refrigeration unit
air purger


Aerzen Maschinenfabrik – a German producer of screw compressors and rotation units. It is one of the oldest and biggest enterprises in the world.
Aerzener Maschinenfabrik’s production is applied in the following areas:

  • Compressed air technology, technics;
  • Any process gas compression;
  • Driven equipment;
  • Treatment facilities;
  • Refrigerating engineering;
  • Chemical agent transportation technologies;

Aerzen is our long-term business partner. We supply any kind of Aerzen spare parts and components for refrigerating industry.

You can address your request to our specialists by phone in St.Petersburg +7 812 6482233, in Hamina +358 (0) 535 77 100 or by email You can also contact our regional representatives.


Office in St.Petersburg
Svetlanovsky pr. 70/1 office 47 (H)
195297 St. Petersburg, Russia
Phone/Fax: +7 (812) 648-22-33
Head office in Finland
Aholanmäentie 88, 49630
Vehkajoki, Hamina, Finland
Tel.: +358 535 77100
Declaration of Data Protection of COOLTECH site