At the enterprise of construction materials LLC “Concrete Complex” within half a year in the production cycle of preheating of reinforced concrete structures, tests of K-18 fan heaters (11 pcs.) With a working power of 18 kW were conducted.

     In the process of operation, these heat aggregates showed compliance with the requirements for conducting the technological process for the manufacture of reinforced concrete structures, while confirming the reliability of the thermal unit of the product, which is confirmed by the failure-free operation of all heating elements due to their original design (thick-film heating elements).

  Evaluation of energy efficiency of these products showed a reduction in energy consumption of 20% compared to similar serial devices.

Chief Engineer of OOO “Concrete Complex”, V.Yu. Lobanov