Rotary joints are embedded in the operational processes of confectionery creation . Kadant UK , for example , has rotary joints operating in some of the world ’ s leading chocolate and sweet factories . Rotary joints are also a critical component of any heated drum dryer that requires an injection of steam to allow the surface of the dryer to heat product and remove any unwanted moisture from raw ingredients to produce the finished product .

Food casings are another example within the food and beverage industry where rotary joints are prevalent . When producing sausage casings , a rotary joint is a fundamental part of the initial stage of manufacture . A steam-heated drying cylinder is used to ensure the removal of moisture from the formed web of raw materials . A similar process is also used in

the production of tea bags and coffee filters .

New technologies in rotary unions sealing devices , steam distribution , and water heating increase process efficiency , reduce energy costs , and help companies to be more sustainable in their operations .

fluidhandling . kadant . com