Master the necessary certifications and procedures for exporting air flotation machines to Germany, including CE marking, environmental protection standards, and export formalities, to ensure that products meet strict EU standards. In the food processing industry, air flotation machines are commonly used to treat oily wastewater, such as wastewater treatment in slaughterhouses and dairy factories. In pulp and paper manufacturing, they are used to remove ink and other impurities from pulp, improving paper quality and recovery rate.