Filter Media for Steel and Metallurgy

Steelmaking, sintering, casting, furnace operations and material handling can generate high-temperature, abrasive and fine dust. Filter media should be selected according to the process conditions, dust characteristics and dust collector design.

Depending on the application, high-temperature media, PTFE membrane, antistatic and flame-retardant options may be considered to support stable filtration performance.

Filtration Challenges

High Temperature

Operating temperatures can require media with suitable temperature resistance for the actual process conditions.

Fine and Abrasive Dust

Metal and mineral dust may be fine or abrasive, making filtration efficiency and mechanical durability important considerations.

Pulse Cleaning

Good dust release helps support repeated pulse cleaning and more stable differential pressure.

Electrostatic Requirements

For static-sensitive or potentially combustible dust, antistatic properties may be considered as part of the overall system evaluation.

Recommended Filter Media

High Temperature Filter Media

High-temperature media options may be considered where process temperatures exceed the capability of standard polyester media.

PTFE Membrane Filter Media

PTFE membrane media supports surface filtration and improved dust release where fine dust or cleanability is important.

Antistatic and Flame Retardant Media

Antistatic or flame-retardant options may be considered where specific functional properties are required.

Selecting the Right Filter Media

Discuss Your Application

Share your process conditions, dust characteristics, operating data, current media specifications or filter drawings with us. Our Shanghai team can help evaluate suitable filter media options