What is ceramic foundry sand?

Ceramic foundry sand, also known as fused ceramsite, ceramsite sand, jewelry sand, scientific name fused ceramic sand which is made from high-quality bauxite through calcination, electrofusion, granulation, sieving and other processes.

It has the advantages of high temperature resistance, no crushing, no dust, spherical shape, high air permeability, good filling, and no harm of silica dust.

It is an environmentally friendly sand for green casting which can be widely used in casting, molding, polishing and painting.