Product Description
High-Temperature Filters for Foundry
Use our high-temperature mesh filters for your foundry. Operating effectively in temperatures up to 1700°C, these filters are ideal for steel, iron, aluminum, and alloy casting applications. By improving metal cleanliness and reducing impurities, our filters enhance casting efficiency and ensure consistent quality results. Fiberglass Mesh Filter has a high-temperature coating and is available in many sizes and shapes, including cups. It uses high-temperature-resistant glass fiber as raw material and is woven by a special process.
Contact us to learn more about how our filters can seamlessly integrate into your processes and optimize your foundry workflows.
Product Parameters
Product name |
Technical index |
Working temperature (°c) |
Melting point (°C) |
Sustaining working time |
Tensile strength(°C) |
Application |
Steel fiberglass mesh filter |
1600-1620 |
1700 |
5 minutes |
16 |
Carbon steel stainless steel casting filtering |
Iron fiberglass mesh filter |
1400-1450 |
1700 |
10 minutes |
8 |
Grey iron, nodular iron, and small-size steel casting filtering |
Copper fiberglass mesh filter |
1200 |
1700 |
10 minutes |
6 |
Copper alloy casting filtering |
Alumina fiberglass mesh filter |
700-800 |
900 |
10 minutes |
6 |
Aluminum alloy casting filtering |
Cap-style mesh filter |
- |
- |
. |
- |
Various casting filtering |
Silica Refractory Material Fiberglass Foundry Filter Mesh for Molten Metal Aluminum Casting Filtration
Detailed Photos







Regular Sizes and Application range
Product name |
Mesh size(mm) |
Application range |
Steel fiberglass mesh filter |
1.5X1.5 |
Small and medium steel castings Large cast iron castings |
2.0X2.0 |
2.5X2.5 |
Iron fiberglass mesh filter |
1.5X1.5 |
Small and medium gray iron castings Iron alloy castings<100kg |
2.0X2.0 |
Grey iron castings<100kg Iron alloy castings 100kg-300kg |
2.5X25 |
Ductile iron castings 100kg-250kg |
Copper fiberglass mesh filter |
1.5X1.5 |
Copper-alloy castings |
2.0X2.0 |
2.5X2.5 |
Alumina fiberglass mesh filter |
0.8X0.8 |
Aluminum alloy castings |
1.0X1.0 |
1.2X1.2 |
1.5X1.5 |



FAQ
Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: We have a complete QC system for the chemical composition and physical properties for each production processing. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually takes about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, please send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.
Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honored to offer you the samples.
Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.
Q: Do you have R&D services?
A: We have an R&D department to assist you in developing new products.
Q: Does your company accept customization?
A: We accept OEM service.
Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.