The largest proportion of casting flaws are due to foreign residue in
the metal melting and pouring processes during molding. From
purification of screen net and straight porous honeycomb ceramic filter
to foam ceramic filter, it plays a very important role in improving
casting function and cost reduction. The beginning
of the eighties, filtering equipment was installed in the molding
channels in some developed countries in Europe and America.
Series includes:
a) Silicon carbide foam ceramic filter
b) Zirconia foam ceramic filter
c) Magnesia foam ceramic filter
d) Alumina foam ceramic filter
Our Petroleum Coke, Graphite comply with International Quality Standards and their quality and durability are fully guranteed.