Hi All,

This is Alex here. I am facing a problem in one of the injection machines which make flip-top caps. This one doesn't have shut off gates, to get rid of drooling I have increased cooling time, Holding time and reduced Manifold temperatures. But the issue I am having is the opening force gone too high 23 Nm(suppose to be 10 to 20 Nm). Need some advice from experts how to bring it down.