DEZE Sintered Filter Manufacturer

description of sintered filter

Sintered mesh filter is usually consists of 5 layer or more layers metal mesh. Sintered mesh is a type of perfect material for making sintered filter elements like: sintered metal filter discs, sintered filter plate, sintered filter tube and other more types of stainless steel sintered metal filters. 

Powder type Sintered Filter also under DEZE’s supply line. Unlike Woven Mesh Type Sinteered Filter Elements, Powder Type Sintered Filter Elements is filtered and separated by Sintered Filter formed by metal powder.

DEZE sintered filter elements widely used in water treatment, liquid and gas filtration industry, pharmaceuticals, fluidized beds, backwashable filter, spent catalyst recovery, resin handling systems, downstream petrochemical and fine chemical industries.

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sintered filter

CUSTOM YOUR OWN SINTERED FILTER PRODUCTS

DEZE provides a kind of metal alloy to solve the problem of providing products with excellent

performance in high temperature and high corrosive environment. Our products are very strong

and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications

can be adjusted during the production process, so that the product is suitable for a variety of

filtration, flow and chemical compatibility in different customer processes.

ProductS

Sintered Brass Filter

Sintered Brass Filter

Sintered brass filter is made of brass alloy powder with high temperature sintering. It has high filtration accuracy, good breathability, high mechanical strength, and high material utilization rate.

sintered filter discs

Sintered Filter Discs

Sintered filter discs are made of sintered metal mesh by laser cutting. Sintering is a process of melting and bonding at all contact points of woven wire mesh under high temperature and vacuum.

sintered perforated filter

Sintered perforated filter

Sintered perforated filter includes perforated sintered mesh plate, sintered metal mesh filter element, sintered metal mesh filter element, etc. They can provide fine filtration while protecting and preserving the filter layer. 

It is ideal for oil Wells where fine particles need to be filtered at extremely high pressures. It is also used in food, beverages, water treatment, dust removal, pharmaceuticals, polymers.

Sintered perforated filter is made of wear-resistant materials such as stainless steel, so it is durable and resistant to high temperature and high pressure.Stainless steel sintered metal mesh filter is composed of several multilayer braided or perforated stainless steel mesh overlapping together, and then sintered in the vacuum sintering furnace, it has excellent corrosion resistance and high temperature resistance performance.

cylindrical sintered filter

Sintered Cylindrical Filters

Sintered wire mesh is a combination of different layers of wire Mesh sintered in furnace under high temperature inert gas. During sintering (diffusion bonding) , each wire is bonded to each adjacent wire Mesh.

Important Properties for an application can be thickness, permeability, or a specific mechanical strength. These characteristics can be affected by the sintering grid. This is done by calendering, with calendering grids where the wires are better connected to each other. Then, the calendering grid is fixed in the furnace at high temperature. Inert Gases are added to the furnace, and when the correct temperature is reached, the wire Mesh is sintered.

After cooling, the sintered wire mesh is rigid, completely flat and easy to process. It integrates the performance of different layers and has superior performance, such as:

stable filtration rate even under high working pressure and temperature; Good cleanliness and dust retention; can be processed by folding, cutting, welding, punching, bending, etc. .

Sintered Mesh Filter

stainless steel filter element

Sintered wire mesh is produced through a series of technical processes. Precision woven wire mesh is evenly calendered to ensure good contact at wire mesh intersections.

One or more layers of this calendered web are then laminated under mechanical pressure in special fixtures in a high temperature furnace. The furnace is filled with a proprietary inert gas atmosphere and the temperature is raised to the point where sintering occurs. After controlled cooling, the mesh has now become rigid by bonding the individual wires to each other and each layer of wire to adjacent layers.

Its comprehensive properties are better than sintered metal powder/particles and ceramics. sintered mesh filters have excellent strength. No internal support is required to manufacture the filter element, which is easy to clean and has a long service life. A commonly used material is stainless steel.

Sintered mesh filters are made from multiple layers of sintered wire mesh sheets. Several layers of wire mesh are heated, pressed and bonded together by high temperature vacuum sintering, argon arc or plasma welding. The size and distribution of the holes is determined by the selection of different wire diameters, mesh sizes, mesh layers and weaving methods of the mesh. This production process results in excellent mechanical properties that make sintered wire mesh filters an ideal filter material. Standard products are usually made of 5 layers, 6-8 layers can also be customized if the customer requests.

Sintered Filter Cartridges
sintered metal filter cartridge

Sintered filter cartridges consist of metal wire meshes. It is made by stacking multiple layers of wire mesh, sintering them in a vacuum furnace, then rolling them into cylinders and welding the ends together.

In order to ensure the roundness and flatness of the whole structure, the rolling seam welding process is added. The interwoven mesh forms a rigid structure, which overcomes the disadvantages of low strength and unstable pore shape of common metal mesh, and is superior to sintered powder filter and ceramic filter.

The sintered filter cartridges feature high temperature tolerance, smooth silk cartridges, good air permeability and pollution suppression. In many industrial liquid and gas filtration applications, Sintered filter cartridges technology offers excellent performance in separating granular materials from liquid and gas processes. Sintered filter cartridges are also strong enough to withstand high discharge pressure.

Sintered filter cartridges have excellent corrosion resistance, strong durability, a wide operating temperature range, stable pore shape, high permeability, contamination, long life, mechanical strength and easy backwashing. The cartridge body is made of sintered material and has a self-supporting structure with high mechanical strength.Sintered filter cartridges use pore size variation and carefully controlled pore size distribution to produce filters with a wide range of applications. It is widely used in many different industries because of its excellent performance and strong manufacturing quality. Sintered filter cartridges are widely used in liquid, gas and solid filtration, gas sample collection and noise reduction in the aerospace, oil, food and metallurgical industries. It can also be used for water treatment and gas filtration in food and beverage field, gas distribution in fluidized bed, polymer filtration in chemical industry, fine filtration of hydraulic oil or lubricating oil in mechanical industry, washing and drying in pharmaceutical industry.

Sintered powder filter element
sintered powder filter elements

Sintered powder filter elements also called metal porous sintered filter elements, which are made of titanium or stainless steel powder. sintered powder filter elements are a new type of filter material.

It withstands stronger thermal stress and impact, and can work in higher temperature and corrosive media. Sintered powder filter elements can be welded, felted, machined and regenerated when soiled. It is suitable for filtering air or liquids at higher operating temperatures and corrosive environments. Sintered powder filter elements are produced using a cold isostatic pressing process, which gives the material a high porosity and improves its stability. They can be easily cleaned or backwashed for longer life.

Sintered powder metal filter element is an ideal choice for process filtration applications requiring high strength and excellent corrosion resistance. Our company provides a kind of metal alloy to solve the problem of providing products with excellent performance in high temperature and high corrosive environment. Our products are very strong and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications can be adjusted during the production process, so that the product is suitable for a variety of filtration, flow and chemical compatibility in different customer processes.

Sintered powder filter elements are filter elements of sintered metal powder filters. This porosity has been developed for use in liquid and gas filtration, gas/liquid flow control and ventilation applications. Compared to other types of filter elements materials, sintered powder filter elements have a higher mechanical and compressive strength. In applications with persistent high temperatures and corrosive environments, sintered powder filter elements can be used to improve the filtration process and reduce operating costs. These filters are suitable for chemical and petrochemical processes, refineries, pharmaceuticals and semiconductors. In addition, sintered metal powder filters are more effective at removing particles, perform more reliably and are easier to clean than leaf filters, bag filters and frame filters.

Sintered Filter Plate
Leaf disc Filter

Sintered filter plate composite multi-layer precision filter is produced by sintering process, which can produce excellent mechanical strength structure.

It is made of multi-layer metal wire woven cloth pressed and then sintered in a vacuum furnace. Sintered filter plate has high strength, easy cleaning and long service life. It can be made into multiple layers and has excellent filtration performance under harsh operating conditions. Sintered filter plate is mainly made of metal materials. Sintered filter plate has a wide range of applications, with good corrosion resistance, heat resistance, low-temperature strength, strength and mechanical properties. Stamping, bending and other heat treatments do not need heat treatment hardening.

Sintered filter plate has excellent grain boundary corrosion resistance after welding or stress relief. Without heat treatment, it has good corrosion resistance. It is used in oil and gas production, water treatment, chemical industry, energy and nuclear energy, pharmaceutical industry, aerospace, high temperature air filtration, polyester filtration, polymer filtration and so on.

Singered filter plate provides a very high filtration level for various applications, and can withstand pressure, unlike ordinary paper filters, which are easy to tear. These sintered filter plates are directly bolted to the reel, filtering faster than before, allowing users to pressurize the system. Its excellent stability makes it suitable for applications requiring a higher percentage of open filter area on the screen. The singered filter plate is easy to operate and provides high-quality products for high-throughput filtering structures. Sintered filter plate have stable structure that can lock all network cables, allowing this unique device to be manufactured into a variety of durable shapes. They are corrosion resistant and provide adequate uniform filtration in high viscosity, high temperature and high pressure applications.

Sintered Filter Tube
Sintered Metal Filter Tube

Sintered filter tube utilizes aperture variation and well controlled aperture distribution to produce a wide variety of filters. 

Sintered filter tube is an excellent product with firm structure and reliable operation. According to different filter media, the sintered filter tube can be made into single-layer or multi-layer products according to the filter media. It usually consists of a reinforcing layer and a filter layer. Most use various perforated stainless steel wire meshes as support meshes or protective meshes.

The production method is usually welding and sintering. We produce sintered filter tubes of various materials, sizes and precision, which can be specified according to the characteristics and configurations required by customers. We can combine custom features or completely original filter designs to meet special needs. Our filters are also made of a variety of alloys, each of which has its own special advantages and application purposes. Because of their heat resistance, corrosion resistance and physical wear resistance, they are popular choice for many industrial filtration applications.

Sintered filter tube is widely used in many different industries because of its excellent performance and strong manufacturing quality. It has excellent corrosion resistance and good performance at extreme temperatures without loss of strength. They are adaptable and can be customized according to various customer requirements. It is easy to clean or backwash, so it has a longer shelf life.Sintered filter tubes are ideal for automated processes because they can be used continuously for long periods of time.

It is suitable for filtering air, liquid or solid in high temperature and corrosive environment. It has the characteristics of high mechanical strength, good integrity, good permeability, long service life during cleaning and regeneration, good corrosion resistance and heat resistance. Sintered filter tube is applicable to water treatment, ozone filtration, mechanical filters, precision filtration, water production, power generation, chemical reagent, petrochemical indutrial and other industries.

Sintered porous filter

sintered porous filters

Sintered porous filter is a filtration product with excellent filtration effect and high permeability. It provides shape stability for sintered porous materials and guarantees for solid metal parts.

The compacted parts are sintered in the machine. Sintering is the basic processing step of all powder metal products. This is the process of bonding powder particles together at a temperature level lower than their melting point. After sintering, although the size is micron, the different particle structures of the initial powder metal are finally completely connected to each other to form a rigid part. sintered porous filters are available in various sizes and micron grades to meet different applications.

The specifications such as length, diameter, thickness, alloy and medium grade can be adjusted in the production process to make the products suitable for various filtration, flow rate and chemical compatibility in different customer processes. We offer a variety of cleanable porous metal cartridge filters, which can be used for filtration in various applications. Our sintered porous filters can be used in liquid and gas applications under harsh temperature, pressure and corrosion conditions. We choose high-quality stainless steel as raw material and cooperate with strict technology to provide customers with high-quality products.

In many industrial liquid and gas filtration applications, Sintered porous stainless steel filter provide excellent performance for liquid/solid and gas/solid separation. Sintered porous stainless steel filter achieve shape stability through self-supporting structure, which has the characteristics of high corrosion resistance and high temperature resistance, can be easily backwashed and cleaned, and is suitable for high pressure difference. They are widely used in petrochemical, chemical processing, pharmaceutical and other fields of catalyst filtration and recovery, high temperature gas dust removal and filtration, high temperature and corrosive filtration process, fermentation tank ventilation, etc.

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performance

High Flow Sintered Filters

High Flow Sintered Filters

High flow sintered filters are resistant to corrosion and high temperatures.

Sintered mesh filters have excellent strength and high flow. Sintered mesh filters are made of multiple layers of sintered metal mesh. Several layers of wire mesh are heated, pressed and bonded by high temperature vacuum sintering, argon arc welding or plasma welding.

The size and distribution of pores are determined by selecting different wire diameters, mesh sizes, mesh layers and mesh weaving methods.

200 μm Depth Filters Sintered
200 μm depth filters sintered

200 μm depth filters sintered is a porous metal plate made of multi-layer stainless steel wire mesh sintered into a metal plate or cylinder.

It is usually composed of 5 layers (or 6-8 layers): protective screen layer, filter screen layer, protective screen layer, reinforced screen layer and reinforced screen layer. Sintered metal filter media can be sintered and installed in pumps, valves and other similar equipment.

200 μm depth filters sintered is mainly made of stainless steel woven wire mesh. For the roundness and flatness of the whole structure, the rolling seam welding process is added.

High Precision Sintered Stainless Steel Filter
High Precision Sintered Stainless Steel Filter

Stainless steel sintering filter element not only has high filtration accuracy, high temperature resistance, corrosion resistance, high mechanical strength, easy processing, long service life.

 

It can also be used as a filter medium for basket filter, net filter and other filter equipment, and so it is increasingly used in the separation of products and process medium in the petroleum and petrochemical industry.

The sintering net filter element is made of five layers of sintered silk cloth, ranging from 0.5 micron to 200 microns.The effective filter area is every 10 ” length, the folding filter element is 1.40 square feet (0.13 m 2); the inner cylinder is 0.55 square feet (0.05 m 2).

High Temperature Sintered Stainless Steel Filter Disc
High Temperature Sintered Metal Stainless Steel Filter Disc

Sintered disk filters can be called the ideal element of the filtering process. Sintered powder filter plate.The benefit of these discs is that they have a wide range of thickness.

These discs are available in multiple micron sizes. The best part is that the disk has a high shear resistance.

Porous metal filters are ideal for applications in a wide range of industries including medical, food and beverage, aerospace, flame retardant, welding, university-level research and more. Metal filters are generally superior to other filters and can be produced at a relatively low cost.

application

sintered metal water filter

Sintered Metal Water Filter

The filtration system that uses sintered metal filter elements to separate gas, solid and liquid is an effective

and efficient alternative to other separation methods that are susceptible to pressure peak, high temperature or corrosive environment.

Compared with other water filters, sintered metal water filter can efficiently remove particles, with reliable performance, easy cleaning and long service life.

In the application of continuous high temperature and corrosive environment, the pressure driven filtration process with high operating costs can be improved by sinter metal filtration technology. 

sintered metal air filter

Sintered Metal Air Filter

DEZE manufacture filters in a wide variety of materials, sizes and accessories, they can be specified according to

customer-required characteristics and configurations. We can combine custom features or completely original filter designs to meet special needs.

Our filters are also available in a variety of different alloys, each with specific benefits and application purposes. They are a popular choice for many industrial filtration applications due to their heat, corrosion and physical abrasion resistance.

Our company manufactures various sintered metal filters, sintered metal air filter, sintered porous metal media and sintered filter elements.

filteration sinter

Filtration Sinter

Sintered material of filtration sinter has a self-supporting structure with high mechanical strength. The sintered filter element has high mechanical strength and compressive strength.

Even in harsh environments, the filtration sinter can provide excellent filtration performance. The sintered filter element is mainly made of metal woven mesh. For the roundness and flatness of the overall structure, the rolling seam welding process is added.

The interlaced mesh forms a rigid structure, which overcomes the shortcomings of low strength and unstable pass of ordinary mesh. The sintered filter element is made of metal material or sintered powder stainless steel plate.

Use of the Sintered type Filtration products:

This sintered filter element is favored by the food, environmental protection, chemical, aerospace and other industries because of its outstanding characteristics such as high temperature resistance, smooth wire holes, good air permeability and strong anti pollution ability. Sintered filter elements can also be customized for extreme operating conditions.

Industrial Stainless Steel Sintered Filter Cartridge

sintered metal powder filter

SS sintered filter cartridge for industrial filtration system large porous metal stainless steel 316L filter is mainly made of stainless steel fiber sintering felt and stainless steel woven mesh by folding process, the material is SUS304 or 316L, after a strict process, to ensure the quality of each filter element.

Industrial sintered metal filter cartridge made from and use:

Stainless steel fiber sintering felt can be made into multi-layer structure, pores from thick to fine, because of high porosity, so the high pollution capacity; stainless steel woven mesh of stainless steel wire woven.

Stainless steel sintering filter element is not easy to fall off, good strength, high temperature resistance, easy to clean, economic use, acid and alkali resistance and other characteristics.

It uses a filter material that is a stainless steel sintered fiber felt stainless steel wire mesh.

The core structure includes folding stainless steel sintered fiber felt (control filtration rate) and double layer protection mesh folding stainless steel wire mesh (control filtration rate) and double protection mesh, its filtration rate is 5-60 m (stainless steel fiber felt) 1-300 m (stainless steel mesh).So the performance includes ordinary cylinder filter element (5-10 times); high porosity, good air permeability, high filtration efficiency and so on.

Finally, whether you are a flowing gas or a liquid, porous metals are proven, reliable, and long lasting media that can effectively capture particles, flow limitations, core suction, and gas or liquid contact.

For decades, users using alternative media such as fabric and polymer-based filters have switched to using porous metals because of their obvious advantages.

Multilayer sintered mesh and fibrous metal felt were pleated to increase filtration. The fiber metal felt provides deep filtration, while the mesh provides support and rigidity for it.

Fiber or mesh facilitates finer filtration, increased permeability and dirt retention. Multilayer sintered nets are pleated to increase filter area and filter life. These components are easy to clean and recoil.

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