Sort drum for cast part, has plastic drum horizontally rotatable over metallic rolling tires, where walls of plastic drum and metal casings exhibit congruent passage openings that are formed in longitudinal slot-shape

摘要

The sort drum has a plastic drum (1) formed as a single piece and horizontally rotatable over metallic rolling tires. The plastic drum is surrounded by longitudinally-slotted metal casings (2, 3) that are axially rotatable independently from one another on the plastic drum and/or radially stretchable by high-speed clamping fasteners. Walls of the plastic drum and the metal casings exhibit congruent passage openings that are formed in a longitudinal slot-shape.