Stainless steel reaction kettles are generally kettle-type reactors with stirring devices, which are typical equipment used in chemical, pharmaceutical, dye, paint, etc. As a typical equipment commonly used in industrial production, the jacket also has the meaning of interlayer, mainly by introducing heating medium inside the jacket. So as to complete the function of humidification or heating in the kettle.In daily production, once the reactor is damaged, it is irreversible. Therefore, the importance of daily maintenance becomes apparent. Today, JCT will give everyone a vaccination.