Exhibitor list

Keller Lufttechnik Benelux

Keller Lufttechnik Benelux


8791 Beveren - Leie

The vast expertise of our engineers and the various types of Keller filter systems available enable us to create a custom installation with a individual solutions for your project. By understanding your process problems and specific needs, Keller can detail a full solution taking care,

Respecting and being compliance with the current regulations in force. The development of a customised solutions is our speciality. Our experienced team of engineers will find the best solution even if it is a very complex project.


Product news

  • Keller achieves new ATEX certificate

    The ProFlapIII of Keller has succeeded in the certification according the newest standard EN 16447.
    Since the beginning of july 2017 is the ProFlapII available which makes it the first ATEX certified non-return valve with this certificate on the market.
    The ATEX certified non-return valve ProFlapIII is designed to shut off aspiration ducting of dust extraction filters when a dust explosion occurs so that the overpressure and all the flames are stopped.
    The ProFlapIII is not only suitable for organic dust eg. wood, polyethylen, flour, … but can also be used for metal dust.
    Temperature of a dust explosion of metal dust like aluminium or zinc raises much higher.
    To make the ProFlapIII suitable for metal dust the MESG - maximum experimental safe gap – was decreased to only 1.3mm.
    Also the design of the ProFlapIII is further optimised to minize the pressure drop.
    For the ProFlapIII, different options are available such as a wear sensor and a measuring of the opening of the flap. The opening of the flap is a measure fort he airflow. The measuring of the opening angle of the flap is done in a redundant way so that it is compliant with performance level d according to EN 13849. Because an ATEX dust extraction has often a safety function for the production process, this is a valuable solution which eliminates extra air flow measuring devices.
    Other advantages of the ProFlapIII are e.g. that it is a passive protection which is much cheaper than active protection systems. Also can the ProFlapIII be used for dust concentrations in the aspiration ducts which are higher than the lower explosion limit LEL.


  • Spotlight on the compact 800 shear

    ThSITA-ene Compact 800 is a horizontally operating machine with an 800t shearing capacity. Equally adapted to light, mid-weight or heavy scrap metal, it offers productivity of 3 to 5 t / hour. Its shearing capacity and productivity were of great interest to all those present. Like the other equipment in the Danieli Henschel range, the Compact 800 shears are powerfully designed and equipped with top-range components: Deutz thermal engine (140 CH) and a Parker pump.
    Its compact single-piece design, its dimensions (6.25 x 2.45 m) and its mass (24 t) make it a machine that is easy to transport from one construction site to another.


  • EIRICH mixing granulators part of the Granulation Course at the University of Sheffield

    Very few institutes and universities in Europe have in-depth expertise in granulation technology. Every year, the Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) in Dresden offers basic and advanced courses for customers in the ceramics industry. The University of Sheffield stages the International Granulation Workshop every second year, which consists of a two-day Granulation Course followed by a three-day Granulation Conference.