This product is manufactured from standard SPCC carbon steel sheet through precision stamping and punching processes. The surface features radial elongated slots for ventilation, with a central hole for shaft or mounting applications. Surface treatments such as galvanizing, black oxide, or coating are available to meet various anti-rust and durability requirements.

   This perforated disc is widely used as a heat sink cover, ventilation mesh, motor casing, filter spacer, and mounting base in industrial equipment. We offer custom options for outer diameter, hole layout, and thickness according to customer drawings, making it an ideal universal sheet metal component for manufacturing.