vision

Our in-house exhibition under the motto ''Nencki Innovation Days 2021'' has gone by successfully. It was a great pleasure for us to show our customers, partners and agents our new features and our patent pending innovations. Last but not least, it was a great pleasure for us to invite our employees with their families and friends to a cheerful company party during our "day of open house".

Not only our technical innovations, but also the personal contact was an important element of these past days. In particular, the recently neglected direct contacts to customers and representatives as well as the company-internal, casual get-together could be cultivated and strengthened again.

We would like to take this opportunity to thank all visitors and helpers for the successful realization and the great atmosphere during the Nencki Innovation Days 2021.

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From August 26 to August 28, 2021, from 10:00 a.m. to 5:00 p.m., we will open our gates at our headquarters in Langenthal.

We will be pleased to present our latest equipment, such as coupling and magnetic rail brake testing, or to demonstrate our innovative bogie testing functions using newly developed generation wheel measuring units and energy-saving load cylinders with hybrid drive. You can find out more about our technologies and worldwide activities at our in-house exhibition at Aarwangenstrasse 90 in Langenthal.

For organisational reasons, we would be grateful if you could register in advance (by e-mail or phone) for Thursday, August 26th and Friday, August 27th, but we also warmly welcome spontaneous visitors at any time.

We look forward to welcoming you at our in-house exhibition!

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https://www.youtube.com/watch?v=R9FXKMKVa_M

Nencki Ltd. files significant innovations for international patent

Nencki Ltd., a leading developer and manufacturer of testing and handling equipment for bogies, releases significant innovations. The international patents for the brand-new functions are pending.

Bogie Test Bench:

Innovative Hybrid Drive

This innovation is related to the new type of load application required for the bogie test procedure. Instead of conventional hydraulic or electromechanical drives, the loading force is generated by newly designed hybrid drives. This method of force application consumes significantly less energy, does not require an additional stabilizing auxiliary cross beam during force application, generates significantly less emissions, enables high accuracy and life cycle costs can be significantly reduced. In addition, the hybrid drive enables dynamic, frequency-controlled force application to "pre-roll" all rubber and spring elements in the bogie. The first Nencki bogie test benches with the new hybrid drive technology have been sold and will be delivered in 2021. An international patent has been filed for this new technology.

Bogie Test Bench:

New Generation of Wheel Measuring Units

This innovative technical achievement, also developed by Nencki engineers, includes a completely new concept of wheel load measurement and revolutionizes the previous approach during bogie testing and handling of the bogie before and after testing (loading and unloading). With this new concept, each wheel of the bogie can be raised and lowered individually, and the complete bogie can be moved longitudinally. This flexibility allows the bogie to be rolled in and out of the test area of the test stand fully automatically. The centering of the bogie within the machine, which is necessary for accurate measurements, is executed by the machine automatically and controlled. The test bench not only calculates the required wheel shim heights, the individually height-adjustable wheel measuring units also allow a real time simulation of the calculated height correction. Due to this unique individual height adjustments, a twisted track situation can be simulated as well. A lowering device for the bogie within the test bench is no longer necessary, as the height-adjustable wheel measuring units can raise the bogie directly of the infeed rails. Energy consumption has been significantly reduced by optimized electromechanical drives. An international patent has been filed for this innovation, too.

 

We would like to thank all of our partners, customers, suppliers, employees and friends for the good cooperation and support in these testing times and wish you and your families a very special Christmas.

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We thank and congratulate the Rhätische Bahn AG for purchasing the 150th bogie test stand manufactured by Nencki.

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A year after the delivery of the first Nencki bogie test bench NBT Coach to Metro Istanbul in August 2018, we are pleased to announce that we have received an order for an identical second machine.

Both machines are located a few meters apart in the maintenance workshops at Metro Istanbul in Esenler (Istanbul).

After an extremely short manufacturing time of only four months, the factory acceptance of the second test stand was successfully carried out at Nencki in Langenthal at the beginning of February 2020.

The acceptance test at Istanbul Metro is scheduled for March 2020.

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On November 14, National Future Day, Nencki also had a visit.
For one day, the 12-year-old students were able to see the inside of our machine factory and get to know many professions.

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Jürg Roth with Renmakch and Neelesh Dixit in New Dehli at the IREE Exhibition.

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With KOLTECH at TRAKO 2019, the international trade fair for the rail vehicle industry.

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Visit of the Swiss Ambassador Jürg Burri at the booth.

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Shooting day at Nencki with newsroom communication AG Bern and Swissrail.

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Nencki would like to congratulate its apprentices on successfully completing their apprenticeships.

Pagarshan Paramanathan, Polymechanic EFZ
Aaron Raveendran, Polymechanic EFZ
Quentin Kohler, Businessman EFZ

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Factory acceptance of Rail Test Press NRT 2000 with Schlatter Industries AG and MTR Hong Kong.

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Nencki at the exhibition "Rail Solutions Asia" in Malaysia .
Together with WINtec Process GmbH, we are sharing a booth at the KLCC Conventional Hall in Kuala Lumpur.

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Acceptance of a bogie test stand.

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Article in an Indian magazine by our Walter Kellenberger.

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Impressions

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Congratulation to Jose Enrique Peña and his Team

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We are pleased to present the new Soft 4.0 at Innotrans 2018:

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Paul Seger, Swiss Ambassador in conversation with Nencki CEO Seppi Käppeli.

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We are pleased to present the new NDT Jumbo Damper Test Stand at Innotrans 2018:

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New in our assortment the NBA Bogie assembly stand:

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We are pleased to present the new NSTE E spring test press at Innotrans 2018:

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"New test method for safety against derailing", a lecture by Walter Kellenberger of Nencki Ltd. in Vietnam.
Ho Chi Minh City, HCMC Mass Rapid Transit Lines Infrastructure Project Conference 2018.

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We congratulate the apprentices for the successful final exam 2018

Ilir Dullaj, polymechanics EFZ
Besfort Hajzeraj, polymechanics EFZ
Vlera Kica, businesswoman EFZ

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 Alstom Limache in Chile is doing the maintenance for Metro Merval in the area of the harbour city of Valparaiso. For the testing safety against derailing on bogies Alstom decided for a bogie test stand from Nencki.

 The Nencki NBT Light is a basic machine for testing wheel load distribution, height measuring and other options and is with newest technology of software and wheel load measuring.

With one week the machine has been installed in the workshop of Alstom Limache, also thank to the support of Alstom people and the local service partner SIMRAIL who is representing us in most of countries all over Latin America.

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Nencki welcomes more than 80 members of the Association of Technical Specialists of Swiss Transport Companies
TST to visit the company in Langenthal.

We are very happy to be a new member of the TST.

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The first spring test press of the NST E generation will be supplied to Transnet Engineering South Africa.

The main features of the innovative machine from Nencki include:

  • Up to 250kN test force, for springs up to 1,000mm length
  • Servo controlled load application that guarantees low lifecycle costs and high precision
  • Measuring of forces in three axles to determine the axial, horizontal stiffness and the bowing angle and forces
  • Fully automatic testing
  • Newest software technology programmed by Nencki
  • User-friendly programming
  • Developing advanced technology and providing local support to customers worldwide are important values at Nencki.

    Pictured is the intensive training being carried out by service engineers from the company’s representative Mizana Engineering. The company will be performing local after-sales service support.

    The NST E spring test press will be shown at Nencki’s booth in hall 23a at InnoTrans.

     

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    We are pleased about the new ISO 9001 certification!

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    Regardless of a freight, a highspeed, a normal speed or a mass transit train – nobody wishes for an accident caused through derailing. In the event of an incident, due to a faulty bogie, the operation of a complete metro line can be interrupted followed by immediate negative news headlines in the press and social media. A worldwide topic is the reduction of wheel wearing in order to minimize the life cycle costs of a train.
     
     An important factor to reduce the mentioned problems and risks is to adjust and control the correct wheel load.

     

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    The railway division of Nencki Ltd. wishes everyone happy holidays and a good start into the new Year 2018!

    We thank you for the good cooperation last year and look forward to further challenges in the new year!

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    Earlier this year, Nencki AG commissioned the 100th bogie test bench at Siemens AG in Allach, Munich. Additionally to the production of locomotives, also the maintenance of locomotives is carried out at this Munich plant.  

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    Approximately 100 bogies are currently tested on the Nencki NBT Coach every year. With the axle assembly stand, attached directly to the bogie test bench, the revised bogies are completely assembled and pre-adjusted

     
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    The completed bogie can be moved through a shifting device, directly from the axle assembly stand onto the bogie test bench. After the test is completed, the bogie is returned to the axle assembly stand and transferred in its lowered position to the final locomotive assembly by a self-propelled special vehicle.

     

    Nencki Ltd celebrated its 70th birthday

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    Many guests were welcomed in Langenthal.

    We thank the organizers, all the helpers and of course the many visitors for a great party.


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    The masterpiece designed by an artist can soon be visited in the entrance area of ​​the Nencki Ltd in Langenthal.

    Nencki Railway Technology participated at the following exhibitions

    INTERNATIONAL RAIL 2017 IN TEHERAN

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     There was a great interest into bogie testing technology.

    We would like to thank our local partner for the organisation and all the customers for visiting us on our booth.

     

    RAIL SOLUTION ASIA 2017 IN KUALA LUMPUR

    This is the yearly conference of the Asian Railway Operators with exhibition.

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    We could meet important decision makers from Malaysia and many other mainly South Asian countries and introduce our new concept for bogie maintenance.


    Please download our brochure “competence in bogie maintenance” from http://www.nencki-railway.ch/images/nencki/pdf/Nencki_Broschuere_Drehgestellwerkstatt_EN_Web.pdf

     

    IAF 2017 IN MUENSTER GERMANY

    This is the 4-yearly international exhibition for track technology.

    Nencki Railway Technology introduced the new concept for Stationary Railway Welding plants.

    Also here our thanks to the visitors and Nencki sales partners who visited us from all over the world.

    Please download our new brochure “Competence in Rail Welding Plants” http://www.nencki-railway.ch/images/nencki/pdf/EN_Nencki_Broschuere_Maschinen_Schienenschweisswerke_Web.pdf

    The Nencki bogie exchanging system consists of a movable scissor lifting table and servese the purpose of transporting bogies from the workshop to the bogie preparation department or reverse. The travel distance of the bogie drop table between the old and new hall in the village of Zweilütschinen is 25 metres.

    The bogies stored in the basement can be exchanged at the desired storage location and moved to the required destination with the bogie exchanging system.

     Nencki has sold and can supply the second bogie test stand NBT Loco 2x450 kN for locomotive bogies to Transnet Engineering of South Africa. Transnet is the South African State freight railway operator. For the assembly of new locomotive bogies, produced under joint venture with CRRC and GE and subsequent maintenance at the factory in Kodeospoort near Pretoria, Nencki is delivering a bogie test stand for 3-axle bogies, wheighing 36 tons. The machine can apply a test load of 2 x 45 tons, can measure wheel load distribution, axle and wheel shoulder distances and measure several important heights, to be adjusted on bogies. The first machine is already in operation at the location of Transnet Engineering in Durban, where bogies under a joint venture with Bombardier are manufactured.

    Highly modern and gigantic railway workshops and depots in China. SRF Einstein presents China as a new railway nation with Nencki presence in railway workshops of CRRC. SRF Einstein

    Although the Negócios nos trilhos fair was slightly smaller this year than in the past years, the exhibition stand of our partner Emme2, which represents different european companies, was very well visited. Nencki could maintain the personally contact to the potentially most important customers and present the latest strategie of the integrated bogie workshop.

    After one of the largest gouvernment crisis in Brazil came through, all look positively into the future and the growth of the rail transport.

    Many thanks to all of our customers, which visited us, Muito obrigado por nossos clientes para visitarnos na feira.

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    Nencki Ltd., 4901 Langenthal, Switzerland, being the worldwide leader of test- and maintenance equipment for the railway industry, has successfully introduced its advanced railway technology to the Middle East.

    The worldwide largest railway fair InnoTrans 2016 took place successfully in Berlin, Germany. Nencki, the Swiss company, which is a leading supplier of bogie test stands, presented the latest concept for integrated bogie workshops on their exhibition stand.

    In India new machines are inaugurated with a flower ceremony in order to protect from negative influences.

    At the same time, Nencki is commissioning a second machine in the workshop of Perambur.

    In the workshops at Jagadhari, Liluah and in the spring factory of RSK Gwalior more of Nencki spring presses are already in operation.

    Diwali