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DELTA TWIN - Alternative made by Aerzen for economically oil-free compressed air

07/01/2004

DELTA TWIN stands for the new two-stage compressed-air units. Following development, these machines can now realize motor sizes from 75 to 200 kW and differential pressures up to 10 bar.

The dry-working screw compressor units are available as water- and air-cooled designs and cover with presently three sizes, volume flows from 760 m³/h to 2.450 m³/h.

Series DELTA TWIN is designed for the conveyance of air and neutral gases. This series is especially applied in the industrial compressed-air production not only required as working- or process air in spray-coating plants, in the foodstuff industry or in chemical resp. physical measures but also as control air for pneumatic control systems and in many other branches.

According to users’ requirements of economical compressed-air production and in view of development, special emphasis has been put on the efficiency of the ‘heart’ of the units - the screw compressor. Thanks to constructive modifications of the rotors and the housings a considerable efficiency increase of the compressors could be finally achieved compared with similar machines of competitors. We talk about an increase of air conveyance referring to motor size of up to 9% leading to an optimum efficiency of motor performance resp. an economical compressed-air production.

Another special feature of Aerzen series DELTA TWIN is the patented drive via V-belts. The V-belt drive ensures a good performance and speed adjustment as well as mainly, lower investment costs compared with directly driven compressor units. In addition, maintenance work such as manual regulation of tension of the V-belts can be avoided thanks to this unique design made by Aerzener Maschinenfabrik. In view of Aerzen compressed-air unit the motor is provided with a hinged mounting plate ensuring an optimum belt tension due to motor’s own weight. Even after longer operation periods - a manual regulation of tension is not necessary anymore.

Additional advantages of this innovative series DELTA TWIN are the compact and room-saving construction as well as several modification possibilities of special materials for heat exchangers and pipings, also referring to special instrumentations, tests and standards considering individual customer solutions. Moreover service work on compressors are possible at site, therefore maintenance costs incurred and time laid-up are considerably reduced.

The innovative products made by Aerzener Maschinenfabrik GmbH are a reliable support for plant manufacturers and - users who want to ensure their market success and make it lasting.

Person in charge:

Ralph Wilton
Marketing Manager
Phone: 610-380-6367
Fax: 610-380-0278
rwilton@aerzenusa.com

AERZEN USA CORPORATION
108 Independence Way
Coatesville, PA 19320
USA
www.aerzenusa.com