Polybloc hexagonal regenerative heat exchanger blocks on display

Photo: Mariusz Młynarczyk / CloudAir.tech

Several black hexagonal heat exchanger blocks are stacked on a plinth at the Polybloc stand, with a transparent sample showing the internal channels. Blue banners behind present the "ACCUBLOC" and "POLYBLOC" product lines, and staff meet visitors at an orange counter bearing the polybloc logo.