Dekema press breakibg rings

[Moelab]

Hello hope all is good
I have a dekema press i dent 654 and the rings keep being broken when press emax ingots any person had such problems and can help with some tips for investments sprue temp

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[Sda36]

Hello hope all is good
I have a dekema press i dent 654 and the rings keep being broken when press emax ingots any person had such problems and can help with some tips for investments sprue temp

Attachments

• 
  IMG-20201114-WA0022.jpg
  118.5 KBViews: 5
• 
  IMG-20201114-WA0023.jpg
  141.5 KBViews: 5
• 

Not sure of remedy but basically if temp is too low, so much more force is implied and result in investment failure. Higher temp means more fluidity of your product into your mold. Calibrate and increase your pressing temps. Need to test this out but you will achieve success with your pressing furnace once you get the temps right for you. It is surely a need to test various different cycles with your particular equipment. Saves a ton down the road.

 

[millennium]

Whach ya pressing in that cracked ring and how is it arranged inside that ring?

 

[Moelab]

Whach ya pressing in that cracked ring and how is it arranged inside that ring?

Sorry i didnt take pis of it but was full crowns