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Hot-Media Rotating Unions with SAE Flange- A Lot of Advantages for Users

From Deublin Co.
 

 

The requirements that the new Hot-Media Rotating Unions with SAE-flange have to meet are shorter assembly time, secure sealing and increase of service life in the field. These rotating unions are especially designed for the use in calendars, in paper and plastic machines as well as in machines for laminating and coating. The practice shows that models were very often mounted onto the supply line by means of adaptors or screw joints. These connections are complex and time-consuming to mount and very often need a lot of force or power to be installed or serviced. Even when done by experienced and qualified servicemen, they are still error prone; ensuing damages or warranty cases may result due to damaged bearings or seal rings (i.e. reduction of service life) Moreover, experience shows that any sort of adaption leads to flow diameter restriction which, in turn, results in a lower heating capacity and higher pressure losses.

Product Announcements
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A Rotating Union is a precision mechanical device used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. (read more)
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Dynamic Sealing Technologies - Rotary unions for machine tool applications
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Dynamic Sealing Technologies - rotary unions for plastic molding equipment
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Topics of Interest
In general, rotating unions are passive machine parts which transfer media into or through rotating machine parts. Some examples: water for maintaining the temperature of the printing inc, thermal oil... (Read More)
Rotating unions are used to convey various media into and through rotating machine parts. Media such as water, hydraulic or thermal oil, compressed air, vacuum, coolants etc. can be conveyed. In case... (Read More)
As is generally known, extremely demanding ambient conditions are encountered in continuous casting machines in particular for rotating unions: The cooling water flowing through is of very poor... (Read More)
Whenever the design engineer has to cope with the task to convey media into or through rotating machine parts, he utilises the component "rotating union". Usually, media such as water, hydraulic or... (Read More)
In fact, this procedure is used for cooling down plastic webs step by step, when they leave the actual production stage in a hot state. A row of several rollers is used for this purpose. Each roller... (Read More)