Import Ceramic Foundry Filter — Buy in Bulk from Supplier in India

Ceramic foundry filters from Reliable Minerals are engineered to remove non-metallic inclusions and slag from molten grey, ductile, and SG iron during casting operations. These filters are made from high-temperature ceramic materials with a porosity structure designed to trap impurities while allowing smooth metal flow. The exact dimensions and filtration ratings are not specified in the listing, but they are compatible with standard foundry gating systems used in automotive and heavy machinery production.

The filters are typically manufactured using alumina-silica compositions that withstand temperatures exceeding 1400°C. They are available in standard shapes such as cylindrical or disc forms, with wall thicknesses ranging from 5 to 15 mm depending on application. Industry-standard filtration efficiency for such filters is typically above 90% for particles larger than 50 microns, though exact performance depends on the melt flow rate and pouring temperature. No certifications are confirmed in the listing, and buyers should request test reports for filtration capacity and thermal shock resistance.

These filters are purchased by foundries producing engine blocks, transmission housings, and structural castings where surface finish and internal cleanliness are critical. Buyers commonly integrate them into top gating systems or runner channels. Packaging is typically done in sealed plastic with inner cardboard cartons to prevent breakage. Trade terms mentioned include FOB and CIF, but exact MOQ and lead time are not provided. Buyers must confirm packaging standards and handling protocols before ordering.

Reliable Minerals is a supplier based in Noorpur, Jalandhar, Punjab, India, registered as an imported supplier with harbor-tier trust signals. The company’s profile does not state its years in business, production capacity, or client list. It is verified as a registered exporter but shows no response history on the platform. No certifications, laboratory facilities, or workforce size are disclosed in the listing.

The supplier focuses exclusively on ceramic foundry filters and does not claim to manufacture other foundry products. The listing does not indicate whether the filters are produced in-house or sourced from third-party manufacturers. Buyers should request documentation on material traceability and batch testing. The absence of response metrics suggests direct communication may require proactive outreach.