ceramic beads for sand casting
Hebei Chida Manufacture and trade co.,Ltd
Ceramic beads(sand) is a kind of refractory sand for casting, which is made of high Alumina Calcined Bauxite，produced through fusing, spraying, sieving, getting rid of impurity, we gain the top grade casting sand.
It can be used in big, middle and small steel and iron casting parts extensively. It is suitable for various bonds of casting mould, therefore the usage is widely. It also has an advantage at the regeneration of casting sand. Repeated use of ceramic beads can reduce casting cost much more.
As the shape is globose with a high density, the fluidity and filling character are excellent.
GLAZED SURFACE AND COMPACT INNER
The surface of ceramic beads is glazed, no ruggedness. So it can be easily covered by the bond. It will still keep a high intensity even reducing proportion of the bond.
Since more mullite phase content than other calcined casting sand,it has a high refractoriness.
GOOD RE-GENERATION AND LOW OPERATION COST
As each single bead is very hard to be broken, and the bond on its surface can fall off easily,ceramic beads has an advantage at regeneration. Casting cost could be reduced greatly by circulating use of ceramic beads.
Making mould and Core
Organic or Inorganic self-harden casting mould.
Furan resin molding, Alkali-phenol resin molding, etc.
Hot-Harden Casting mould.
Gas-harden casting mould.
Cold-box molding, CO2 molding.
Hot media for fluidized bed furnace.
Lost Foam Casting
Coating materials for foundry
Spec:Al2O3 70% or 73%
Size: AFS30,AFS35,AFS40,AFS50, AFS65, AFS80...