Dynamic mold venting valve SGD
The dynamic SGD mold venting valve is an innovative solution able to help resolve the most common effects of poor cavity venting. SGD is based on a simple mechanical system allowing the gas to escape from a venting hole that automatically closes under the pressure of the plastic flow front. SGD can be placed inside the cavity where the filling pattern produces gas traps. The venting hole isn't affected by mold deposits, thanks to the high venting capacity counter pressure of the air inside the cavity is dramatically reduced.
Dynamic mold venting valve SGD
ARE YOU INTERESTED?
call +39.030.2120868
or > ask for information
Configurator
Mold making technology
Mold Making Technology
The American magazine MMT published a technical article that reviews the thinking and technology behind the dynamic mold venting valves developed by Ermanno Balzi S.r.l.

> vai al sito