Fiberglass Filters
Pyrotek filtration fabrics are specially designed and woven for the diffusion and filtration of aluminium. High twist yarns are used to control strand diameters and resist flattening or distortion under pressure from contact with molten metal. Applications for large particle filtration for wash reduction include trough socks, channel bags, launder windsocks, spout socks and combo bags. Availability - Standard three strand for regular alloys in standard temperature range
- Four and six strand construction for long cast, aggressive alloys and slightly higher temperature range
- H-20 glass yarn for extremely demanding and higher temperature applications
- Woven fabrics, in a variety of weaves and coatings, available as custom made pre-sewn shapes, with or without gaskets or wires, or in roll form
- Customized weaving can be done to meet customer needs, if required
Advantages - Ease of installation
- Reduces turbulence
- Improves metal distribution
- Reduces scrap
- Removes oxides
- Eliminates spike racks
- Produces minimal odor and smoke upon contact with molten aluminium
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