Dry snow gun for applying liquid carbon dioxide to freeze food and groceries such as meat and meat products has a flash chamber with a jet unit for creating carbon dioxide as dry snow

摘要

A dry snow gun (1) has a conical flash component (2) with double spiral jet unit (5) fitted inside the conical flash component. Fastened on the lower end of a pipe feeding the jet unit with liquid carbon dioxide, the jet unit itself turns vertically and slides in a conduit gland (4).