Non-Stick Launder Aluminum Liquid Flow Runner for Aluminum Billet Casting
Product introduction
The non‑aluminum‑adhering launder serves as key transfer equipment in aluminum billet casting, responsible for smooth delivery of high‑temperature molten aluminum from holding furnace to hot‑top casting water tray. Its inner surface is coated with advanced anti‑adhesion refractory material, effectively preventing molten aluminum from sticking, buildup and slag bonding even under long‑term exposure to 700‑800℃ molten aluminum.
Optimized internal flow geometry stabilizes liquid‑metal flow, reduces turbulence, avoids secondary oxidation and entrainment of slag inclusions, safeguarding molten‑aluminum purity. Excellent thermal shock resistance resists frequent temperature swings to prevent coating peeling and cracking. It minimizes manual cleaning frequency, cuts downtime and improves continuous‑casting efficiency. Compatible with various casting capacities, this launder maintains steady flow rate, lowers impurity risks and helps produce high‑quality aluminum billets with consistent metallurgical quality.