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‘E’ Is For Energy Efficiency | Introducing The New E-Wheel

Having previously offered both the W and B series of backward curved impellers, Axair supplier partner Rosenberg have developed a new addition to the range; the E-Wheel. Driven by an increased market requirement concerning noise levels Rosenberg's new E-Series impeller design produces significant increases in energy efficiency and major reductions in operating noise levels. It features seven aerofoil design blades for high flow and low to medium pressure applications like computer room air conditioning and air handling (CRAC/CRAH), ene...


Learning the EC Way – Specialist Training Workshops from Axair & Rosenberg

Together with our German supply partners, Rosenberg, we recently held a number of training workshops to provide a comprehensive guide to energy saving and electronically commutated fans. Held in the picturesque and peaceful surroundings of The Upper House Hotel in Barlaston, Staffordshire, we were joined by Christan Dorsch, Product Manager - EC Technology at Rosenberg and his colleague Manuel Kircher, Development Engineer - EC Technology.  Between them, Christian and Manuel possess almost 20 years’ experience in air movement and both have...


Axair On the Ball To Rescue Cold Storage Unit

There is an array of cold storage units on the market these days. These can be portable or static and vary in shape, size and number of storeys. The one thing they all have in common though is they have to stay cold! Used in industries such as catering, chemistry and healthcare, average temperatures in these units tend to be between -25°C and -30°C and fan systems play an integral role in maintaining this. Axair recently worked with a HVAC contractor with some very precise temperature requirements and this would mean the supply of a speciali...


Rosenberg: A Supplier Profile – Part 2

Last week we kicked off a series of supplier profile posts with an introduction to our German supply partners, Rosenberg. Now we’ve given you an insight into their history and location we thought we’d get to the really important stuff and tell you about what they actually do. Rosenberg support all areas of heating, ventilation and air conditioning (HVAC) including residential and commercial buildings, hotels and restaurants, museums and galleries, airports, gyms and exhibition centres. Their fan range is pretty comprehensive and includes ...


Rosenberg: A Supplier Profile

As we welcome in the New Year we thought now would be as good a time as any to tell you more about our supply partners. Over the next few months we will be profiling each of our suppliers, giving you a greater insight into their history, their location, their products and their specialisms. We are kicking things off with a two-part special on one of our largest partners, the Rosenberg Group. Headquartered in Künzelsau, in south central Germany, the main Rosenberg site is neighboured by international outfits, the Würth Group and STAHL. Si...


Control Offshore Fan Systems with Remote Regulation

Remote computer connection has become common place in industrial environments, changing the way that processes and procedures are undertaken and generally enhancing the capabilities of the industrial sector. Power Generation has been a great user of these remote computer connections. On-site operatives are fast becoming a thing of the past for many power generation centres as they look to monitor operations and equipment from a central location. This can prove particularly useful when the locality of a power centre is hard to reach. Industrial...


Rosenberg Primed For Rail Fan Refurbishments

As the world’s largest supplier of motorised impellers to the rail industry, Rosenberg are clearly doing something right when it comes to developing air movement products for rail applications. Their range of backward curved motorised impellers are the perfect fit for supply/evaporator or exhaust fans in railway passenger or driver cabins. Available in two variants, the DKHM and DKHR models offer optimal performance with no drive belt and no external motor or shaft. Available in sizes 225 to 630mm, they can provide air movement up to 15 300 m...


Controlling Your System Is a Breeze with Rosenberg EC Condenser Fans

Reduced noise, reduced energy consumption and extended lifetime; just a few of the many benefits of running condenser fan systems at reduced speeds. Managing and controlling this variable speed can require a significant investment though, either through the installation of a separate regulator or by purchasing an expensive advanced system with an in-built control. With a Rosenberg condenser fan from Axair, you are not required to do either. Not only do Rosenberg EC condenser fans use a low power connection, they are fitted with an enable swi...


Axair’s Rosenberg Connection Keeps Rail Fleets On Track

1.3 billion journeys are made on Britain’s railways every year. With this expected to double over the next 30 years, it’s paramount that operators have reliable fleets that are capable of coping with the strain of such intense demand. Technological developments have assisted with this reliability but increased journeys and speeds have led to an increase in the amount of heat generated by a train in operation. This heat can take its toll on the train’s hardworking electrical components as well passengers and staff. Through our partnersh...


KITCHEN VENTILATION FANS

Commercial kitchens demand that exhaust fans are of sufficient quality to withstand the rigours of continuous bombardment with hot, greasy air. Furthermore, once the fan is totally contaminated, out of balance and failing to exhaust the right amount of air, it has to be cleaned efficiently with minimum down-time or risk of damage to the impeller. The solution offered by Axair Fans UK Limited is the Rosenberg KB series; purpose designed fans for professional kitchens. The KB series is a high quality product, manufactured in Germany for wor...