Low Pressure Drop Metal Fiber Sintered Felt Filter Disc

The low pressure drop metal fiber sintered felt filter disc is a kind of high-performance filter materials, which is made of micron-scale metal fiber through a special process. It is a three-dimensional porous structural material made of metal fibers through non-woven felting, vacuum sintering and other processes. This material has been widely used in many industries due to its unique physical and chemical properties, playing an important role in modern industry.

Features

The low pressure drop metal fiber sintered felt filter disc has the following significant characteristics:

1. High temperature resistance. It can work for a long time in a high temperature environment of 480°C, and is suitable for high temperature filtration occasions.

2. Corrosion resistance. Made of corrosion-resistant materials such as stainless steel, it can resist the erosion of a variety of chemicals.

3. High-precision filtration. By controlling the combination of different pore size layers, extremely high filtration accuracy can be achieved.

4. Large dirt holding capacity. The porous structure and pore gradient design make it have a large dirt holding capacity.

5. Low pressure drop. The unique structural design makes the pressure rise slowly during use, which helps to extend the service life.

6. Large flow. High porosity and excellent permeability make the flow rate larger under the same pressure difference.

7. Cleanable and regenerated. It can be cleaned and regenerated by physical or chemical methods to achieve multiple uses.

Parameters

Application fields

The low pressure drop metal fiber sintered felt filter disc is widely used in many fields due to their excellent performance:

1. Chemical industry. Used to filter liquids and gases in chemical reactions, remove impurities, and ensure the purity of the reaction.

2. Oil and gas industry. Used in oil-water separation, natural gas desulfurization and other processes to improve product quality.

3. Pharmaceutical industry. Used for filtering liquid medicines and biological products to ensure the safety and effectiveness of drugs.

4. Environmental protection field. Used for wastewater treatment, air purification, etc. to reduce environmental pollution.

5. Food and beverage industry. Used for liquid clarification and filtration to improve product quality and safety.

Manufacturing process

The manufacturing process of the low pressure drop metal fiber sintered felt filter disc mainly includes the following steps:

1. Raw material selection. First, select suitable metal fibers, such as stainless steel, nickel alloy, titanium alloy, etc. The chemical stability of these materials determines the corrosion resistance of sintered felt filter discs.

2. Fiber preparation. Metal fibers are prepared by cold drawing, rapid condensation and other methods. The diameter and length of the fiber will affect the filtration accuracy and strength of the final product.

3. Non-woven felting. The metal fibers are evenly laid on the substrate to form one or more layers of felt-like structures. This process requires precise control of the distribution and density of the fibers.

4. Vacuum sintering. The laid metal fiber felt is placed in a vacuum furnace for sintering. Under high temperature, the surface of the metal fibers will partially melt and combine with each other to form a stable pore structure.

5. Cooling and curing. After sintering, the material needs to be slowly cooled in a protective atmosphere to prevent internal stress caused by rapid temperature changes.

6. Post-processing. The cooled sintered felt filter disc may require post-processing processes such as cutting and grinding to meet specific size and shape requirements.

7. Quality inspection. Finally, the sintered felt filter disc is strictly inspected for quality, including pore size, porosity, mechanical strength, corrosion resistance and other indicators.

Why Choose Us

· Professional manufacturer with many years' experience

· Good quality with competitive price

· OEM & ODM are welcome

· Various payment items are acceptable

· Good service by experienced manager

AIDA Philosophy

1. Management Concept:

· Satisfy the customers' demand --- Touch customers, trust with our products and services

· Make employees happy --- Pursue higher material and spiritual happiness

2. Company Mission:

· Focus on customer needs, provide best filtering solution

· To be the lifelong partner with customers

3. Corporate Vision:

· Become a global purification leadership brand

4. Values:

· Customer: Pursue the ultimate experience, enjoy excellent quality

· Team: Trust, responsibility, growth, win-win

· Work: Simple, sincere, efficient, dedicated

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