Air-conditioning and refrigeration Madrid 2017

With its GEA Bock HG44e compressor range, GEA introduces new, more efficient semi-hermetic compressors to the market. The HG44e replaces the HG4 range, which is a discontinued model and is only temporary available in special cases. Since April 2014 the HG44e is successfully on the market and offers key advantages over the previous range: the HG44e combines the well-tried reliability and running smoothness of the preceding model HG4 with new and enhanced efficiency!

The HG44e models with four model sizes cover the range of maximum displacements from 41.3 to 67.0 m³/h. The GEA Bock HG44e series, in comparison to its predecessors, now offers four instead of three model sizes. In addition, the largest version, the HG44e/770-4 compressor, offers with its 67 m³/h almost 20 % more displacement than the largest HG4 model and replaces the smallest model size of the former HG5 range with 62.9 m³/h. As a result, this series of models offers the most extensive performance coverage of any brand in the sector.

Since the beginning of the 90’s, GEA has been engaged in the development of compressors for transcritical CO2 systems. The series now covers displacement from 6.2 to 38.2 m3/h (50 Hz) with 2, 4- and 6-cylinder reciprocating compressors. The compressors are distinguished by high reliability, excellent operating performance, wide frequency range for minimum part-load needs and previously unachievable efficiency standards in the market. The collected outstanding performance data has now also been confirmed officially through ASERCOM (Association of European Refrigeration Component Manufacturers). Therefore the compressors contribute to lowest life-cycle costs and comply with long-term legal requirements such as the F-gas regulation in Europe.

The compressors are used in transcritical and subcritical applications for supermarkets, industrial refrigeration and heat pumps.

It pays to go with GEA for an ice generator that supports the food industry in keeping up the all-important cold chain – at truly competitive costs. Our premium flake ice machine, the GEA Geneglace G100, ensures smooth operation and reliably efficient ice production. The uncluttered design is based on a static, fully insulated cylinder with few moving parts and no rotary seals. This means all refrigeration transfers directly to the water and maintenance efforts are kept at a minimum. Made of stainless steel components, this weight-reduced machine is the perfect choice to meet the stringent hygienic requirements in the food industry.

GEA offers one of the largest and extensive portfolio of screw compressors. They are designed with a special focus on energy efficiency and reliability. The GEA Grasso LT series comes in sixteen sizes and covers a swept volume from 805 to 11,467 m3/h. Due to the combined sleeve and roller bearing of the rotors, the compressor has an extremely long life span and low noise and vibration levels. All components are designed for long operating life, high availability and easy maintenance. Furthermore, the compressors of the GEA LT can be provided according to the API 619 standard and ISO 10440, respectively.

With the GEA Grasso V piston compressor series, GEA heralds the start of a completely new era for the industrial refrigeration market. During the development of the GEA Grasso V series, GEA continually puts itself in the position of the end user. Every component was assessed for the most important elements that contribute to a low Total Cost of Ownership like energy, maintenance and reliability with minimum downtime. The result is not only the most efficient reciprocating compressor on the market, but also a compressor with electronically controlled service intervals (extended as well as flexible) in order to reduce the Total Cost of Ownership without jeopardizing reliability.

In the small to medium cooling capacity range GEA Grasso M single-stage screw packages is your top choice. Thanks to their engineering design and the reduced complexity of their components, these new models combine reliability and ease of servicing with even greater efficiency. These characteristics, with the resulting significant reduction of total costs over their entire life cycle, have exceptionally positive effects on their cost effectiveness.