
High-Performance Al2O3 Foam Filter for Aluminum Casting Applications. High Filtration Efficiency: Removes micron-sized inclusions to improve metal purity and reduce casting defects. Laminar Flow Promotion: Transforms turbulent flow into smooth streams, reducing oxidation and slag entrainment. Thermal Shock Resistance: Withstands rapid temperature changes during molten metal pouring without damage. Customization Available: Offers full customization, minor customization, and flexible options from samples or designs. ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO50001 management systems. Fast Production Lead Time: Production completed within 5 days after order confirmation. Free Sample Policy: Up to 20 pieces available for free; customer covers shipping costs.