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Operating mechanisms

Low-pressure-ejector

With this standard the sealing surface is rolled out.

Advantages:

Sealing of larger sealing gaps at low pressure conditions 

for lifting light loads                           

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High-pressure-ejector

  • Overcoming small sealing gaps                                         

  • Material elongation in activated state                             

  • higher contact pressures than roll-out seals                     

  • this type of extrusion is particularly suitable for holding, clamping

  • or lifting of components  

  • Sealing of higher ambient pressures, due to strong wall thickness

Ausdehner_tranp.png

Basic-ejector 

Due to this principle the sealing surface remains undeformed and offers the following advantages:

 

  • Dead space free sealing surface --> germ formation is prevented 

  • Material stretching in the unrolled state is avoided

  • large sealing gaps up to 12 mm can be mastered  

Basis Ausroller.png

Fabrication and finishing

  • eCOREseal frame seal

  • eCOREseal ring seal                               

  • Coating for friction optimization       

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