Duct Separator

No chance for fire bugs!

devilYou need a powerful air-cleaning system also in your exhaust ducts to ban fire bugs! Simple fabric filters or electrical collectors are insufficient. Give fire bugs no chance in your exhaust system. To prevent fire hazards, you need flow-optimised X-CYCLONE® separators in your duct modules, combined with electrostatic filter cells, UV lamps or RGN99 granulate cartridges. This is the only way to separate grease and oil to 100 per cent and neutralise odours at the same time. And fire bugs can stay at home. Continue reading “Duct Separator”

New US Distributor

Machinery Tooling & Supply will exclusively distribute REVEN® air cleaners throughout the whole US.

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This week Rentschler REVEN GmbH und MT&S have signed a distribution agreement on the nationwide distribution of industrial air cleaners in the United States. In 2009, MT&S was rated  among the 50 most important industrial distributors in the US and maintains a nationwide distribution network. Air cleaners from Rentschler REVEN GmbH are also available now. You can find further information on MT&S at www.mt-s.com. The picture shows Ron (Andy) Anderson MT&S REVEN® Product Manager and Sven Rentschler CEO of Rentschler REVEN GmbH, when signing the contract.

REVEN Certificate MTS.pdf

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New REVEN® Show

Rentschler REVEN presents new pictures of air cleaners in the food processing and mechanical industries!

slideshowTwo new picture galleries with beautiful pictures of REVEN® air cleaners at www.reven-food.com and www.reven-industry.com. The galleries show many current reference photos of newly installed air-cleaning systems.

Flickr reference photos food industries: www.reven-food.com

Flickr reference photos mechanical industries: www.reven-industry.com 

New directive for fans

New EC Directive on environmentally sound design for fans.

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Dear distribution partners,
dear customers and partners,

The information and explanatory notes concerning the new Directive 2009/125/EC of the EU Commission on eco design requirements for fans driven by motors with a power demand between 125 W and 500 kW has caused such a major stir that we can hardly cope with all the questions and e-mail enquiries we are receiving from our customers on this topic.

Continue reading “New directive for fans”

New REVEN® book

X-CYCLONE® Technology in a newly published book!

handThe X-CYCLONE® technology is mentioned in a new book recently published by the Institute for machine tools and factory operation of the Technical University of Berlin! Please have a look at the attached PDF file with an excerpt of this book. You will find a lot of useful information about air cleaning in production facilities!

REVEN Manufacturing Book.pdf

UC-OH² – Cigar Edition – Smoking allowed

Made in Germany – exclusive for cigar lounges

ucoh_cigarUC-OH² Cigar a world novelty!

Contemporary stainless steel design with stylish piano lacquer finish. The new UC OH² air cleaner is already by now a design classic that integrates into every interior.

Tobacco smoke as well as fine dust produce heavy air pollution and also bad odours. Your guests surely prefer fresh and clean air and the agreeable ambience created this way will make them stay longer.

The new REVEN® lifestyle UC OH² air cleaner makes your decision easy. It is the most efficient solution for this kind of extreme air pollution. The UC OH² is based on 105 years of experience in air cleaning.

New UC-OH2 Flyer.pdf

REVEN UC-OH2 Cigar Edition.pdf

ULTRA CLEANER UC-OH²

Smoking can kill……. Polluted air in kitchens, hotels, restaurants, offices, private homes and also in industrial facilities!

uhcUltra Cleaner UC-OH2

  • Children need fresh air as much as healthy food. Air pollution by fungi spores, hazardous fine dust, pollen and allergens also lurks at home.
  • The purity of the ambient air is a decisive factor for the quality of life of asthmatics and many people suffering from other allergies. Airborne allergens, such as pollen, mildew spores, pet hair and dust mites can seriously affect air quality, particularly for people suffering from allergies.
    Continue reading “ULTRA CLEANER UC-OH²”

Interview with the REVEN CEO

The chief editor Manfred Flohr (graduated physicist) interviewed Sven Rentschler (graduated mechanical engineer). The interview was published in the October edition of German magazine “maschine + werkzeug”.

maschinewerkzeugMr. Rentschler, which are the activities of the company Rentschler REVEN?

Rentschler REVEN is a family-owned company that has been active in the field of air cleaning and air pollution control since 1905. Today we are suppliers to food industry and the mechanical sector. In both industries, our task is to remove particles, aerosols and vapours from the exhaust air and clean it from pollution in this way.
Continue reading “Interview with the REVEN CEO”

Farcical codes!

A report on www.reven.de concerning currently applicable exposure limits relating to air pollution and air cleaners.

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The fine dust pollution in the outside air has been a matter of discussion for several years now. Vehicle and industry emissions are in the focus of attention; the pollution of indoor air at workplaces is obviously neglected. The related discussions and regulations are becoming more and more grotesque: The Federal Emission Protection Act (BImSchV) stipulates limiting values for the outside air, which remain dramatically below the permissible WELs for indoor air. Obviously, nobody has noticed that until now. It is high time to point out this absurdity.

Continue reading “Farcical codes!”

New energy efficiency directive

REVEN® air cleaner now also available in an energy-efficient eco-design!

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By adopting the Kyoto Protocol, the European Union has undertaken to reduce CO2 emissions by at least 20 percent until 2020. To achieve this climate goal, the EU adopted the ErP Directive (Energy-related Products Directive).  This new directive helps with studying the savings potential of numerous energy-related products and stipulating minimum requirements. Limits for fans were defined in June 2010 and are valid now.

Continue reading “New energy efficiency directive”

Electrostatic separator

Food processing and mechanical manufacturing free from emissions.

rke_newIn an urban environment, metal processing factories, restaurants and other food processing companies may have a problem with complaints about odour nuisance and oily and greasy exhaust air. A high-grade oil mist separator on an electrostatic basis can alleviate the situation. Properly dimensioned equipment suitable for integration into the exhaust duct can remove finest aerosols and odorous matter.
Continue reading “Electrostatic separator”

New REVEN® X-CYCLONE® Profile available in 2011

The 5th generation of the REVEN X-CYCLONE® profile – a new arrow profile for a healthy environment and improved working conditions!

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The X-CYCLONE® filters manufactured by Rentschler REVEN GmbH are the fruit of persistent research throughout the previous decades. The X-CYCLONE® filters consist of rectangular elements with a thickness of 50 mm. They have proven their worth millions of times as air cleaning equipment in the mechanical sector and in the food industry. The X-CYCLONE® filter elements distinguish themselves considerably from traditional aluminium mesh or metal sheet filters because their development has been based on a scientific flow analysis and sound particle measurements and analyses. Only because of these research efforts, we were able to continuously optimise the separating performance of our X-CYCLONE® filters and will launch the fifth product generation in 2011 – the new REVEN® X-CYCLONE® Arrow Profile.
Continue reading “New REVEN® X-CYCLONE® Profile available in 2011”

CCI Professional journal for ventilation

Press report taken from the German cci Professional Magazine for Ventilation, Edition 11/2010, dealing with the topic of air cleaning in commercial kitchens and in the food industry.

Air cleaning in cooker extraction systems. Critical notes concerning the UV treatment of the exhaust air.

CCI Aircleaning in kitchens.pdf

REVEX Air Cleaner now available!

The REVEX® spraying system is suitable for dry cast-iron machining and other machining processes involving a high release of vapour and smoke .

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The REVEX® spraying system is suitable for dry cast-iron machining and other machining processes involving high vapour and smoke release. In many cases, you can dispense with the particulate air filter. The spraying system is suitable for connection to the tool cooling cycle of the processing machine (alternatively: supply via a separate tank and a pump by the customer). The system sprays cooling lubricant onto the oil and emulsion mists extracted from the processing machine via REVEX® nozzles that are installed in the Ultra Cleaner. For technical data sheets in English, Chinese, French, Spanish or Japanese, please contact us via info@reven.de.

The new HERMLE® C42U-Dynamic is fitted with an UC Compact REVEX®!

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REVEN press release

Oil mist separation cuts operating costs!

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Oil mist separation cuts operating costs at the Austrian company Voith Paper! To read the press release, please download the available PDF file.

REVEN – Press release Voith.pdf

New odour neutralization for food industries

Odour neutralisation for the food processing industry and large commercial kitchens, duct-mounting unit, type RGV-RK.

smellOdour neutralisation for the food processing industry and large commercial kitchens, duct-mounting unit, type RGV-RK. Retrofitting and installation of UV systems in existing hoods is often difficult and laborious. The REVEN® duct-mounting separator RGV-RK provides an easy and clever solution for the retrofitting of your UV systems! For further information, please download the available PDF file.

RGV-RK2 Flyer.pdf

Press release – Odour free exhaust air.pdf

REVEN X-CYCLONE & DIN18869

The X-CYCLONE® separator made by Rentschler REVEN is the first device worldwide that passes successfully the flame-resistance test in accordance with the new DIN 18869.

REVEN – The X-CYCLONE® separator made by Rentschler REVEN is the first device worldwide that passes successfully the flame-resistance test in accordance with the new DIN 18869. In Part 5, the standard describes a method for testing the flame-arresting capability comparable to that specified by UL 1046, with a flame intensity that is up to three times higher, however! The X-CYCLONE® separator is the only separator of airborne liquid particles available on the market that was tested in accordance with UL 1046 and DIN 18869. It is the only device to be classified as a class A/DIN18869 separator.

REVEN DIN 18869.pdf

REVEN DIN 18869 Movie.wmv

Info brochure “Smoking can kill – Oil mist too”

skullWhy do you ban smoking in your production shops but still allow your personnel to breathe in oil mist and aerosols?  The REVEN brochure gives an answer to this question! To download the brochure, please click on the following link:

Oil mist can kill.pdf

German army hospital in Ulm

One of the greatest state-of-the-art extraction ceilings will be commissioned these days in the military hospital in Ulm.

ulm3ulm2Ulm in December – One of the greatest state-of-the-art extraction ceilings will be commissioned these days in the military hospital in Ulm. The extraction ceiling uses a modern air-induction system. The airflow is optimised and induction airflows direct the exhaust air to the filters. The filters of the extraction ceiling clean themselves fully automatically and need not be removed for this purpose. The ceiling is made of stainless steel and powder-coated aluminium.  Please take a look at the following illustrations.

New fire test for filters

This year, the new DIN 18869 standard came into force. It describes a testing procedure of the behaviour of aerosol separators (filters) under fire and their suitability to arrest flames. The testing is similar to the method described in the UL 1046 standard with a flame intensity that is approximately twice as high, however!

fire_testThis year, the new DIN 18869 standard came into force. It describes a testing procedure of the behaviour of aerosol separators (filters) under fire and their suitability to arrest flames. The testing is similar to the method described in the UL 1046 standard with a flame intensity that is approximately twice as high, however! Unfortunately, no test stand satisfying the requirements of the new standard has been available until recently. Therefore, Rentschler REVEN started to build an new compliant test stand in close cooperation with test institutes and suppliers under the supervision of the REVEN project manager Marcus Auer. The test stand will be completed by the end of this month and by the end of the year, we will be able to test our equipment in accordance with DIN 18869 on the new stand. The following illustration shows the DIN18869 test stand.