Roehr’s Dove Tail Collapsible Cores, DT Cores, are positive, mechanically actuated collapsible cores that eliminate complex gear and rack approaches, resulting in a simpler mold and a faster cycle time.
The maintenance advantage is dramatic due to a patented quick-lock
feature that allows removal and servicing of the core unit while the mold
is still in the press.
The DT Core’s compact design allows for shorter stack height, tighter cavity spacing, and also creates opportunities for use in slides or on the stationary side of the mold.
Dove Tail Collapsible Core Operation
|Initial Opening||Undercut Release||Part Ejects|