Adjusting Hot Runner Systems…

I received this question the other day… Milan When I am setting up a process with a hot runner system, I always have to adjust the hot runner nozzles to avoid unbalanced parts. Do you know of any techniques to help eliminate this problem? My Response Although adjusting the temperature of your hot runner drops can help balance your tool, […]

The Role of Consultants…

I am often asked questions similar to the one I just received… Ben We are going to need some technical help… how do I determine whether I should hire another engineer or get a consultant? My Response We deal with technical issues within the plastics industry all the time. Although we openly advertise our expertise […]

Profiling Injection Due to Moldflow Results…

I saw this unique question in my e-mail yesterday… MJ What is your opinion about profiling the injection based on the results of a Moldflow analysis? My Response Mold filling analysis programs such as moldflow can provide a variety of options for filling. For example, you can use the software to profile in order to minimize […]

Adjusting for Differences from Machine to Machine

This is a topic which often occurs when you are processing with various machines. M. How do I compensate for the differences in how my machines handle the transfer from fill to pack? My Response Although we often talk in generalities… each brand and generation of machine has it’s quirks. For example, when using an older […]