Perforated Metal Filter Tube

Perforated metal can be manufactured into filter elements for various industries, with high temperature, and corrosion resistance

Different Types of Perforated Metal Filter Tubes
Different Types of Perforated Metal Filter Tubes

Perforated Metal Filter Tube for the Filtration of Liquids, Solids and Air

Perforated metal filters are made by machining perforated metal sheets into some specific shapes and then welding them by suitable welding methods. These filter components are most commonly made of stainless steel, but can also be made of aluminum, carbon steel and some alloy plates. They are then electrolytically polished (stainless steel), galvanized, sandblasted, pickled and passivated. This makes the surface smooth and flat and more resistant to corrosion.

We can design custom perforated filters to meet your filtration needs, such as customizing the size of the opening, opening area and opening pattern to adjust the filtration accuracy. By making it into different shapes and sizes to fit different applications. They can filter liquids (e.g. water, oil), solids (to remove impurities), and air, or can also be used to sieve different materials to ensure purity, etc.

What are the Specifications Available:

Material: Stainless steel, Aluminum, Copper, Carbon steel, Galvanized steel sheet

The thickness of the sheet: Up to 3 gauge – 36 gauge

Seam Styles: Roll Formed(Straight Weld / Abutted), Spiral Formed(Inside Lock Seam / Outside Lock Seam)

Layers: Single layer, Multiple layers

Edge Processing: Wrapping edge, Metal flange

Hole Pattern: Round Hole, Square Hole, Slotted Hole, Hexagonal Hole

Filter Precision: 1 – 5000 µm.

Why Choose Perforated Metal Filters?

Whether for industrial or residential use, perforated metal filters are a highly recommended option. The benefits include extended service life due to the high dirt holding capacity. Also, their marvelous distribution of flow, high porosity, and good lifetime make them a better choice.

As compared to normal filter cartridges, it supports up to 20 times more flow rates. If you use a stainless steel perforated filter it is the most suitable framework to use for corrosive fluids and chemicals.

As far as strength is concerned, the metal material is something very hardy and immune to breakage. Due to the same reason, they can hold high pressure and temperature.
With perforated metal mesh, a broad range of metals and respective alloys is there to construct your desired filter. Cleaning is always easy and minimal maintenance is required.

What are its characteristics?

Using the perforated metal mesh for filtration purposes has several benefits:

  • Exact filtration precision
  • High porousness and permeability
  • High pressure, temperature, and corrosion resistant
  • Effortless installation and processing
  • Acids and alkali resistant
  • Easy painting, polishing cleaning, and maintenance
  • Solid structure and different hole patterns
  • Cut the noise and gives granary ventilation
  • High capacity of dirt holding
  • Fixed pore size
  • Mechanically strong
  • Prevention from the migration of media
  • Customizable for separate applications
  • Enhanced output
  • Low-pressure drop

Applications of Perforated Metal in the Filtration Industry:

Perforated metal panels that are used in the filtration industry are widely used in more than 1000 applications, from the treatment of drinking water to the manufacturing of many consumer goods and the clarification of wastewater.

With high mechanical strength, the perforated filter is mainly used in petroleum, chemical industry, metallurgy, automobile industries, machine, pharmacy, food making filtration and sewage water filtration, etc. They perform numerous tasks such as

  • Distillation
  • Absorption
  • Evaporation
  • Filtration

Some of the applications of Perforated Metal in the filtration industry are as follows:

Filtration of Air:

With perforated metal filters, cleaner air is obtained by customizing the perforated pattern. Such filters not only allow the air to circulate the filtration but also increase the cooling time. Perforated Metal holds filtration means for:

  • Cartridge and HEPA filters
  • Exhaust systems to draw air contaminants and dirt out
  • Industrial exhaust systems
  • Filtration of corrosive gases
  • Cage ventilation

Filtration of Liquid:

Nonwoven filtration media is installed by a strong perforated metal frame, which enables it to steer the high pressure behind. Its application is in the following industries.

  • Food and beverages
  • Ceramics polluted water cleaning
  • Disposal of sewage water
  • Filtration of corrosive liquids
  • Wastewater filtration
  • Dredging or dewatering

Filtration of Solids:

Perforated Metal mesh frameworks are very functional when it comes to filtration of solids.

  • Glass filtration
  • Coal filtration
  • Food processing
  • Fluidized beds
  • Cosmetics

Filtration of Oil:

For the automotive industry, perforated metal filters are a blessing. They keep the debris and dirt out of radiators, belts, and mufflers for the automotive and agriculture industry and keep the radiators moving and fresh. They are made to hold a high weight load and to protect the machinery from unwanted particles that may intrude. Oil refining filters can filter hydraulic oil, oilfield pipelines, etc.

Filtration in Further Areas:

Filtration has high demand in many industries and fields. Whether it’s the automotive industry or textile industry, chemical industry or metallurgy, pharmacy or electronic field, perforated metal filters have their applications everywhere. From vehicle manufacturers to architects, homes, and offices, and from business owners to restaurants, metal filtration systems are a dire need. Almost everything needs to be filtered out from dirt and debris, protected, fresh, and well ventilated.

Some Samples Display

We have the ability to customize your perforated filter in a variety of shapes and styles, and you can also choose from the following samples to meet your specific needs.

Various Shapes of Perforated Filters
Various Shapes of Perforated Filters
Twill Welded Round Hole Filter Cartridge
Twill Welded Round Hole Filter Cartridge
Square Hole Square Cylinder
Square Hole Square Cylinder
Square Hole Woven Mesh Filter
Square Hole Woven Mesh Filter
Square Hole Cylinder with a Layer of Woven Mesh
Square Hole Cylinder with a Layer of Woven Mesh
Small Hole Round Hole Filter Tube
Small Hole Round Hole Filter Tube
Perforated Sintered Metal Filter Cartridges
Perforated Sintered Metal Filter Cartridges
Round Hole Perforated Filter Cartridge
Round Hole Perforated Filter Cartridge
Perforated Metal Filter Cartridge
Perforated Metal Filter Cartridge

Perforated Metal Custom Manufacturing Supplier

As a leading supplier in China, we can provide perforated metal products that meet the needs of companies in a wide range of industries. With a wide range of advanced and versatile production facilities, our factory can provide customized perforated metal solutions for all your specialized applications.

Our punching machines can produce perforated plates up to 1.5m wide(any length) and support hole diameters up to 80mm (more than 80mm will be used with laser equipment).

In addition, if you need perforated panels cut to specific sizes and shapes, welded or bent into strange styles, we also have the equipment and capabilities to help you.

Request a Wholesale Quote

Interested in learning more about our perforated sheet metal fabrication capabilities and services? Contact our team of experts.

You can upload your drawings or specifications. Describe your requirements in as much detail as possible and our custom fabrication team will give you the clearest possible quote.

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