Fiberglass filter mesh is made from specially treated silica yarns, silica mesh filters are capable of withstanding pouring temperatures up to 1450℃. Silica mesh filters are ideal for in-mold filtration of gray, malleable, white, compacted graphite, and ductile cast irons. The filter screen can be cut into squares of any size with scissors, placed under the sprue cup, on the lap surface of the runner, and on the lap surface of the runner and the inner runner, and press with a box.inquiry
High-temperature-resistant fiberglass mesh filter for molten iron is widely used to filter and purge all kinds of metal liquid, by using our products, the fiberglass mesh filter for molten iron could get the following aims:
Effectively get rid of the blister, oxide with dust, and such kind of impurity in metal liquid, by this to erase the residue hole, sand hole, gas hole of the casting ultimately, so that improve the inside and blanket quality of the casting, the finished-products either.
Improve the mechanical ability of casting: increasing the stiffness of casting, furthermore, the blanket becomes more homogeneous and strength of resisting bend has improved.
Change the carbon form of casting, in order to decrease the size of carbon, reduce the thickness and make the figure flexuous slightly.
Alter the mechanical manufacturing capability of casting, improve the efficiency of processing.
|Types||Iron liquid filtration|
|Sustaining working time (min)||10minutes|
|Gas evolution||60 cm3/g|
|Application||Grey cast, modular iron and small size steel cast filtering|
1. Copper alloys&leaded bronze:1.5×1.5mm mesh
2. Gray Iron:1.5×1.5mm mesh
3. Ductile Iron:2.0×2.0mm &2.5×2.5mm mesh
4. Small scale steel:1.5×1.5mm mesh