The mold marshalling system is an injection molding measuring system that uses sensors and special-purpose amplifiers installed inside a mold to convert the behavior of the resin inside the mold (the mold itself previously regarded as something of a black box) into a signal or voltage.
The system outputs this signal or voltage in real time to a PC or measuring instruments. This digitized data has a wide range of uses. it can be used to set optimal molding parameters, automatically screen for defective products, control quality, and evaluate molds.