APORA tube heat exchangers are manufactured with spiral knurled tubes, the use of this technology allows to improve the efficiency of heat transfer, due to the additional turbulence of the flow, which flows through these tubes. Also due to the turbulent flow the growth of deposits and contaminants inside the tubes is reduced compared to the use of smooth tubes.
AS-series annular gap heat exchanger, the design of which consists of three or four concentric tubes, between the walls of which an annular space is formed through which the treatment product flows, while the working medium flows through the inner and outer tubes, ensuring uniform heating of the product from all sides. The inner tube is removable, making it possible to inspect and clean the annulus.
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