0.4mm To 1.0mm Stainless Steel Fiber Felt For Filtration Industry

Sintered stainless steel fiber felt is a filtration medium made from extremely fine stainless steel fibers, which are micron-sized in diameter. The manufacturing process involves non-woven fabrication, lamination, and high-temperature sintering. This results in a finished felt with a gradient of different pore size layers, allowing for precise control of filtration accuracy and enhanced pollution absorption. The three-dimensional network structure, porous nature, high porosity, large surface area, and uniform pore size distribution of the sintered fiber felt enable continuous filtration performance.

The sintered stainless steel fiber felt overcomes the drawbacks of metal mesh clogging and the fragility of powder filter products. It compensates for the limitations of fragile structures and low flow rates, which are common in filter paper and filter cloth materials. Moreover, it exhibits excellent heat resistance, compression resistance, corrosion resistance, and high filtration precision, making it an ideal choice for demanding applications.

Specifications:
- Material: Stainless steel fiber
- Filtration rating: 99%
- Filtration precision: 5-60 microns
- Dimensions: 300x300mm
- Thickness: 0.4mm, 0.8mm, 1.0mm
- Porosity: 70% - 80%

Features:
1. Low-pressure drop: The high porosity of our sintered metal fiber filtration media ensures minimal pressure drop, resulting in energy cost savings even at high filtration rates.
2. Easy to clean: The open structure of the stainless steel fiber porous media allows for easy backflushing or backpulsing, minimizing downtime and optimizing process efficiency.
3. High strength: The sintering process creates strong fiber bonding, ensuring a durable filtration medium capable of withstanding thermal shock, high pressure, and frequent backflushing when paired with appropriate core materials.
4. Heat and corrosion resistance: Our stainless steel fiber filter medium can withstand high temperatures (up to 1000­C, depending on the alloy) and corrosive environments.

Application
Stainless steel fiber felt is widely used in the filtration industry for both surface filtration and depth filtration applications.

1. Surface Filtration: Stainless steel fiber felt is used for screening and capturing particles in surface filtration. It can be employed to remove suspended solids and solid particles from liquids, as well as tiny particles and contaminants from gases. In surface filtration, the fine fiber structure of stainless steel fiber felt effectively prevents particles from passing through, ensuring high filtration efficiency. This makes it widely applicable in industries such as liquid processing, water treatment, food and beverage processing, and more.

For example, in the water treatment industry, stainless steel fiber felt is used as the filter medium in cartridge filters or filter bags. It effectively removes sediment, rust, and other impurities from the water, providing clean and purified water for various applications.

2. Depth Filtration: Stainless steel fiber felt is also suitable for depth filtration, where it captures smaller particles and microorganisms. In-depth filtration, the fiber structure of stainless steel fiber felt forms a dense network that filters tiny particles through mechanisms like electrostatic adsorption, entrapment, and capture. This makes it useful in industries such as medical, pharmaceutical, electronics, and microelectronics for high-purity gas and liquid filtration, ensuring product quality and a clean production environment.

For instance, in the pharmaceutical industry, stainless steel fiber felt can be used in sterile filtration processes to remove bacteria and particulate contaminants from pharmaceutical liquids. It provides an effective barrier that ensures the purity and safety of the final pharmaceutical products.


Package and Shipment

1. Sintered Filters are usually packed in cartons, wrapped in soft film, and fixed in a box filled with industrial foam cotton, and the outer baler is packed with plastic bags with no damage during transportation.

2. Wooden box export packaging can also be customized. The foam cotton can be filled and fixed, the external box is sealed, the bottom is specified, the whole packaging is processed, and the goods can be delivered to the customer®s designated place without damage.


Contact Us

TEL: +8619992203758


FAX: 0917-3873009

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Company: TOPTITECH -- BAOJI YINGGAOCO., LTD

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ADD: No. 195, Gaoxin Avenue, High-tech Development Zone, Baoji City, Shaanxi, China