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News / Innovations
Patented FlowControl cold runner with dynamically controllable nozzles for cure time reduction.
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Another highlight at the IRC was the FlowControl+ cold runner system that enables a controlled shear heat input into the compound. Hence, this is the first cold runner which permits considerable cure time reductions. Here, cure time savings of 25 % have already been achieved in the seal sector.
The principle of this cold runner system is based on the tried and tested and DESMA patented FlowControl cold runner which has already been successfully established in the market for many years. This FlowControl cold runner allows for the injection volumes per nozzle to be adjusted separately right at the machine control and for an article direct injection without runner loss.
The FlowControl+ variation now presented enables a variable adjustment of the opening stroke per nozzle what results in an shear heat input at the nozzle tip. This is therefore the first cold runner system in the market with which a cure time reduction is feasible.
The functional models of the FlowControl and the STANDARD cold runner systems also clearly demonstrated the mode of operation and the cost-saving potentials for new and existing productions.
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