There are many parts of printing machines that require temperature control.
Temperature control using circulating cooling water is common, but the problem of rust is a formidable enemy.
Eliminating the occurrence of rust by sealing the parts of the circulating water route where rust occurs and preventing clogging in the pipes is the first step to stable temperature control and is an important element of quality control.
By automating cooling and heating to maintain a constant temperature, it prevents condensation on the cooling roll and paper breakage.