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Company Presentation Highlights of Our Market Engineering and Quality Some of the Most Representative Clients Equipment Technical Assistance Principal Tool Machine VMF Shop Sight VMF-TECNOLOGIA EM EQUIPAMENTOS INDUSTRIAIS LTDA

VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

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VMF Presentation - Condensers, Ejectors, Heat-Exchangers, Steam Silencers and Vaccum Systems

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Page 1: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

Company Presentation Highlights of Our MarketEngineering and QualitySome of the Most Representative ClientsEquipmentTechnical AssistancePrincipal Tool Machine VMF Shop Sight

VMF-TECNOLOGIA EM EQUIPAMENTOS INDUSTRIAIS LTDA

Page 2: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

COMPANY PRESENTATION About Us

VMF Tecnologia was founded in 1989, and was born designing with focus in industrial equipment, using our own know how, and over the years we have been equipped with machinery and tools for the best manufacture of all equipment that we produce.

VMF designs and manufactures the following system and equipment:

- Condensation System for steam turbines, Under Vacuum (Condenser, Vacuum Unit and Accessory) (1).

- Multi Step Systems for Vacuum using ejectors and condensers (shell & tube and contact direct).

- Heat Exchangers type shell and tube for All Applications (2).

- Air Cooler and Tube Fin Exchangers.

- Silencer Steam for Blow-Off valve and Relief Valve.

- Ejector for All Applications: Steam and Air Jet Ejector, Water Jet Eductor, Thermosiphon, Thermocompressor, Line and Vessel Heater, Gas Scrubber Ejector.

- Static Mixer, for liquid and gas.

- Separator of Moisture ( Feed Turbine and Dry Steam for some uses).

- Pressure Vessel according to ASME VIII, Div. 1.

- Notes:

(1) Steam turbine condenser according to HEI – Standards for Steam Surface Condensers.

Vacuum units , in accordance with HEI-Standards for Steam Jet Vacuum Systems.

(2) Preheater in accordance with HEI - Closed Feed Water Heaters.

Heat exchangers in general according to TEMA or when required specific codes for heat exchangers HEI or API.

(3) Mechanical design of all equipment are according code ASME VIII, Div.1.

Page 3: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

HIGHLIGHTS OF OUR MARKET Equipment and Clients

TURBINE MANUFACTURERS

SIEMENS SA, Energy Sector - Oil & Gas Division.

VMF is the only company homologated by Siemens, in Brazil, to supply turbine condenser systems, with our own design. Siemens has awarded twice to the VMF a premium of quality.

TGM INDUSTRIA E COMERCIO DE TURBINAS E TRANSMISSÕES LTDA.

We were the first to supply of turbine condensation systems to the TGM. VMF is considered by this costumer the most qualifiedand we have provided until now forty three units.

DRESSER RAND DO BRASIL LTDA.

Since 1996 we were the sole supplier of condensation units for Dresser, until which they stopped to manufacture turbines in Brazil in 2006.

PULP AND PAPER MILL

We usually have supplied for pulp and paper mills through EPC’s companies specializing in this field, Pöyry Technology (PÖYRY GROUP - Finland) and KSH Consulting and Engineering (KSH Solutions group - Canada).

For this segment we provide equipment to thermoelectric units, process, and utilities, as: heat exchangers, ejectors, static mixers and noise silencers.

SUGAR AND ALCOHOL MILL

VMF is inserted in a region of sugar and alcohol mills, near the cities of Piracicaba and Sertãozinho, in the state of São Paulo, the region with the highest production in Brazil.

In this market niche has being provided, heat exchangers, vacuum units for process and auxiliary equipment for turbines.

PETROLEUM REFINERY, PETROCHIMICAL AND CHIMICAL INDUSTRY

During the years of existence of the VMF, since 1989, were supplied all types of equipment VMF production to Petrobrásrefineries. Sometimes through EPCs (Engineering, Procurement and Construction Contracts) or directly through, the Petrobráspurchases system.

Also the Brazilian petrochemical and chemical companies have significant presence in the list of VMF clients, with supplies of our entire product line.

FOOD INDUSTRY.

The VMF did the development of absorption desuperheaters type, for milk treatment processes.

We have supplied vacuum units for vegetable oils to do bleaching and deodorizing.

You were supplied too some shell & tube exchangers to heat vegetable oil.

Page 4: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

INGINEERING AND QUALITY Work Tools and Technical Documentation

VMF has all tools for thermodynamic, thermal and mechanical calculation including cad programs for drawing designs in 2D and 3 D.We can use also resources of mechanical verification through finite elements.All equipment is designed in accordance with applicable rules and codes. In heat exchanger we follow TEMA or other applicable standards in accordance with required application for example HEI, in cases of power plants and API in case of petroleum refinery requirements.Mechanical design follows ASME VIII div 1 using software internationally consecrated and required by the most important companies in Brazil and foreign countries. VMF quality is ensured by manufacturing with qualified processes for welders and welding, as well as equipment tests, using qualified inspectors by Petrobras System, SEQUI and FBTS.For exported products VMF also follows the regulatory of security of each country about requirements demanded to equipment, for example NR13, applicable in Brazil.In all equipment and systems supplies we provide the "data book", with drawings, data sheets, calculation reports, material certificate, verification reports, test reports and manual of Installation, Operation and Maintenance.All factory operations have registration and control, through software getting ensured all processes required by ISO 9001.

Page 5: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

SOME OF THE MOST REPRESENTATIVE CLIENTS Companies List

CUSTOMERS BY INDUSTRIAL SECTOR

TURBINES

SIEMENS SA

TGM

DRESSER RAND

NG Metalúrgica

ENGECROL

PULP & PAPER

SUZANO

KLABIN

FÍBRIA

ELDORADO

SUGAR & ALCOHOL

GUARANI

RAIZEN

BIOSEV

EPCs & INGINEERING

PROMON

UTC

CNEC WORLEY PERSONS

SETAL TOYO

SKANSKA

IESA

PÖYRY

KSH

XDT Ing. – Uruguai

PETROCHIMICAL

PETROBRÁS

BRASKEM

OXITENO

INNOVA

VALE BUNGE

RHODIACO

RHODIA

FOSFERTIL

PQU

FOOD

NESTLÉ

BUNGE

COMIGO

MOINHO ARAPONGAS

Page 6: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT POWER STATION AND TURBINE AUXILIARY EQUIPMENT

Turbine Condenser Installation Turbine Condenser Which Operates Under Vacuum. Condenser with auxiliary equipment usually supplied by VMF:- Duct of transition between turbine and condenser with expansion joint.- Operation vacuum unit performed by ejectors and condensers.- Hogger ejector (to start vacuum) with silencer.- Two condensate extraction pumps (one stand-by of the other). - Safety valve, instrumentation , manual valves and interconnection pipes.One hundred and three systems supplied, in Asia, Africa, South and Central America including Mexico.

Typical Vacuum System to Pump Air and Non CondensableAuxiliary system for turbine condenser under vacuum.Hogger ejector supplied with noise silencer, used during turbine starting.After to achieved required start vacuum, the operation unit is turned on to obtaining on final level vacuum and to this maintenance. This unit is supplied with two ejectors , first and second stages 2 x100% capacity, (one is stand-by of the other) associated normally with condensers of 1 x 100% capacity, or in alternative 2 x 100% (one is stand-by of the other).

Shell & Tube Double Heat Exchanger For cooling lube oil to lubricate turbine and generator bearings. The fact of the equipment to be double exchanger allows for a simple 3-way valve turning to change the cooler in operation, and clean the other without interruption of turbine operation.Supplied one hundred seventy until now, for all Brazilian turbine manufacturers.

Page 7: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT POWER STATION AND TURBINE AUXILIARY EQUIPMENT

Gland Condenser

Receives steam from turbine labyrinth seals, to condensate the steam. None condensable are pumped by a fan or an ejector. It avoids the mixing between lube oil and steam of sealing.Have been supplied ninety six units until now to turbine manufacturers.

Water Preheater

1-High pressure Preheater and 2- Low pressure Preheater designed according HEI- Closed FeedwaterPreheaters.Preheater are used in a regenerative steam cycle, fed by extraction of turbine at various points, which correspond to each pre-heating stage, which leads to the necessity of various preheaters. The condensate return and make-up water are heated using preheaters that avoid thermal shock in the boiler and reduces the fuel consumption.VMF has provided thermoelectric in Brazil and Central America, twelve apparatus have been supplied in this meantime.

High Capacity Medium Pressure Preheater

A challenge of engineering and manufacture technology, to do a great heat exchanger with return heads floating. The solution was to make seven independent tubular bundles, one of them is the sub cooling region.

Supplied to Klabin Pulp Mill – Ortigueira – PR - Brazil

Page 8: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT Tube Fin Condenser and Ejector

Steam Jet Ejectors Used to Perform Vacuum.Ejectors are composed, basically of: - One nozzle De laval type ( inlet convergent and outlet divergent) which transforms potential energy of the motive steam in kinetic energy, what performs the ejection action, to pump the gas and to achieve vacuum.One diffuser which do the inverse function of the steam nozzle, change the kinetic energy in pressure energy, for transportation at differential pressure negative between suction and discharge. This thermodynamic work in the diffuser operates too as a sealing device between suction under vacuum and discharge located in a point of larger pressure.Usually supplied to Petrobrás refineries, petrochemical, pulp & paper , power and sugar & alcohol industrial segments.About three hundred ejectors were supplied since 1989 year of foundation of the VMF.

Two Stage Vacuum System

Air Cooler Condenser Unit(One unit of the four)

Air Cooler Condenser Bundle(Two units of the four )

Four Units Assembled With Their Air Fans

Condenser Air CooledWhere there aren't water to cool available, the option is condensate the turbine exhaust steam, using an exchanger cooled with air.The tube bundle is composed by finned tube, because is necessary big heat exchange areas.

Deodorize Vacuum unit Six Stage Ejectors

(Polyester Vacuum)

Multi Stage Ejectors System.Grouped in various stages associated with condensers, ejectors can achieve about three microns Hg (six stages of ejectors, in ensemble with two condensers).The vegetable oil deodorize vacuum unit is composed of two booster ejector and three final ejector, associated with shell and tube condenser to do pre vacuum. This unit performes 1,5 mmHg.VMF also supplied units with six ejectors and two condensers to perform 0,5 mmHg to produce polyester, polyethylene terephthalate (pet) and used lube oil recovery by distillation.

Page 9: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT Various Type of EjectorVacuum Unit (hybrid) to Cooling WaterComposed by one ejector and two líquid ring seal vacuum pumps (one of them stand-by), to perform 5 mm Hg, applied to produce chilled water, for cooling a reaction vessel.To generate cold water is done a spray into a tank under vacuum. One little portion of water is evaporated and it is withdrawing a part of the sensible heat. In this way the water sprayed into the tank under vacuum, is stored cold and recycled to do the cooling process. In the return is rejected the heat load through vacuum evaporation. The water evaporated is replaced, to maintain the water level in the tank.This unit supplied to Petroquimica União, is composed with: spray tank and inter condenser between ejector and vacuum pumps.

HYBRID VACUUM UNIT

EJECTOR IN TEFLON THERMOCOMPRESSOR LINE HEATER GAS SCRUBBERCS Material / Glass Fiber

Teflon Steam Jet ejectors

Reinforced with fiberglass.Framed by stainless steel structure.Applied in acid nitric concentration, under vacuum.Usually supplied to Petrobrás fertilizer factories.

Thermocompressor

Ejector which is used to mix high pressure steam with low pressure steam to obtain steam with medium pressure.Used to save low pressure steam without possible use.Supplied to REDUC –Petrobrás and TECAB -Petrobrás.

Line Heater

Steam is administered by dosed injection through holes.We have a good design to mix water with micro flows of steam to avoid large bubbles which condense with burst causing water hammer.Various sales to pulp and paper mills , about twenty.

Gas Scrubber

Gas purification is done by washing promoted by ejector with a solution which reacts with the gas and precipitates the contaminate substances.Materials of ejector are according with chemical resistance required.The water solutions depend on gas to be treated.

Page 10: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT Miscellany ProductsTHERMOSIPHON WATER JET

DESUPERHEATERSURFACE ABSORPTION

DESUPERHEATERSTATIC MIXER

Ejector Thermosiphon

Used to pump water using motive steam.It works in tank sump, where there installed process vessels, to drain rainwater.VMF has supplied usually this type of ejector to Petrobrás refineries sixteen equipment were provided until now.

Water Jet Desuperheater

Operates using atomizedwater: auto operated, mechanical spray and assisted atomizing.The atomizing process is selected according the pressure rate between steam and cooling water. Fifteen equipment supplied mainly to Petrobrás

Absorption Desuperheater

Unique type which performs saturated steam. TheAbsorption process is done through wet reaction rings, they provide a large contact surface promoting water evaporation that removes sensible heat from the steam.Nineteen supplied to Nestlé, Evonik, Petrobrás.

Static Mixers,

Appropriate to mix liquids with different viscosity, and other fluids. They have an helical element (sighted out of the shell) to promote the mix.The most of supplies were to Petrobrás refineries, about twenty.

Absorption Silencer

Reduce noise from the steam discharge of valves.Composed by SS perforated ducts coated by mineral wool.In the steam inlet, various SSdiffusers according with the necessity of reducing pressure.Supplied two hundred six to the pulp mills, power plants and Petrobrás refineries.

ABSORPTION SILENCER Moisture Separator

To dry steam to feed turbine must havethe use of moisture separator to protect turbine blades.Is an turbine auxiliary apparatus which is obligatory. VMF is an usual supplier of this equipment for turbines.

MOISTURE SEPARATOR

Page 11: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

EQUIPMENT Fin Tube Heat Exchanger

AIR COOLER HEAT EXCHANGER Air Cooler Tube FinHeat exchanger with tube finned to cool oil lube through forced air forWorthington compressors installed in Petrobrás-UN- SEAL ARM. ARACAJU. Frame in carbon steel and tubes in Cu Ni 10-90 with aluminum fins.Provided six heat exchangers.

Tube Fin Air HeaterExchanger with fin tube whichheats air to process food. The steam is passed inside the tubes and air is forced on outside of the tube.Supplied to Rio Pardo, Nestlé factory.

TUBE FIN AIR HEATER

Page 12: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

THECNICAL ASSISTENCE Services.

VMF does maintenance and equipment repair in client plant having team of workers trained to do shell & tube maintenance and repair.We have more than one hundred supplied turbine condensation systems which depend on our technical assistance. We solve operation troubles by reports analysis and local observation, made by qualified engineers.When required by the customer VMF supplies supervision during plant assembling and assistance in the start of operation.

Turbine Oil Lube Heat Exchanger Maintenance Turbine Condenser Maintenance

Page 13: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

PRINCIPAL TOLL MACHINES To Drill, Cut and Roll Plates

CNC DRILLING MACHINE TUBE SHEET DRILLED BY CNC MACHINE

CNC PLASMA CUTTING MACHINE AUTOMATIC ROLLING MACHINE

Page 14: VMF Tecnologia Em Equipamentos Industriais LTDA - Apresentação Em Inglês

VMF SHOP SIGHT Data of Installations

Installation Data:- Land : 3.000 m².- Built Area: 3.260 m².- Production Area: 2.700 m².- Offices Area: 560 m².

Rua José A. Petrini, 200 - Pq. Industrial Bandeirantes - Sta. Bárbara d´Oeste – SP- Brasil CEP: 13457-174

Phone: 055 - 19 - 3454-4300 / e-mail [email protected] / site www.vmf.ind.br