The production of the first ship turbine with a capacity of 420 horsepower will soon be completed at the "Edvard Kardelj" factory in Karlovac. Production of 250 kilowatt counterpressure turbines will soon begin and are now under design.

"Vjesnik", September 6, 1952.

The weekly writes that the production of several steam turbines for the navy has started (Split shipyards and 3. maj, Rijeka) and equipment and machines for the production of diesel engines have arrived from Bregana.

"Karlovački tjednik" ("Weekly") no. 30., 1954.

Period 1963-1973 can be marked as a period of stabilization for production of basic products, and increased production for the domestic market and exports. Employee turnover has calmed, and the number of highly skilled technical but also economic-financial and legal staff is increasing.

The management of the factory has been stabilized as well as the managing people in turbines, engines and pumps. New machine tools are purchased. Turbine, engine and pump test stations are completed. Mechanographic processing of all data is introduced - ARITMA.