Support > Troubleshooting > Plastic sticking to BN or SN nut smart hot runner solutions
Troubleshooting
   
  Symptom : Plastic sticking to BN or SN nut
   

Cause : Not enough contact between nut and mould to dissipate heat
   
  Solutions
 
1. Use bush nut or sprue nut with increased contact area to dissipate heat from nut.


   

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