This is the 18038th most frequent Russian word.
формовочных
"Формовочных" means "molding" or "related to molding."
Here, "формовочных" describes the type of machines that are used for shaping or molding materials in a factory setting.
Формовочных машин на заводе было несколько.
There were several molding machines at the factory.
In this context, "формовочных" refers to the parts related to molding or shaping processes.
Рабочие занимались ремонтом формовочных деталей.
The workers were repairing molding parts.
"Формовочных" in this sentence characterizes the materials used in molding or creating specific shapes.