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Fiberglass Filtration Mesh

Fiberglass Filtration Mesh

Smokeless Odorless Fiberglass Casting Filter Mesh For Alumina

Smokeless & Odorless & Flameless Fiberglass Casting Filter Mesh

● Weaved with special high-twist & high-strength alkali-free fiberglass yarn

● Coated by special resin

● Special post-treatment under high temperature carbonized

● The Max. temperature resistance can be reached 900 ℃.

● Smokeless & Odorless & Flameless during whole use process

Widely used in automobile and motorcycle wheels, cylinder pistons, aluminum rods, aluminum materials, aluminum ingots, aluminum plates and precision casting of all types of aluminum alloy casting.

● It can effectively remove impurities, reduce turbulence and eliminate air bubbles, thereby improve the quality of castings and reduc costs.

● It does not pollute the aluminum liquid and affect the chemical properties of the metal.

● Aluminum waste containing the filter mesh, aluminum liquid from sprue and the riser can be directly returned to the furnace for remelting, greatly reducing costs.


Fiberglass filtration mesh is an ideal filter material for various metal melts.

Smokeless Odorless Fiberglass Casting Filter Mesh For Alumina

Compared with other types of filters, fiberglass casting filter is cheap, easy to use, does not change the metal composition of the casting, has good slag filtering effect and low gas generation.

In addition, it also has high temperature resistance, ablation resistance, good chemical stability, resistance to metal melt erosion and good steel strength.

The application range is of aluminum, aluminum ingots, aluminum plates and aluminum alloy parts and other precision casting filtration. It can effectively remove bubbles, slag inclusions, etc. in the aluminum liquid, greatly improve product quality. So, it is an economical material for filtering aluminum alloys.

Features and Functions:

● Carbonized by High Temperature

● Coated with special resin

● Smokeless & Odorless & Flameless

● Effectively remove impurities, reduce turbulence and eliminate air bubbles from molten aluminium

● Improving the quality of castings and reducing costs

● The aluminium filtered by this mesh can be recycled again

● It is environment-friendly products

● All shapes can be customized according to clients' requirements

Position of Fiberglass Filter Mesh:

● Place the filter under the sprue cup;

● Placed on the parting surface under the sprue;

● Three different positions on the lap surface of the runner.

Smokeless Odorless Fiberglass Casting Filter Mesh For Alumina

TypeAlkali-free Fiberglass filtration mesh for aluminum
Work Temperature700-800℃
Softening Temperature900℃
Continuous Working Hours<20Min.(700-800℃)
Gas Emit≤30cm 3/g
Weight150-350 g/m2
Hole Size0.8*0.8/1.0*1.0/1.2*1.2/1.5*1.5/2.0*2.0/2.5*2.5mm
Weave PatternLeno


Filtration of molten aluminium.

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