. Oil/air tank

2. Fan

3. Electric motor

4. Oil/air cooler

5. Condensate separator

6. Airend

7. Intake valve

8. Air filter

9. Oil filter

High-quality and efficient electric motor

Cooling system

Reliable and stable electrical system

Air-cooled electric motor

Protection class IP 55, isolation class P, class B

for operating at high ambient temperatures motors

FAG and SKF bearings ensure failure-free working

Air-cooling as standard.

Separated aluminum oil/air cooler.

Siemens compressor control provides long-term,

stable and reliable work of devices.

Design and construction of a compressed air station

We are building new compressor and nitrogen-production stations or taking over existing ones.

Example of a compressor station

Supplied devices: Scope of work:

1) Screw compressor

2) Adsorption dryer with filters

3) Electric switchboard

4) Hybrid dryer - refrigerating & adsorption

5) Chiller and water-cooled after cooler

6) Oil/water separator

7) Ducts for taking off warm air of the compressors

8) Compressed air delivery system

• 2D/3D project of the compressor station

• Electrical installation

• Condensate drain installation

• Ventilation-System installation

• Pneumatic installation

• Installation of the devices

• Commissioning of the compressor station

Intelligent control

Compressor control system

Energy Saving System

Remote monitoring

Additional services

Marani compressors are equipped with intelligent microprocessor controllers, designed to work with all types of screw compressors. The automatic control system provides optimal and energy efficient device control, taking into account build specification and fulfilling of high standards requirements.

Flow controlOil consumptionAirflowOil- and airflow

All key components are equipped with sensors, which allows continuous device control and monitoring.

The controller displays on screen on-line-measurements and operating status providing appropriate information to help diagnose dangerous condition and prevent potential damage of the compressor. System reliability was much enhanced using only one solenoid valve at the control unit.

When using multiple devices to work together the biggest energy savings will be obtained through the use of a supervisory control system.Supervisory controller MAC (Marani Air Controller) constantly monitors of compressors deciding when to start and stop them in the best way to assure minimized electrical energy consumption while maintaining appropriate amount of supplied air.

Process data acquisition from particular compressors and compressor stations can be made available on WWW website for both Marani service and end-customer. Easy access to current data makes it possible to diagnose device operating status and allows prevention of breakdowns. WWW client based architecture allows customers to have access to the server within their facilities and through the Internet using Marani24 platform.

Supervisory control ensures equal usage of several screw compressors. The supervisory system is able to control various compressor types starting from ones with same power up to energy saving systems using compressors with different power or inverters. There is also a possibility of adding selected compressors from other manufacturers to an already existing group of compressors.

Customer compressors monitoring

Client 1 Client 2 Client 3 Client 4

Marani control center

Global Marani 24

server

Global internet

Local server

Marani Sp. z o.o. offers a full range of compressed air treatment products

and solutions to meet our customers air quality requirements

Our Air Treatment range:

• Compressed air filters and accessories

• Cyclone separators

• Condensate drain

- electronic

- mechanical

- automatic

• Oil/water separators

• Alternative filter elements

• Dryer

- adsorption

- refrigeration

SELECTED REFERENCES

Kompania Węglowa S.A. � Jastrzębska Spółka Węglowa S.A.

- KWK „Pokój” � - KWK „Budryk”- KWK „Bielszowice” � - KWK „Borynia” - serwis- KWK „Halemba”- KWK „Szczygłowice”- KWK „Chwałowice”- KWK „Jankowice”- KWK „Marcel”- KWK „Knurów”- KWK „Makoszowy-Sośnica”- KWK „Bolesław Śmiały”- Zakład Górniczy „Piekary”

Katowicki Holding Węglowy S.A. � Południowy Koncern Węglowy S.A. Grupa Tauron

- KWK „Wieczorek” � - Zakład Górniczy Sobieski- KWK „Wujek” � - Zakład Górniczy Janina- KWK „Murcki”- KWK „Mysłowice-Wesoła”- KWK „Staszic”

Metal plants

- Zakłady Mechaniczne „Bumar Łabędy” S.A. – Gliwice- Zakłady Energo - Mechaniczny „Łabędy” Sp. z o.o.– Gliwice- Zakłady Produkcji Specjalnej „Bumar Łabędy” Sp. z o.o. – Gliwice- Zakłady Metalowe - Kraśnik Sp. z o.o. – Kraśnik- Zakład Mechaniczny „Bumar Mikulczyce” S.A. – Zabrze- Mostostal Kielce S.A. – Kielce- Rafako S.A. – Radomsko- Vitkowice Milmet S.A. – Sosnowiec- Zakład Konstrukcji Spawanych BUMAR ŁABĘDY Sp. z o.o.– Gliwice- Zakład Konstrukcji Spawanych „Ferrum” S.A. – Katowice- Liugong Machinery (Poland) Sp. z o.o. – Stalowa Wola- HSW – Zakład Zespołów Napędowych Sp. z o.o. – Stalowa Wola- Polimex Mostostal S.A. – Zakład Konstrukcji Stalowych – Rudnik nad Sanem- AIP Australian Investments in Poland Sp. z o.o.– Gliwice- „AMS Metal” Sp. z o.o. – Siemianowice Śląskie- Track Tec Koltram Sp. z o.o.– Zawadzkie- HSW Oprzyrządowanie i Narzędzia Specjalne Sp. z o.o. – Stalowa Wola- Metal-Odlew Sp. z o.o. – Stalowa Wola- Kowent Sp. z o.o. - Końskie- Plasma System S.A.. - Siemianowice Śląskie- Moris Sp. z o.o.– Tychy

Forges

- Kuźnia „Łabędy” Sp. z o.o. – Gliwice- Kuźnia „Batory” Sp. z o.o. – Chorzów Batory- Kuźnia Matrycowa Sp. z o.o. – Lublin- Kuźnia Matrycowa Sp. z o.o. – Stalowa Wola

SELECTED REFERENCES

Steelworks and Rolling Mills

- „Huta Stalowa Wola” S.A – Stalowa Wola- Ferrum S.A. – Katowice- Huta „Małapanew” Sp. z o.o. – Ozimek- Huta Łabędy S.A. – Gliwice (ZEM)- Ferrostal Łabędy Sp. z o.o. – Gliwice (ZEM)- Walcownia Rur „Silesia” S.A. – Siemianowice Śląskie- Walcownia Rur Andrzej Sp. z o.o.– Zawadzkie- Walcownia Bruzdowa „Batory”Sp. z o.o – Chorzów

Foundries

- Kopex Group „HSW” Odlewnia Sp. z o.o. – Stalowa Wola- Odlewnia Żeliwa S.A. – Zawiercie- Odlewnia Staliwa „Łabędy” Sp. z o.o. – Gliwice- Thoni Alutec Sp. z o.o. – Stalowa Wola

Wood plants

- Kronospan Grupa Polska – zakłady Mielec, Poznań, Szczecinek, Pustków, Rudawa (serwis)- PPHU Drewit Sp. z o.o. – Witnica- Werth-Holz S.A. – Pszczew

Others

- Szpital Kliniczny. nr 7 GCM Śląski Uniwersytet Medyczny – Katowice- Cementownia „Odra” S.A. w Opolu- Kopex Grup - Przedsiębiorstwo Budowy Szybów S.A. – Bytom- Valeo Electric and Electronics Systems Sp. z o.o – Czechowice-Dziedzice (serwis)- Valeo Lighting Systems – Chrzanów (serwis)- Boryszew Group - BRS YMOS GmbH, Langenfelder - Idar-Oberstein, Niemcy- Boryszew Oberächentechnik Deutschland GmbH – Prenzlau, Niemcy- Huhtamaki FoodService Polska Sp. z o.o. - Czeladź- PKP-PLK S.A. Kraków - Zakład Skarżysko Kamienna- Kontakt - Simon S.A. – Czechowice Dziedzice- Sonar Sp. z o.o. – Gorzów Wielkopolski- Bioagra Oil S.A. – Tychy- Bumech S.A. – Katowice- Molitan a.s. Organika Group – Breclav (Czechy)- ROXY Logistyka Sp. z o.o. – Stalowa Wola- Prohantra S.C. – Stalowa Wola- ATI ZKM Forging Sp. z o.o. – Stalowa Wola- Antonio & Stanley Kłosowski – Stalowa Wola- HSW Wodociągi Sp. z o.o. – Stalowa Wola- Bumar Amunicja S.A. – Skarżysko Kamienna- Metal System Sp. z o.o. – Stalowa Wola- Zakłady Urządzeń Komputerowych Elzab S.A. – Zabrze- Elektrocarbon Sp. z o.o. – Tarnowskie Góry- Cemex Polska Sp. z o.o. – Chełm- Backer OBR Sp. z o.o. – Pyrzyce- „Beskidy” S.A. Fabryka Papieru i Tektury – Wadowice- „Solbet – Kolbuszowa” S.A. - Kolbuszowa- Zakłady Mięsne „Madej i Wróbel” Sp. z o.o. - Ruda Śląska- Chemiczno – Farmaceutyczna Spółdzielnia Pracy „ESPEFA” – Kraków- Zakłady Magnezytowe ROPCZYCE S.A. - Ropczyce- Miejskie Przedsiębiorstwo Energetyki Cieplnej Sp. z o.o. - Piekary Śląskie- Classen-Pol S.A. - Zwonowice k. Rybnika- „ANEKS POLSKA” Sp. z o.o. - Jaworzno