The ejector is a stacked series of narrow blades that push the completed slug from the mold aperture in the mold disk. The blades are narrow enough to pass through a mold set to 6-points in thickness with .004" clearance between the fixed mold face and the left side of the blades. The blades are each 2 picas in width and the number of blades engaged on ejection are set based on the line length being cast. All blades are engaged for a 30 pica slug, fewer are engaged as the measure of the slug body is narrowed by the use of progressively longer mold liners. This prevents the ejector blades from striking the back of a mold liner on narrow slugs. As the slug is pushed from the mold, the slug passes a set of knife edges in the knife block, which trims off any small irregularities in the casting and produces a slug of exactly the desired point thickness. From there, the slug drops into the "galley tray" which holds the lines in the order in which they were cast.