Spring-loaded die extractors
SPRING-LOADED DIE EXTRACTORS: NO MORE ANNOYING SCRAPS.
We at Fustellificio Arena®, in order to facilitate the die-cutting phase and to avoid that micro scraps of leather or other material get stuck in small slots, have always recommended the use of mechanical spring extractors, especially when we make die-cuts from solid blocks.
We have studied this solution in detail:
• if the material used is a leather/liner combination, as the adhesive does not facilitate the sliding phase of the scrap into the hole;
• when the rubber cannot ensure proper ejection of the waste due to the hardness of the material or the shape of the hole;
• when the use of the plate in the plating machine does not foresee or does not allow the upper discharge by complete emptying of the perforations.