We can build and recondition tube bundle heat exchangers, cooling batteries, plate heat exchangers, aluminium radiators. We can rebuild, to the original standard, tube bundles in AISI 316 or AISI 444 stainless steel, for ZR compressors like ZR 3, ZR 4, ZR 5, ZR 6, ZR 7, ZR 55, ZR 75, ZR 110-145, ZR 160-275, ZR 300-425, ZR 450-750, ZR 900 series. We produce our spare parts using a coupling system of tubings and plates through TIG welding or a rolling expansion process. We can certify most of the parts we produce. When required we can produce mantles in stainless steel for the tubings.
In case of specific needs of our clients, we are able to design and produce standard coolers with specific material, with improved corrosion resistance, always capable to quarantee the featurs of the expected heat exchange