The Deublin rotary joint is typically used in industrial equipment
where fluids (such as hydraulic oil, coolant, gas, steam, etc.)
need to be transferred between rotating components and fixed
pipelines.
The features of the Deublin 257 series
The Deublin 257 series rotary joint is a silicon carbide-sealed
water medium application type joint. This type of joint is designed
to solve the problem of wear at high-speed pipe network pressure.
Its features include the use of super-hard sealing materials (such
as silicon carbide), which have the property of being
wear-resistant, and is usually repairable on-site.
According to the general characteristics of the Deublin 257 series,
it can be applied in various industrial fields and mechanical
equipment.
To present it more clearly, the following are the possible
application fields and machine types for the Deublin rotary joint:
Paper industry: Paper machines, paper rollers, drying drums
Transmit steam, hot oil or cooling water to rotating drums for
temperature control
Plastics and rubber processing: Injection machines, extruders,
calenders, rubber vulcanization machines Provide cooling water or
hot media (oil/steam) to molds or rollers
Machine tools and machining centers CNC lathes, milling machines,
grinders, deep hole drills Transport hydraulic oil (to drive tool
towers, tailstocks, etc.) or coolant to the main shaft or rotating
workpieces
Metallurgical and steel industry : Continuous casting machines
(casting machines), rolling mills, winding machines Provide cooling
water to roller bearing seats, or supply hydraulic power to
rotating components
Printing industry: Rotating printing machines (such as intaglio
printing, flexographic printing) Transmit water, ink or cleaning
fluid to printing rollers
Other industrial machinery : winders, unwinders (unloading
machines), packaging machinery (packaging equipment), textile
machinery (textile equipment), automotive transfer lines
(automobile production line transfer mechanisms) | Provide
hydraulic, cooling or pneumatic functions for rotating units.
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