From October 11 to 13, 2016, Chillventa will turn the trade show fairgrounds in Nuremberg into an international meeting point for the world of refrigeration, HVAC, and heat pumps. “Let’s create your success!” is GEA’s motto at this year’s Chillventa.
GEA will present innovative products in its range of commercial and industrial compressors, ice generators, solutions along the entire cold chain as well as product animations in hall 7, booths 306 and 504. Furthermore the Service team is looking forward to show the comprehensive range of service for the first time and will be available during the days of the exhibition.
The GEA Bock HG series
The HG series of semi-hermetic compressors – the GEA Bock HG22e, HG34e, HG44e, HG56e, HG66e, HG76e and HG88e models – have now been optimized and offer top efficiency as well as optimized running quietness. These compressors profit from an efficient valve plate system, electric motors from the latest generation, and improved gas passage – which enables them to achieve optimal efficiency. The oil pump lubrication system enables a greater control range with frequency inverters.
The new GEA RedAstrum heat pump
An innovation in the heat pump range will soon go into production: the GEA RedAstrum, a new series of standardized ammonia heat pumps designed for indoor installation. With this system, the refrigerant ammonia remains in the machine room. The distribution of heat to the user takes place via a water circuit, which extends the application range of the heat pump. The performance of RedAstrum and the heat it supplies, at temperature levels between 55 and 80 °C, makes it ideal for industrial applications – especially for heating water in industrial processes – or for feed of heat into nearby or remote district-heating networks.
The GEA Bock HG series
For subcritical and transcritical CO2 applications, GEA offers a range of compressors that now includes a displacement of 6.2 to 38.2 m³/h (at 50 Hz), with 2, 4, or 6 cylinders. These compressors are characterized by great reliability, excellent running behavior, a broad frequency band for minimal part-load requirements, slight oil carry-over, and outstanding efficiency. The semi-hermetic 6-cylinder piston compressor HG46 CO2 T, for example, is currently the largest of its kind for transcritical CO2 applications and offers long-standing field experience. In addition to its displacement up to 38.2 m³/h, it is also impressive owing to its outstanding coefficient of performance (COP). The great efficiency of transcritical GEA CO2 compressors has been confirmed by ASERCOM certification for a number of compressor models.
The GEA Grasso M series
With its new, smaller screw compressors, GEA now rounds off its GEA Grasso M series downward by adding smaller output ratings. The former spectrum of offerings began at volumetric displacements of 471 m³/h (at 2,940 rpm) and extended to 870 m³/h. The expanded series now begins at 231 m³/h. The new small models benefit from the proven and energy-efficient design: they are engineered for the speed range from 1,000 to 6,000 rpm, which allows them to cover a broad load range. The internal volume ratio (Vi) can be controlled in an extended range, which allows energy-optimized operation even at reduced condensation temperatures.
For more information, please visit GEA at Chillventa or go to www.gea.com