Description
Covering oils serve various functions when used in wave-soldering machines. First, they protect the metal alloys from oxidation, which prevents the formation of oxide layers around the solder wave. Second, they lubricate the pump shaft. During the development of the covering oil EO-COVERFLUID TESU, Emil Otto Designed to provide good thermal stability and an optimal evaporation rate. This helps prevent the formation of hard deposits. Compared to products containing waxes or mineral oil-based fluids, the use of EO-COVERFLUID TESU can ensure very long fluid service life. It minimizes maintenance and repair requirements for wave-soldering machines.