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    Porosity in Emax pressings using Zubler Vario Press

    Discussion in 'All Porcelain-Press' started by plastered, Dec 19, 2016.

    1. plastered

      plastered New Member Full Member

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      I've been having problems pressing all ingots using the Zubler Vario Press. I use Henry Schein investment. I've tried many other investments including the Zubler investment with the same results. I've also used the disposable plungers as well as the regular plungers. I used to use the Ivoclar EP500 pressing machine and never had a problem with porosity. I've asked Chris Wilson from Zubler but have not had success with his suggestions. Does anyone have any suggestions?

      Thank you,
      Ellen
       
    2. CatamountRob
      Dead

      CatamountRob Banned Member Full Member

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      What does it look like? How about some pictures?
       
    3. user name
      Question

      user name Well-Known Member Donator Full Member

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      Yup. Pics and parameters.
       
    4. Zubler USA
      No Mood

      Zubler USA Active Member Full Member

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      Guess she figured it out...Maybe it was that last phone call...:)
       
    5. plastered

      plastered New Member Full Member

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      I'm sorry for such a late response! I'm still dealing with the problem and will post pictures as soon as I can! Sorry guys, I'm new to posting!! ..Ellen
       
    6. JMN
      Curious

      JMN Christian Member Full Member

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      It's kinda like a drug. Just to find out what it's like at first, then more and more. :)
       
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    7. CatamountRob
      Dead

      CatamountRob Banned Member Full Member

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      Apparently not.....
       
    8. 2thm8kr
      Devilish

      2thm8kr Beanosavedmysociallife Full Member

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      Maybe it is something to do with the user name??
       
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    9. plastered

      plastered New Member Full Member

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      wow, that's so funny.
       
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    10. CatamountRob
      Dead

      CatamountRob Banned Member Full Member

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      @user name ?
       
    11. user name
      Question

      user name Well-Known Member Donator Full Member

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      Im not just 'user name'.

      Im The user name.
       
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    12. NicelyMKV
      Spaced

      NicelyMKV Well-Known Member Full Member

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      Sounds like your burn out is hot. I just went through that a few weeks ago. Getting beautiful pressings now. Thanks Chris


      Sent from my iPhone using Tapatalk Pro
       
    13. 2thm8kr
      Devilish

      2thm8kr Beanosavedmysociallife Full Member

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      I remember you got grief about that handle. Lol
       
    14. CatamountRob
      Dead

      CatamountRob Banned Member Full Member

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      Not as much as he got when he had his previous handle.
       
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    15. user name
      Question

      user name Well-Known Member Donator Full Member

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      R.I.P.

      Nothing to see folks. move along.
       
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    16. Sda36

      Sda36 Active Member Full Member

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      Too funny
       
    17. Imtiyaz Osman
      Artistic

      Imtiyaz Osman New Member

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      check you vacuum suction parameters and ss if it conforms with EP500 ... also check the filter between vacuum pump and pressing machine --- and also agree with what someone else replied earlier ...that your burnout is too hot and perhaps too soon as well --hope that helps
       
    18. plastered

      plastered New Member Full Member

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      thank you for the reply, what temp are you burning out at?
       
    19. plastered

      plastered New Member Full Member

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      I'll take a look and check those things out. Thank you!
       
    20. plastered

      plastered New Member Full Member

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      Thanks for the help everybody!
       

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