Precision drawn profiles, or spacer bars, are used in plate-and-bar heat exchangers. Such heat exchangers can be built entirely in aluminium. This versatile concept is typically used in heavy equipment, due to its ability to withstand relatively high wear and tear, and for its high corrosion resistance.
The aluminium spacer bar is extruded and drawn under carefully controlled conditions. We usually supply these parts in long lengths, in a temper that allows you to handle the parts without bending them. You then cut the parts into the length needed.
The technology offers this solution high degrees of flexibility, so that the heat exchanger can be fitted to the actual need, even in low volumes.
The plates are used as building blocks in plate-and-bar heat exchangers. They are normally the final pieces added. Consequently, achieving the dimensional tolerances is critical, because any deviations from the nominal target will be multiplied by the number of profiles used in the application.
In typical plate-and-bar designs, you will adjust the length of the “block” to fit the depth of the heat exchanger, and adjust the “long bar” to the length.
When you choose precision drawn profiles from Hydro, you are choosing a full-service supplier that offers you:
Pakume teile võrreldamatuid teadus- ja arendustegevuse teadmisi, muu hulgas tugeva sulami arendust, koos rakenduslike tootmisoskustega painutamise, töötlemise, liitmise, pinnatöötluse ja kokkupaneku alal. Meie ülitäpsed pooltooted tagavad teie tootmisprotsesside ja auto tõhususe ja tulemuslikkuse.
Teeme koostööd Põhja-Ameerika, Euroopa ja Aasia originaalseadmete tootjate (OEM) ning tipptasemel tarnijatega. Tegutseme nõustavate inseneride ja teie tootmispartnerina, kasutades alumiiniumi ekstrusiooni ja valtsimise tehnoloogiaid konstruktsioonides ja soojusülekande valdkonnas.
Kuna autotööstus asendab terast ja vaske alumiiniumiga, oleme teie partneriks just meie.