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Cetotec is an engineering company specialized in production technology and services for the vinegar and fermentation industry.

We are proud and ambitious when it comes to the quality and development of our products.

We‘re always excited to learn about new products, markets, and challenges — but most of all, we look forward to meeting people and learning about their dreams.

CETOTEC offers advanced and customized vinegar and fermentation production plants from lab scale to industrial scale, sensor systems, nutrients, filtration systems and process control.

Vinegar production and fermentation technology - CETOTEC

Yes, this is possible, for this you will need either the Alcocontrol or Acetoline system as well as a new electrical control cabinet incl. PLC and touch panel.

Is it possible to automize older fermenters with a new process control?

Description

Function

Crossflow Filter CB01

Crossflow Filter BASIC

CETOTEC Microfiltration systems are applicable for the filtration of different kinds of vinegar such as alcohol vinegar, wine and cider vinegar etc. The BASIC filter is delivered with one filtration module.

Crossflow Filter BASIC – ideal for small scale application

Cetotec offers 3 different types of filtration system models: The PRO model is a fully automized system for large quantities, the ECO model is semi-automized and the BASIC model is a manual system for smaller quantities. 

Available Sizes

NUTRACET® complete

NUTRACET® complete optimally supports your alcohol vinegar production. NUTRACET® wine has been especially developed and optimized for wine- and fruit vinegar production.

NUTRACET® complete - Nutrients for your vinegar production 

Please use our configurator as a help for defining the size you need for a certain annual production volume as well as percentage of acidity.

How do I determine the fermenter size that I need for my production?

Mrs. Ramona TOADERU
B-dul. Dimitrie Racovita nr. 19, sector 2
023991 Bucharest
Fon: +40 21 3137778
Fax: +40 21 4043666
Mob. +40 725 916 910
ramona.toaderu@hsh-chemie.com

HSH Chemie S.R.L

Monsieur Imed HAMOUDA
Avenue Tahar ben Ammar
Residence Sidi Bou Said
1013 El Menzah 9
Tunisie
Fon: +216 24 366 237
Email: info@filtertex.de

Filtertex sarl

Mr. Kazuhiro Kunishi
1-8-7, Roppongi, Minato-ku
106-0032 Tokyo
Fon: +81 3 5114 0798
Fax: +81 3 3589 3192



http://www.correns.co.jp/supplier/cetotec/

Correns Corporation

Yes, with Cetotec process controls and the Acetoline system you can reach more than 20% acidity in the fed-batch process.

Is it possible to run a fed-batch fermenter for high strength vinegar production fully automatically?

B.E. Marubishi (Thailand) Co.,Ltd.
10/81 Moo 19 Navanakorn Industrial Estate,
Paholyothin Road, Klongnueng, Klongluang,
Pathumthani 12120 Thailand
Fon: +66-2-529-5264~8
Fax: +66-2-529-5269
bemt@bemarubishi.com

B.E. Marubishi (Thailand) Co.,Ltd.

We provide integrated, reliable solutions, from parts and alcohol measurement, to filtration and process control systems, to nutrient solutions. Our technology has made it to each of the world’s continents. 


Vinegar Kombucha Fermenters & Yeast Technology

Hande Lafcı
Eclipse Business C Blok, D:7 34398 Maslak/Sarıyer
İstanbul
Fon: +90 212 640 32 18
Fax: +90 212 640 32 17
hande@proses-tek.com

Prosestek Makina San. ve Tic. Ltd. Şti.

Aerator

Aerator for vinegar technology

Cetotec delivers aerators with highest possible oxygen enrichment and optimal mixing results of fermentation liquid, air and substrates at the same time.

Aerator with best yield energy consumption ratio worldwide

Vinegar production poses high technological requirements with regards to the optimal aeration of bacteria during the fermentation process. For this purpose Cetotec delivers aerators with highest possible oxygen enrichment and optimal mixing results of fermentation liquid, air and substrate at the same time.

Yes, Cetotec offers both a retro-fit of existing modules as well as entire modules. Retro-fit means a re-fill, in this case only the inside of the modules will be re-inserted while keeping the stainless steel housing.

Can I also purchase single modules?

Please use our configurator as a help for defining the amount you need for a certain annual production volume as well as percentage of acidity.

Which amount of nutrients do I need for my production?

Marta Kopacz
ul. Plowiecka 1/3
04-501 Warschau
Fon: +48 225120343
M.Kopacz@hsh-chemie.com

HSH Chemie Sp. z o.o.

CETOTEC GmbH
Zilzkreuz 23
53604 Bad Honnef, Germany
Tel: (+49) 2224 / 900 000
E-Mail: info@cetotec.com

CETOTEC

How we work

Process Teaser

Yes, Cetotec offers both a retro-fit of existing modules as well as enture modules. Retro-fit means a re-fill, in this case only the inside of the modules will be re-inserted while keeping the stainless steel housing

The Semi-Batch-Process for the production of wine / cider / fruit / alcohol vinegar is a fermentation process at which 1/3 of the fermentation liquid is discharged when reaching a residual alcohol content of ~0,3% and replaced by charging fresh mash.

The Fed-Batch-Process for the production of alcohol vinegar is a fermentation process at which 2/3 of the fermentation liquid is discharged when reaching a residual alcohol content of ~0,3%. Afterwards the discharged volume is replaced by slowly recharging the respective raw materials. In contrast to the semi-batch process, during the ongoing batch, alcohol and nutrients are apportioned in a certain quantity so that the total concentration increases slowly up to >20%.

With the fed-batch process, you can reach more than 20% acidity or up to 15% acidity with the semi-batch process. Our cross-flow filtration systems come in three different types.

Vinegar Production semi-batch fed-batch & Vinegar Filtration

Cetotec dual stage exhaust air scrubbers offer, especially for larger vinegar fermenters and quantities of exhaust air, the ideal solution for cleaning the air and recovering valuable resources at the same time.

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Cetotec turns 25!

The Acetoline needs to be calibrated every 3-6 months.

How often does the ACETOLINE need to be calibrated?

Yes, Cetotec offers both a retro-fit of existing modules as well as enture modules. Retro-fit means a re-fill, in this case only the inside of the modules will be re-inserted while keeping the stainless steel housing.

How to perform basic maintenance.

Available Versions

Vinegar Process Control

With the help of a top-notch control software, which has been especially developed for the vinegar industry, CETOTEC’s fully automized process control enables a smooth fermentation process.

product

Reliable control of your vinegar production process

CETOTEC delivers high quality process control systems for the automization of your vinegar production. Thanks to many years of experience and continous improvements CETOTEC supports companies all over the world when it comes to automization of fed-batch, semi-batch as well as dual stage production processes. With Cetotec process controls you can reach more than 20% acidity in the fed-batch and dual stage process as well as completely automize traditional processes such as semi-batch.

Alexander Alexandrov
Blvd. Bulgaria 90
1680 Sofia
Fon: +359 2 80 88 288
Mobile: +359 877 142 440
alexander.alexandrov@hsh-chemie.com

HSH Chemie EOOD

All major vinegar producers in Europe as well as in other parts of the world successfully use Cetotec technology and nutrients. Get in touch with a native-speaking sales partner in your country.

Our Sales Partners around the globe – CETOTEC

Available Installation Methods

Alcocontrol

The Cetotec ALCOCONTROL measurement system can be applied in vinegar fermentation, yeast fermentation, brewery as well as other biotechnological fermentation processes. 

On-line alcohol measurement for Vinegar, Kombucha & Yeast fermentation

On-line alcohol measurement for Vinegar, Kombucha and Yeast fermentation.

Measurement Range

ACETOSCAN

ACETOSCAN is the world’s first laboratory system, capable of measuring acetic acid and alcohol concentration simultaneously and reliably by the push of a button.

ACETOSCAN Spectroscopic measurement of ethanol and acetic acid

Simultaneous measurement of alcohol and acetic acid concentration in less than 1 minute! Simple and reliable! Without any sample preparation!

Industrial Vinegar Fermenter

Industrial Vinegar Fermenter (F)

The core component of every vinegar production: It is delivered in high quality stainless steel, equipped with cooling coil, custom-tailored aerator and all necessary components for an optimum performance.

Industrial vinegar fermenter with custom-tailored aerator

Cetotec delivers turn-key industrial scale fermentation plants with production capacities of up to 140m³. The fermenter is the core component of every vinegar production. It is delivered in high quality stainless steel, equipped with a cooling coil, custom-tailored aerator and all necessary components for an optimum performance.

The Alcocontrol needs to be calibrated approx.every 4-6 weeks.

How often does the Alcocontrol need to be calibrated?

Thanos Kourkoudialos
Androutsou 14
Evosmos-Thessaloniki
Fon: +30 69 48 83 90 55
ath.kourkoudialos@gmail.com
kourkouste@gmail.com

Thanos Kourkoudialos

At full load usage (24/7hrs), the filter has to be cleaned approx.once a week.

How often does the filter need to be cleaned?

What a great year! 😎

Acetic Acid Measurement

Ethanol Measurement

Distillation-/Titration Systems

In order to optimally serve your requirements with regards to laboratory equipment, our portfolio is complemented by equipment to measure acetic acid and ethanol. 

Acetid Acid and Ethanol measurement - Laboratory Equipment

In order to optimally serve your requirements with regards to laboratory equipment.

Hans-Werner Wilsberg, being a machine engineer by training, started his career in agricultural machinery. After several years of experience as Head of Research & Development in the vinegar fermentation industry, Hans-Werner Wilsberg founded Cetotec together with Dr. Sylvia Sellmer-Wilsberg in 1996.

In the year 2000, Hans-Werner Wilsberg together with his brother Klaus Wilsberg also founded the metal processing company Wilsberg Metalltechnik. In the year 2010, WWW Zerspanung was founded in order to optimally complement the portfolio with high quality turned and milled parts, both companies being suppliers of high quality components for Cetotec.

Hans-Werner Wilsberg develops patents as well as numerous innovative applications and machinery for fermentation technology and is one of the world’s leading specialists in machine engineering for the vinegar and yeast industry.

Vinegar fermentation has a large potential when it comes to technical optimizations as well as technological developments.

Dipl.-Ing. Hans Werner Wilsberg

In case of producing spirit vinegar it is always necessary to use nutrients in order to provide the bacteria with basic nutritional components, in some cases of fruit vinegar it is also necessary to add nutrients to the fermentation. In other cases, fruit wine does contain enough nutrients coming from the plant so there is no need to add additional nutrients.

Do I need nutrients for all kinds of vinegar types?

Both ACETOLINE and ACETOSCAN need to be cleaned every 3 months and will automatically send a reminder for the operator to do so.

Which maintenance operations need to be performed regularly?

Working at Cetotec!

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Support

Explore our products

Cetotec Support

Interested in Kombucha?

Kombucha fermenter

Kombucha Teaser

Yes, the scope of supply includes two plastic reservoirs which are used as charge and discharge tank.

Does the lab fermenter come with charge and discharge tank?

Speciality Vinegar Fermenter

Speciality Vinegar Fermenter (SF)

Speciality vinegar fermenters for smaller production quantities up to 1500l working volume as well as laboratory scale. These are optimal for high-value delicacy vinegar from i.e. fruit, wine, herbs or honey.

Smaller Scale Vinegar Fermenters for delicacy vinegars

Cetotec delivers speciality vinegar fermenters for smaller production quantities up to 1500l working volume as well as laboratory scale. High-value delicacy vinegar from i.e. fruit, wine, herbs or honey can be optimally produced in these kind of fermenters.

Approx. every 6-10 years the motor should be overhauled and the mechanical seal replaced.

Lab fermenter SF6

The 6L bench-top laboratory scale fermenter is an ideal complement to your industrial production enabling testing of raw material, fermentation processes and parameters.

Transparent glass fermenter for your laboratory

The 6L bench-top laboratory scale fermenter is an ideal complement to your industrial production enabling testing of raw material, fermentation processes and parameters

For wine vinegar with a higher turbidity and particle size, it is recommended to use capillary membranes with a higher diameter (3mm). For spirit vinegar 1,5mm is recommended.

Is it possible to use the same modules for spirit and cider vinegar for example?

Chris Gale
Director BMS
Fon: +61 429 629 750
info@bmsaus.com
https://businessmaintenancesolutions.com.au

Crossflow Filter CF740 Eco

Crossflow Filter ECO

The ECO filter system has an integrated filtrated vinegar and cleaning agent tank and is based on customer requirements and can be delivered from 300 l/h up to 9.000 L/h.

Crossflow Filter ECO – semi automatic filtration system

Liesa Wilsberg, earned her degree in Industrial engineering and Management from the Technical University of Karlsruhe (KIT).
After having worked several years in business consultancy, running international projects in Asia, North America and Europe, Liesa Wilsberg joined Cetotec as CTO.

She led various projects developing new machinery and processes for the industrial fermentation industry and today serves as Managing Director.

Cetotec is an engineering company specialized in production technology and services for the vinegar and fermentation industry.

We are proud and ambitious when it comes to the quality and development of our products.

We‘re always excited to learn about new products, markets, and challenges — but most of all, we look forward to meeting people and learning about their dreams.

Technology we provide

Vinegar Technology

Kombucha Technology

Yeast Technology

Our mission is to build the best and most energy-efficient machinery for the vinegar and fermentation industry to be a strong and reliable partner for our customers.

Over 28 years
of expertise

Around the
globe

All major vinegar producers in Europe as well as in other parts of the world successfully use Cetotec technology and nutrients.

CETOTEC GmbH

You can also talk to a location-based, native-speaking sales partner.

CETOTEC

Cetotec is an engineering company specialized in production technology and services for the vinegar and fermentation industry.

Technology we provide

Vinegar Technology

Kombucha Technology

Yeast Technology

Our mission .css-16w23pl{color:var(--theme-colors-bleach, #9292b0);}.css-68gwy7{color:var(--theme-colors-bleach, #9292b0);}is to build the best and most energy-efficient machinery for the vinegar and fermentation industry to be a strong and reliable partner for our customers.

Over 28 yearsof expertise

All major vinegar producers in Europe as well as in other parts of the world successfully use Cetotec technology and nutrients.

CETOTEC GmbH

You can also talk to a location-based, native-speaking sales partner.

Our mission is to build the best and most energy-efficient machinery for the vinegar and fermentation industry to be a strong and reliable partner for our customers.

Over 28 years
of expertise