reliable heat technology for production · production and research are found in various sectors of...

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Units and systems for heating and drying of your products

Reliable heat technology for production

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Trust a professional partner

Competence Vötsch becomes your competent partnerwith more than 90 years of experiencein the field of heat treatment.

Individuality You will receive customised solutions invirtually all areas (vacuum, clean room,handling, control technology, etc.).

Scope of Service From different types of heating (electric,gas or oil, heat transfer media, infraredradiation or microwaves), we offer thebest solution for your particular process.

Progressiveness Modern production methods ensureconsistent quality at a high level.

Product Quality Our devices are designed for a long-term use.

10 reasons that speak for Vötsch

ConfidenceAn extensive range of maintenance con-tracts and service packages, providesan individual service.

Service A competent on-site service is availableworldwide with specially trained servicetechnicians.

Know-how Regular training sessions ensure a con-stantly updated knowledge among ouremployees.

Expert Knowledge Benefit from the experience of our employees in Thermal Engineering.

Reliability/Security As a member of the Schunk Group (with around 7,900 employees), Vötsch Industrietechnik GmbH is a company with a solid financial basis.

01 Voetsch Waerme 20-S e Druck.qxd:Uebersicht_Waerme_20-Seiter 31.03.2010 11:10 Uhr Seite 2 (Textfarbe Auszug)

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Trust a professional partner

Competence Vötsch becomes your competent partnerwith more than 90 years of experiencein the field of heat treatment.

Individuality You will receive customised solutions invirtually all areas (vacuum, clean room,handling, control technology, etc.).

Scope of Service From different types of heating (electric,gas or oil, heat transfer media, infraredradiation or microwaves), we offer thebest solution for your particular process.

Progressiveness Modern production methods ensureconsistent quality at a high level.

Product Quality Our devices are designed for a long-term use.

10 reasons that speak for Vötsch

ConfidenceAn extensive range of maintenance con-tracts and service packages, providesan individual service.

Service A competent on-site service is availableworldwide with specially trained servicetechnicians.

Know-how Regular training sessions ensure a con-stantly updated knowledge among ouremployees.

Expert Knowledge Benefit from the experience of our employees in Thermal Engineering.

Reliability/Security As a member of the Schunk Group (with around 7,900 employees), Vötsch Industrietechnik GmbH is a company with a solid financial basis.


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Wide range of applications . . .

Automobile TechnologyChemistryElectricals/ElectronicsMicromechanics Glass/Ceramics/Optics Plastics Technology Aerospace Mechanical EngineeringMetal, alloy processing Micro-Structure TechnologySurface Treatment Pharmaceutical Textile/Fiberand other

Automobile Technology Mechanical Engineering Electricals/Electronics

Aerospace Plastics Technology Pharmaceutical

Micro-Structure Technology Chemistry Micromechanics

Textile/Fiber Metal, Alloy Processing Surface Treatment

Glass/Ceramics/Optics

Units and systems by Vötsch Industrietechnik –Advantages at a glance

Intensive and uniform temperaturedistribution in the chamber. All products are exposed to the sametemperature conditions irrespectiveof their shape and size.

Easily accessible maintenance provi-sions guarantee shortest servicetimes.

Short process times due to high heatoutput and great ventilation.

Quickly ready for use – by a shortrecovery time after opening the door.

Low temperatures and low powerconsumption due to external wall in-sulation and high thermal decouplingof the inner and outer housing.

Reliable and trouble-free operationthrough the use of high-quality com-ponents.

Comprehensive technical documen-tation.

The devices and systems complywith the latest technology and thecurrent standards.

High flexibility in the standard andcustomised production range. Thuswe are able to uniquely respond tothe needs of our customers.


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The reliable module construction andthe extensive range of accessoriesavailable allow them to be employed fora variety of applications.Modern control and monitoring sys-tems, in conjunction with S!MPATI*software specially developed for theseunits (provided on request), offer thepossibility of networking up to 99 de-vices.

Heating and drying ovens VTU and VTL

Vötsch heating and drying ovens forproduction and research are found invarious sectors of industry, includingelectronics, automobile production,plastics, metal working, the chemicaland pharmaceutical sectors and manyother areas.

Indispensable . . .

The standard heating and drying VTUovens are available in 7 model sizes andcan be supplied with a working cham-ber of between 200 and 8000 litres andnominal temperatures of up to 400 °C.

These robust drying ovens are suitablefor variety of heating and dryingprocesses in production and research.

Drawer-type heating ovens Heating and drying ovens with rotating drum

Customised Solutions

Advantages at a glanceShort process duration due to highvolume of circulating airShort recovery time due to automaticswitch-off of heating and circulatingair fan when door is openedHomogenous temperature distribu-tion, thanks to directed air ductworkApplication-orientated air ductwork,both horizontal (standard) and verti-cal (optional).


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The reliable module construction andthe extensive range of accessoriesavailable allow them to be employed fora variety of applications.Modern control and monitoring sys-tems, in conjunction with S!MPATI*software specially developed for theseunits (provided on request), offer thepossibility of networking up to 99 de-vices.

Heating and drying ovens VTU and VTL

Vötsch heating and drying ovens forproduction and research are found invarious sectors of industry, includingelectronics, automobile production,plastics, metal working, the chemicaland pharmaceutical sectors and manyother areas.

Indispensable . . .

The standard heating and drying VTUovens are available in 7 model sizes andcan be supplied with a working cham-ber of between 200 and 8000 litres andnominal temperatures of up to 400 °C.

These robust drying ovens are suitablefor variety of heating and dryingprocesses in production and research.

Drawer-type heating ovens Heating and drying ovens with rotating drum


Advantages at a glanceShort process duration due to highvolume of circulating airShort recovery time due to automaticswitch-off of heating and circulatingair fan when door is openedHomogenous temperature distribu-tion, thanks to directed air ductworkApplication-orientated air ductwork,both horizontal (standard) and verti-cal (optional).


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Processes which involve drying of sur-face coatings, mould and impregnatedresin varnishes can lead to the air beingenriched by released substances (e. g. solvents), forming an explosivecompound.If a source of combustion is present atthe same time it can lead to an explo-sion.

TU 60/60 and LTU 60/60 set standardsfor daily use, both in production and inthe laboratory.

Heating and dryingoven TU 60/60

Chamber dryer forpaints and varnishes(surface coatings)LTU 60/60

Chamber drying oven(VTL)

Heating and drying oven for semiconductor manufacturing

Tempering oven for the automotive industry

The VTL series from Vötsch Industrie-technik enables you to safely controlthese heating and drying processeswith a design in compliance with thesafety requirements of EN 1539.

Tempering oven for silicones


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Explosion-proof heating and drying ovens

The VFT 60/90 oven is a reliable andcompact solution – also for use in thelaboratory.

Special measures of protection againstexplosion prevent the dangerous explosive atmosphere from igniting andensure safe and reliable heat treatmentprocesses.

Heating and dryingovens VTUW and VFT 60/90 are in compliance with theATEX directives


Explosion-proof oven type VTW Drying oven for explosives

In areas such as chemicals, pharma-ceuticals, paint and basic industrieswhere often heating and drying is necessary, sometimes unlimited volumes of combustible materials are used.

Explosion-proof drying ovens likeVTUW are used for the heat treat-ment of hydrocarbon products. Andin special cases for the treatment of protective gas with condensationand recovery devices for liquids andcombustible hydrocarbons.

VTW drying oven is used for the heattreament of explosives.

Explosion-proof drying oven with temperature conditioning unit


ATEX

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Explosion-proof heating and drying ovens

The VFT 60/90 oven is a reliable andcompact solution – also for use in thelaboratory.

Special measures of protection againstexplosion prevent the dangerous explosive atmosphere from igniting andensure safe and reliable heat treatmentprocesses.

Heating and dryingovens VTUW and VFT 60/90 are in compliance with theATEX directives


Explosion-proof oven type VTW Drying oven for explosives

In areas such as chemicals, pharma-ceuticals, paint and basic industrieswhere often heating and drying is necessary, sometimes unlimited volumes of combustible materials are used.

Explosion-proof drying ovens likeVTUW are used for the heat treat-ment of hydrocarbon products. Andin special cases for the treatment of protective gas with condensationand recovery devices for liquids andcombustible hydrocarbons.

VTW drying oven is used for the heattreament of explosives.

Explosion-proof drying oven with temperature conditioning unit


Nadcap compliant systems (AMS 2750 D)

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Tempering ovens, series VAW

For use at tempera-tures up to 750 °C . . .

Tempering oven VAV Tempering oven for inert gas operation Tempering oven with movable floor and sliding door

The ovens are suitable for almost all heattreatment processes under normal andcontrolled atmospheres, e. g.:

Tempering and hardening of steel

Ageing and stress-relieving of metals

Solution annealing of light metals

Preheating of metals for the subse-quent manufacturing processes

Sintering of plastic materials based onpolytetrafluoroethylene basis (PTFE)

Burning-in of special coating materialsafter drying

Burning-off of organic residues onmetal parts

Nadcap compliant systems (AMS2750 D) for the aerospace industry.

The tempering ovens series VAW re -present a construction concept whichwas proved, tested and enhanced overdecades and therefore, is suitable formany heat treatment processes on different materials. The nominal temper-atures are 500 °C, 650 °C or 750 °Cdepending on the model in question.


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Heating and drying processes, such ase. g. during the production of integratedcircuits, under the highest possible degree of cleanliness are a preconditionfor a low failure rate and hence for profitable results.

The VTF clean room heating and dryingovens meet the stringent requirementsof clean room technology.

Optimum production results are guaran-teed by the highest purity in the oven –in accordance with clean room classISO 5, according to DIN EN ISO 14644-1.

The VTF clean room heating and drying ovens are available in 6 sizes with chamber volume 60 to 3,125 l andnominal temperatures up to 350 °C.

Clean room heating and drying oven VTF


All Clean . . .

Clean room heating and drying oven VTFClean room oven drawer-type


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Heating and drying processes, such ase. g. during the production of integratedcircuits, under the highest possible degree of cleanliness are a preconditionfor a low failure rate and hence for profitable results.

The VTF clean room heating and dryingovens meet the stringent requirementsof clean room technology.

Optimum production results are guaran-teed by the highest purity in the oven –in accordance with clean room classISO 5, according to DIN EN ISO 14644-1.

The VTF clean room heating and drying ovens are available in 6 sizes with chamber volume 60 to 3,125 l andnominal temperatures up to 350 °C.

Clean room heating and drying oven VTF


All Clean . . .

Clean room heating and drying oven VTFClean room oven drawer-type


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Hot air sterilisers VHS and VHSF

Safe Products . . .In the fields of pharmaceuticals, medi-cine, genetic engineering, biotechnology,food and all life sciences research- intensive industries, total safety is a must.

Hot air sterilisers of Vötsch Industrie -technik offer the right products for thedry-heat sterilisation and are compliantwith FDA and GMP requirements and the clean room conditions in conformity with ISO 5 and ISO 7, acc. to DIN EN ISO 14644-1.

GMP Good Manufacturing PracticeFDAFood and Drug Administration


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Vacuum heating and drying oven VVT

The avantages of vacuum drying

VVTD vacuum dryer with air circulation and push-through design

Vacuum heating and drying oven VVT Vacuum heating and drying oven with circulationair heating

Heat-sensitive material (e. g. pharma-ceutical products) will be gently dried

Shorter drying times due to pressurereduction

Extremely low oxygen levels in thedrying process prevent oxidation

Vapourizing liquids (e. g. solvents can be recovered)

Optimum drying conditions for light,powdery products because the product is not swirled (no convection)

No “skinning” operation on the product to be dried and hence more uniform drying is ensured

Steam and water generated fromother processes can be reused asheating medium

Flexible heating

Vacuum heating and drying ovens VVTare available with a chamber capacity of 260 to 1,500 l.



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Vacuum heating and drying oven VVT

The avantages of vacuum drying

VVTD vacuum dryer with air circulation and push-through design

Vacuum heating and drying oven VVT Vacuum heating and drying oven with circulationair heating

Heat-sensitive material (e. g. pharma-ceutical products) will be gently dried

Shorter drying times due to pressurereduction

Extremely low oxygen levels in thedrying process prevent oxidation

Vapourizing liquids (e. g. solvents can be recovered)

Optimum drying conditions for light,powdery products because the product is not swirled (no convection)

No “skinning” operation on the product to be dried and hence more uniform drying is ensured

Steam and water generated fromother processes can be reused asheating medium

Flexible heating

Vacuum heating and drying ovens VVTare available with a chamber capacity of 260 to 1,500 l.



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Chest oven VTUT

Warming up and hot storing of ma-chine components such as spinningnozzles und pumps, e. g. in the plas-tic industry

Releasing of welding and castingconstructions

Warming up of heavy components

Pre-heating of materials for sub -sequent treatment

Tempering of plastic components

The areas of application

High nominal temperature of 350 °C

Easy charging by crane from top

Short warming-up time

Also for the drying of coatings according to EN 1539

The advantages

Chest oven with pneumatic cover lifting device


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Microwave heating and drying ovens VHM

The future . . .

Microwave VHM 180/300

The KIT (Karlsruher Institute of Techno -logy), EADS and IFB (Institute of AircraftDesign, University of Stuttgart), has devel-oped a microwave system VHM which isan internationally patented system.It is the first to reap the benefits of micro -wave technology for industrial applica-tions.

The plant is characterised by a very highfield homogeneity and thus producesuniform product heating.

Microwaves target volumetric heating ofmaterials. The furnace chamber is notheated by the microwave field.

Energy loss and production time can begreatly reduced.


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Microwave heating and drying ovens VHM

The future . . .

Microwave VHM 180/300

The KIT (Karlsruher Institute of Techno -logy), EADS and IFB (Institute of AircraftDesign, University of Stuttgart), has devel-oped a microwave system VHM which isan internationally patented system.It is the first to reap the benefits of micro -wave technology for industrial applica-tions.

The plant is characterised by a very highfield homogeneity and thus producesuniform product heating.

Microwaves target volumetric heating ofmaterials. The furnace chamber is notheated by the microwave field.

Energy loss and production time can begreatly reduced.


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2-zone continuous oven for hardening carbon fibre composite material components incombination with hot air and infrared heating

“Rapid Warming” with IR-TechnologyInfrared technology involves rapid heat-ing which transmits energy at the speedof light in the form of electromagnetic radiation without any direct contact ortransmission medium (e. g. air, water,etc.). This makes IR heating particularlysuitable for especially sophisticated applications (e. g. in vacuum and underclean room conditions).

Passage oven with infrared

The sun as an example . . .


Infrared systems for industrial drying and heating processes


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Ovens tailored to suit your requirements

Chambers in special sizes

Recirculation operationFresh air operationProtective gas designAir distribution systems to ensure uniform temperature distribution and thermal characteristics AccessibleClean room design

Door designs 1-panel, 2-panels hinged doorLift doorRolling shutterFolding doors in places with space contraints

Loading systemsWire mesh shelvesDrawersCharging trolleys, transport trolleys Trolley for rotating drumsBogiePropulsion and guidance systems forheavy loadsMechanical installations such asbogies, conveyor belts, rotary devices

Double chamber drying oven in stainlesssteel and serving-hatch version.

Tempering oven with S!MPATI* software and BarCode ScannerTempering oven with rolling shutter – 7 m high

Tempering oven with mobile bogie for use inCFRP helicopter cockpits


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Ovens tailored to suit your requirements

Chambers in special sizes

Recirculation operationFresh air operationProtective gas designAir distribution systems to ensure uniform temperature distribution and thermal characteristics AccessibleClean room design

Door designs 1-panel, 2-panels hinged doorLift doorRolling shutterFolding doors in places with space contraints

Loading systemsWire mesh shelvesDrawersCharging trolleys, transport trolleys Trolley for rotating drumsBogiePropulsion and guidance systems forheavy loadsMechanical installations such asbogies, conveyor belts, rotary devices

Double chamber drying oven in stainlesssteel and serving-hatch version.

Tempering oven with S!MPATI* software and BarCode ScannerTempering oven with rolling shutter – 7 m high

Tempering oven with mobile bogie for use inCFRP helicopter cockpits


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Tempering oven in the CFRP production

Drawer-type oven with 3 drawers and 5 rotary drives each

Tempering oven with trolley for heavy loadsDrawer-type oven with 1 drawer and 1 rotary drive


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Ovens for heat treatment of differentmaterials in automated processes, suchas automotive/electronic components,lamps, etc. equipped with vertical orhorizontal conveyors.

Component carriers for automated, accurate positioning, loading and un-loading are made available on request.

Conveyor systemChainsStrap hingesWire mesh belt conveyors Roller conveyorOverhead conveyorTissue and plastic strips Pneumatic conveyors

Convection chambersVertical or horizontal air flow Infrared zones

Cooling zonesFresh air coolingCirculating water coolingCirculating air refrigerant cooling

Continuous oven VDU/ VDL

Double oven for tempering of plastic parts

Continuous oven for glue hardening in lamp manufacturing

Component carriers for automatic assembly

Continuous oven for tempering pressure regulators, with cooling zone


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Ovens for heat treatment of differentmaterials in automated processes, suchas automotive/electronic components,lamps, etc. equipped with vertical orhorizontal conveyors.

Component carriers for automated, accurate positioning, loading and un-loading are made available on request.

Conveyor systemChainsStrap hingesWire mesh belt conveyors Roller conveyorOverhead conveyorTissue and plastic strips Pneumatic conveyors

Convection chambersVertical or horizontal air flow Infrared zones

Cooling zonesFresh air coolingCirculating water coolingCirculating air refrigerant cooling

Continuous oven VDU/ VDL

Double oven for tempering of plastic parts

Continuous oven for glue hardening in lamp manufacturing

Component carriers for automatic assembly

Continuous oven for tempering pressure regulators, with cooling zone


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Clean room oven for curing the coatings on plastic glasses Continuous oven for hardening of sinter metal parts

Oven for vulcanization and forming of vehicle coolant pipesOven for glue hardening at dashboards

Oven for tempering of compensators

Clean room continuous oven for hardening of sealing plugs used in manufacturing of medicine bottles


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Complete traceability of the productionprocess with BarCode-reading techno -logy

Operation and controlwith S!MPAC*

All the equipments and installations ofVötsch are equipped with the operationand control software S!MPAC*.

Special FeaturesConvenient input of process valuesand program operation via a colourtouch panel and a graphical display

Program memory for up to 100 pro-grams, with a total of 1,000 inter-faces

Two-stage password protection,against non-authorized access

Integrated monitoring system fortemperature

Ethernet interface RJ 45 connector

Operating and fault messages aredisplayed on the color touch-panel

Built-in Web server for handling andmonitoring in the browser

Vötsch software package S!MPATI*is PC compatible for convenientmanagement and archiving ofrecords

Special user interface for use in aproduction environment (simplifiedstart/stop processes).

Vötsch software packageS!MPATI* for PC . . .

Vötsch S!MPATI* software is capable ofcomplete documentation and graphicalanalysis.

With an optional installation of the soft-ware on your PC or laptop, the user cancreate profiles for Windows applicationand document all process parameters.The full power of the PC can be simulta-neously experienced on the Windows.

Operation and control . . .

Benefits of the software

Up to 99 units can be networked

Programming and selection of pro-grammes for automatic processes;no costly programming required

Not only for operation and control,but also for documentation, visualiza-tion and managing of process data

Print graphical presentation ofprocess data and copy into otherprogrammes for evaluation.Internal interfaces ensure compati -bility (with Microsoft Word, MicrosoftPaint, Microsoft Excel, NationalInstruments Labview)

Access via PC network and yourInternet Browser

Transfer of messages via email to anexisting mail server (SMTP)

Reads programmes, production data(product, operator, unit) via bar code(optional)

S!MPATI* software, pharmaceuticalversion is compliant with FDA 21CFR Part 11.

BarCode-Leser WebServer LabVIEW SQL Server E-Mail



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Complete traceability of the productionprocess with BarCode-reading techno -logy

Operation and controlwith S!MPAC*

All the equipments and installations ofVötsch are equipped with the operationand control software S!MPAC*.

Special FeaturesConvenient input of process valuesand program operation via a colourtouch panel and a graphical display

Program memory for up to 100 pro-grams, with a total of 1,000 inter-faces

Two-stage password protection,against non-authorized access

Integrated monitoring system fortemperature

Ethernet interface RJ 45 connector

Operating and fault messages aredisplayed on the color touch-panel

Built-in Web server for handling andmonitoring in the browser

Vötsch software package S!MPATI*is PC compatible for convenientmanagement and archiving ofrecords

Special user interface for use in aproduction environment (simplifiedstart/stop processes).

Vötsch software packageS!MPATI* for PC . . .

Vötsch S!MPATI* software is capable ofcomplete documentation and graphicalanalysis.

With an optional installation of the soft-ware on your PC or laptop, the user cancreate profiles for Windows applicationand document all process parameters.The full power of the PC can be simulta-neously experienced on the Windows.

Operation and control . . .

Benefits of the software

Up to 99 units can be networked

Programming and selection of pro-grammes for automatic processes;no costly programming required

Not only for operation and control,but also for documentation, visualiza-tion and managing of process data

Print graphical presentation ofprocess data and copy into otherprogrammes for evaluation.Internal interfaces ensure compati -bility (with Microsoft Word, MicrosoftPaint, Microsoft Excel, NationalInstruments Labview)

Access via PC network and yourInternet Browser

Transfer of messages via email to anexisting mail server (SMTP)

Reads programmes, production data(product, operator, unit) via bar code(optional)

S!MPATI* software, pharmaceuticalversion is compliant with FDA 21CFR Part 11.



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More than heat . . .

A strong partner –professional and customer-oriented . . .

Vötsch Industrietechnik is a competentpartner for thermo-technical equipmentand facilities.

We provide a high quality of service in compliance with standard DIN EN ISO 9001.

Individual consultationProject design and developmentProduction and installationQuality controlComissioning and instruction/trainingDocumentation (DQ, IQ, OQ)Service (calibration, re-qualification,maintenance, spare parts, recyclingredundant systems)Training and workshops

Competent and customer-friendly

Our service is 365 days for you – round the clock

Vötsch cares for research and develop-ment, production and process techno l-ogy for reliable quality and safety of itsplants and equipments.

Our trained service personnel provideon site service for the installation, com-missioning of the plant and operatortraining.

We consult on all matters pertaining toheating technology.

We offer seminars and workshops inour training centre on current issues.

We come to your place and train youremployees on site.

DIN EN ISO 9001 : 2008


Vötsch Industrietechnik GmbH Heat TechnologyGreizer Straße 41–4935447 Reiskirchen/GermanyT +49 6408 [email protected]

vötschtechnik

Test it. Heat it. Cool it.

Our solutions are deployed around the world in research, development, production and

quality assurance of numerous products. Our experts from 22 companies are at your

service in 15 countries at 40 locations, ready to provide support to ensure high opera-

tional reliability of your systems.

Vötsch Industrietechnik, a subsidiary of Weiss Umwelttechnik is one of the most

innovative and significant manufacturers of environmental simulation systems. With

these testing systems, we can simulate all climatic conditions around the globe and

beyond, under accelerated conditions. Whether temperature, climate, corrosion, dust or

combined shock testing: We have the proper solution. We supply systems in all sizes,

from standard versions up to customised, process-integrated facilities – for high repro-

ducibility and precise test results.

Vötsch Industrietechnik also offers a wide product portfolio in the field of heating

technology. With an experienced team of engineers and designers, we develop, plan

and produce high-quality and reliable heating technology systems for virtually any

field of application. Products include heating/drying ovens, clean room drying ovens,

hot-air sterilisers, microwave systems and industrial ovens. The portfolio reaches

from technologically sophisticated standard versions to customised solutions for

individual production operations.

A further Weiss Technik company, Weiss Klimatechnik, also offers reliable climate

solutions wherever people and machinery are challenged: in industrial production

processes, hospitals, mobile operating tents or in the area of IT and telecommunications

technology. As one of the leading providers of professional clean room and climate

solutions, we deliver effective and energy-saving solutions. Our experts will guide you

from the planning to the implementation of your projects.

Weiss Pharmatechnik, a subsidiary of Weiss Klimatechnik, is a competent provider of

sophisticated clean room and containment solutions. The product range includes barrier

systems, laminar flow facilities, security workbenches, isolators and double door systems.

The company emerged from Weiss GWE and BDK Luft- und Reinraumtechnik and has

decade-long experience in clean room technology.

IWT_0.0.5/PP 1.0/11 2017

reliable heat technology for production · production and research are found in various sectors of...

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