Semi-welded Plate Heat Exchangers

Product Summary: Semi-welded plates are built up in plate cassettes. A plate cassette is 2 plates welded together by means of laser welding. On one side there is a welded plate channel and on the other, a traditional plate channel with gaskets, making assembling and cleaning easier.

Manufacturer Info: Sondex A/S specializes in development, production and global marketing of plate heat exchangers and freshwater distillers. Their product range includes plate heat exchangers, copper brazed, semi-welded and all-welded plate heat exchangers as well as freshwater distillers.

Product Detail: This type of heat exchanger is specially designed for the refrigerating sector and for applications with aggressive media. The welding of the plate cassettes takes place outside the gasket groove. This practically eliminates the risk of corrossion attack in the gasket groove.