Beryllium Copper nozzle tips

[Joel JS]

Was wondering if anyone had used the Beryllium Copper Nozzle tips, and what applications they found good use for.

thx - Joel

[rickbatey]

I've used them for PA resins w/o glass to help stop nozzle freeze off. They work great for that but too soft for other uses.
Rick.

[brentb]

Tried one 3" extended,cracked in a day,tried no more!

KOM
brent

[iautry1973]

I used them on some molds we were having issues with freezing off. Worked great, but smaller tonnage machines so maybe that is why we didn't have the same issues.

[Joel JS]

Ok Thx for the feedback.

Joel

[nemanja]

Hello,

for me this type of nozzle tips was to soft for PA 6.6 GF 30. After 3000-4000 shots maximum tips are "sanded off" and dimensions are smaller (tip is far from gate). I think they are not good choise for abrasive materials.

BR,
Nemanja.