Priamus System Technologies AG of Schaffhausen, Switzerland, is selling its Priamus Fill system for balancing hot runners, where identical set values of the nozzle temperatures lead to different filling rates of each mold cavity.
Usually, the solution is to set nozzle temperatures with short shots until all the cavities are filled simultaneously. But often, the system gets out of balance again, Priamus said.
Priamus Fill permanently adjusts the set values of the hot-runner nozzles, automatically balacing the fill phase of the single cavities. The device compares mold temperatures for each cavity and controls the nozzle temperature.
Tel. +41 (52) 644-0800.