Self-cleaning thanks to the conical slots they permit many ranges without any cleaning. External grooves, concave bottom and backup collars.
0.2,0.4, 0.5 et 0.6 mm slots also exist.
Made on request. External grooves, concave bottom and backup collars.
Stainless steel grille (mesh 0.4 mm). Also exists in 0.2 mm.
Permit the exchange surface to be up 68%. 0,3 mm standard making slots.
Exchange surface increased and better rigidity.
These core vents have been developed for molding machines, where a maximum ventilation area for a minimum space is required.
With straight or conical slots with a central hole for the passage of an ejector.