
China factory Ceramic foundry sand 150Ton Stock
Ceramic Foundry Sand also called CERAMSITE-Nice Foundry Sand, is a kind of man-made spherical shape ceramic particles featured by high refractoriness, a low thermal expansion made by spraying melted from the fused bauxite. Ceramsite Foundry Sand provides a simple and efficient way in the foundry industry to improving the quality of the castings, reducing the




