Screen mesh filters
some description about product
Screen mesh filters are essential components used in various industries for filtration and separation purposes. They consist of a series of interwoven metal wires, creating a mesh structure with uniform openings. The size of the openings can vary depending on the application and filtration requirements.
These filters are highly versatile and find application in air and gas filtration, liquid filtration, oil filtration, water treatment, and more. They are widely used to remove solid particles, contaminants, and impurities from fluids and gases, ensuring cleaner and safer processes.
Metal screen mesh filters offer several advantages. They have high mechanical strength and durability, making them suitable for demanding and harsh environments. The open design of the mesh allows for high flow rates and minimal pressure drop, ensuring efficient filtration without compromising system performance.
The material of the mesh can be chosen based on the specific application’s requirements, offering options like stainless steel, brass, copper, or other alloys with varying corrosion resistance and temperature tolerance.
Regular maintenance and cleaning are essential to prevent clogging and maintain optimal filtration efficiency. Mesh filters are available in various configurations, including flat sheets, pleated designs, or cylindrical shapes, to accommodate different installation needs.
Overall, metal screen mesh filters play a critical role in maintaining the purity and efficiency of industrial processes, making them indispensable components in many applications across different industries.
ProductS
stainless steel mesh screen filter
Stainless steel mesh screen filter is made from stainless steel wires that are woven together to form
a mesh structure. Stainless steel is chosen for its excellent corrosion resistance, mechanical strength, and high-temperature tolerance, making it ideal for various filtration applications.
Stainless steel mesh screen filters are commonly used in industries such as chemical processing, oil and gas, food and beverage, pharmaceuticals, and water treatment. They effectively remove solid particles, debris, and contaminants from liquids and gases, ensuring the purity and integrity of the final product or process.
These filters come in different mesh sizes, allowing for precise control over the filtration level. They offer longevity and durability, even in harsh environments or with aggressive chemicals. Their open design facilitates high flow rates and low pressure drop, minimizing energy consumption and optimizing filtration efficiency.
Regular cleaning and maintenance are necessary to prevent clogging and ensure continuous performance. Stainless steel mesh screen filters are a reliable and cost-effective solution for numerous industrial filtration needs, providing efficient and consistent results over extended periods.
round screen mesh filter
Round screen mesh filter features a circular or cylindrical shape. It is constructed using metal wires,
typically stainless steel or other corrosion-resistant alloys, woven together to form a mesh with uniform openings. The round shape allows for easy installation in various applications, including pipelines, equipment, and housings.
These filters are widely used for liquid and gas filtration in industries such as petrochemicals, pharmaceuticals, food and beverage, water treatment, and more. The round design provides a large surface area for filtration, ensuring efficient particle removal and contaminant separation.
Metal round screen mesh filters are known for their durability, mechanical strength, and resistance to corrosion and high temperatures. They offer excellent stability and can withstand challenging operating conditions, making them suitable for demanding environments.
The mesh size and specifications can be tailored to meet specific filtration requirements, allowing for fine to coarse filtration options. Regular cleaning and maintenance are essential to maintain the filter’s effectiveness and prolong its service life.
woven screen filter
Woven screen filter is created by interweaving metal wires to form a structured and uniform mesh pattern.
This woven design allows for the passage of fluids or gases while effectively trapping and removing solid particles and contaminants from the flow.
Woven screen filters are commonly made from stainless steel, aluminum, brass, or other alloys, depending on the application’s requirements. They are known for their mechanical strength, durability, and resistance to corrosion, making them suitable for various industries such as oil and gas, petrochemicals, water treatment, automotive, and more.
These filters come in different mesh sizes and configurations, offering flexibility to achieve the desired level of filtration efficiency and capacity. The open design of the woven mesh allows for high flow rates, low pressure drop, and ease of cleaning or backwashing to maintain optimal filtration performance.
filter screen sheet
Filter screen sheet is a flat, thin, and flexible piece of material made from metal, typically stainless
steel or other corrosion-resistant alloys, that features a woven or perforated mesh pattern. The sheet’s design allows it to function as a filtration media, effectively separating solid particles and contaminants from fluids or gases that pass through it.
The material and mesh size of the metal filter screen sheet can be customized to meet specific filtration requirements, ranging from fine to coarse filtration levels. This versatility allows for the filtration of various particle sizes and types, making them suitable for diverse industrial applications.
The mechanical strength and durability of metal filter screen sheets enable them to withstand harsh operating conditions, high temperatures, and corrosive environments, ensuring longevity and reliable performance.
In summary, metal filter screen sheets are valuable filtration components that provide effective particle separation, ensuring the purity and efficiency of industrial processes in numerous industries.
mesh screen discs
Mesh screen discs are circular or round-shaped filters made from metal mesh, typically stainless
steel or other corrosion-resistant alloys. They are manufactured by weaving or welding metal wires together to form a mesh with uniform openings.
These discs are widely used in various industries for filtration and separation purposes. They are commonly found in applications such as air and gas filtration, liquid filtration, oil and fuel processing, water treatment, and more.
The mesh size and specifications of the metal mesh screen discs can be customized to suit specific filtration requirements, providing options for fine to coarse filtration levels.
Metal mesh screen discs offer excellent mechanical strength, durability, and resistance to corrosion and high temperatures, making them suitable for challenging and harsh environments.
The open design of the mesh allows for high flow rates, low pressure drop, and efficient particle removal, ensuring optimal filtration performance.
Regular maintenance and cleaning are necessary to prevent clogging and ensure the continued effectiveness of metal mesh screen discs in industrial processes.
fine mesh screen filters
Fine mesh screen filters are essential components used in various applications
to separate and filter particles from liquids and gases. Composed of tightly woven metal wires, these filters effectively trap and remove contaminants, ensuring the purity of the medium passing through them.
The mesh size of these filters refers to the number of wires per inch, determining the fineness of filtration. The smaller the mesh size, the finer the particles it can capture. Commonly made from stainless steel, brass, or other corrosion-resistant metals, these filters are durable and can withstand harsh environments.
One of the most prevalent applications of metal fine mesh screen filters is in industrial processes. They are used in chemical processing, oil and gas refineries, and water treatment plants to remove impurities and maintain product quality. In laboratories, these filters are employed for analytical purposes and sample preparation, ensuring accurate test results.
The versatility of metal fine mesh screen filters makes them indispensable in various settings, contributing to improved efficiency, longevity of equipment, and higher product standards across industries. Their consistent performance, ease of maintenance, and eco-friendly nature further establish them as valuable filtration solutions.
extruder screen filters
Extruder screen filters are crucial components in the plastic and rubber processing industries.
These filters are placed at the end of an extruder to remove impurities and contaminants from the molten polymer or rubber before it is shaped into a final product.
Manufactured from high-quality stainless steel or other metal alloys, these filters are designed with fine mesh screens that come in various sizes, providing different levels of filtration. They prevent foreign particles, such as gels, charred material, or unmelted additives, from passing through, ensuring the integrity and quality of the extruded material.
Metal extruder screen filters offer exceptional durability and resistance to high temperatures and corrosive materials, making them suitable for continuous and demanding extrusion processes. Their reliable performance helps to maintain consistent product quality, reduce downtime, and enhance overall productivity in the plastic and rubber industries.
perforated screen filters
Perforated screen filters are essential filtration components used in a wide range of industries to
separate solids from liquids or gases. Unlike fine mesh screen filters, these filters have perforated holes or slots, allowing for larger particles to be trapped while enabling the passage of desired materials through the filter.
Made from various metal materials, such as stainless steel, aluminum, or brass, these filters offer excellent strength, durability, and resistance to corrosion. They are available in different perforation patterns, hole sizes, and thicknesses to cater to specific filtration requirements.
The versatility of metal perforated screen filters makes them suitable for applications in industries like oil and gas, petrochemical, water treatment, food processing, and pharmaceuticals. They are commonly used in pipelines, pressure vessels, tanks, and other equipment where filtration is necessary.
wedge wire screen
Wedge wire screen consists of longitudinal wires, known as “wedge wires,” which are welded to
support rods, forming a continuous V-shaped profile. This design creates a sturdy and durable structure that is resistant to mechanical stress and provides excellent filtration performance.
The unique V-shaped profile of the wires offers several advantages. It allows for precise and uniform openings between the wires, resulting in accurate particle separation and high filtration efficiency. The larger open area enhances the flow capacity, minimizing pressure drop across the screen.
Wedge wire screens find application in numerous industries, including water treatment, oil and gas, pulp and paper, food and beverage, mining, and chemical processing. In water treatment plants, they serve as intake screens and in filtration systems for separating suspended solids. In the oil and gas industry, they are used in well completions and sand control applications to prevent sand and debris from entering the wellbore.
CUSTOM YOUR OWN FILTER PRODUCTS
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.
Techniques
What is the open area percentage of screen mesh filters?
The open area percentage of screen mesh filters refers to the proportion of open space in the filter material compared to the total surface area.
It represents the area through which fluid or gas can pass freely, allowing for filtration or separation to occur. The higher the open area percentage, the more fluid or gas can flow through the filter without significant obstruction.
This parameter is crucial for determining the filtration efficiency and flow capacity of the screen mesh filters.
Different types of screen mesh filters have varying open area percentages based on their design, mesh size, and wire diameter.
How are the screen mesh filters constructed?
Screen mesh filters are constructed using a variety of methods, depending on the specific type and application. The most common construction techniques include:
1.Weaving: Fine mesh screens are often woven using interlocking wires in a crisscross pattern. This method creates precise and consistent openings between the wires, providing accurate filtration capabilities.
2.Welding: For metal perforated screen filters or wedge wire screens, the wires or perforated sheets are welded together to form a sturdy structure. Welding ensures a strong bond between the wires, making these filters suitable for high-pressure and high-temperature applications.
3.Sintering: In some cases, metal particles or wires can be sintered together to form a porous structure with controlled pore sizes. Sintered mesh filters offer excellent mechanical strength and precise filtration characteristics.
4.Extrusion: For plastic or polymer mesh filters, the material is extruded through a die with specific hole patterns or slots, creating a continuous mesh sheet. The extruded mesh can then be cut to the desired size.
Manufacturers can tailor the construction technique, wire material, mesh size, and design to meet the specific requirements of the intended application, resulting in highly effective and efficient screen mesh filters for various industries.
Screen mesh filters cleaning procedure
Cleaning screen mesh filters is a crucial maintenance task to ensure optimal performance and longevity. To begin the cleaning procedure, gather the necessary tools, including a soft-bristle brush, mild detergent, water, and a container for soaking.
First, remove the screen mesh filter from its housing or equipment carefully. Shake off any loose debris and rinse the filter under running water to remove surface dirt. Gently scrub the mesh with a soft-bristle brush to dislodge stubborn particles without damaging the delicate mesh.
Next, create a cleaning solution by mixing mild detergent with water in the soaking container. Submerge the filter in the solution and let it soak for 15-30 minutes to loosen and dissolve trapped contaminants.
After soaking, gently agitate the filter in the solution to remove any remaining debris. Rinse thoroughly under running water to remove detergent residue.
Allow the filter to air-dry completely before reinstalling it in the equipment. Regularly cleaning your screen mesh filters will optimize their performance and maintain a healthy environment.
stainless steel mesh screen filter pressure drop
Stainless steel mesh screen filters can experience pressure drop due to the accumulation of contaminants on the mesh surface.
As fluids or gases pass through the filter, particles and debris get trapped in the tiny openings of the mesh, restricting the flow and causing an increase in pressure on the upstream side. Over time, the pressure drop can become significant, reducing the filter’s efficiency and potentially affecting the overall system performance.
Regular cleaning and maintenance are essential to minimize pressure drop and ensure the filter operates effectively. Additionally, choosing an appropriate mesh size and filter design can help mitigate pressure drop concerns in specific applications.
Features of metal screen filters
Metal screen filters offer several key features that make them popular choices for various applications.
Firstly, their construction from durable materials, such as stainless steel, ensures longevity and resistance to corrosion, making them suitable for harsh environments.
Their precision-woven mesh design allows for excellent filtration of particles while maintaining a high flow rate.
Metal screen filters are easy to clean and can be reused multiple times, reducing maintenance costs.
Their versatility allows them to be used in a wide range of industries, including water treatment, oil and gas, automotive, and HVAC systems.
Overall, metal screen filters provide reliable and efficient filtration solutions for numerous applications.
What is the mesh size of the screen filters you offer?
When it comes to mesh size, screen filters are available in a variety of specifications to cater to different filtration needs. Mesh size refers to the number of openings or wires per linear inch in the filter.
Common mesh sizes for screen filters range from fine meshes like 100 or 200 mesh (with many openings per inch) for fine particle filtration to coarser meshes like 20 or 40 mesh (with fewer openings per inch) for larger particle filtration.
The appropriate mesh size depends on the specific application and the size of particles to be filtered.
How does the weave pattern of the screen mesh filters affect their filtration efficiency?
The weave pattern of screen mesh filters plays a crucial role in determining their filtration efficiency. Different weave patterns create varying opening shapes and sizes, affecting the filter’s ability to retain particles of different dimensions.
Fine weave patterns, such as plain weave or twill weave, consist of closely spaced wires, resulting in smaller openings. These patterns are highly effective in capturing fine particles but may experience higher pressure drop due to reduced flow rates.
Coarser weave patterns, like a dutch weave or reverse Dutch weave, have larger openings and are more suitable for filtering larger particles. These patterns often exhibit lower pressure drop but may not be as efficient in capturing smaller particles.
The weave pattern’s orientation and wire thickness also influence the filter’s mechanical strength and durability.
Selecting the appropriate weave pattern depends on the application’s particle size distribution and the desired filtration efficiency. A well-matched weave pattern ensures optimal performance and maximizes the screen mesh filter’s ability to remove contaminants effectively.
What is the tensile strength of the materials used in woven screen filter?
The tensile strength of the materials used in woven screen filter can vary depending on the type of material used.
In the case of stainless steel, which is a common material for screen filters, the tensile strength typically ranges from 75,000 to 150,000 pounds per square inch (psi). This high tensile strength ensures that the screen can withstand mechanical stress and pressure during filtration operations without breaking or deforming.
Other materials like polyester or nylon may have different tensile strength values, generally lower than stainless steel, making them suitable for specific applications where stainless steel might not be necessary.
The selection of material and its tensile strength depends on the filtration requirements and the operational conditions of the screen filter.
FAQ
Most frequent questions and answers
Metal screen mesh filter is manufactured using a variety of materials, each offering unique properties suitable for specific applications. The most common materials used in their production include:
1.Stainless steel: This is the most popular choice due to its corrosion resistance, high tensile strength, and durability. It is suitable for a wide range of applications, including industrial, automotive, and water filtration.
2.Brass: Brass mesh filters offer excellent corrosion resistance and are often used in decorative and architectural applications.
3.Bronze: Bronze mesh filters combine corrosion resistance with good malleability, making them suitable for marine and outdoor applications.
4.Aluminum: Aluminum mesh filters are lightweight and have good corrosion resistance. They are often used in air filtration and ventilation systems.
5.Galvanized Steel: This material provides moderate corrosion resistance and is cost-effective, making it suitable for various industrial applications.
6.Copper: Copper mesh filters are used in specialized applications, such as electromagnetic shielding and pest control.
The choice of material depends on factors such as the filtration requirements, environmental conditions, and budget constraints of the specific application.
Stainless steel mesh screen filter is known for their high filtration efficiency, making them widely used in various industries.
The filtration efficiency of stainless steel mesh filters is influenced by factors such as the mesh size, weave pattern, and wire diameter. Fine mesh screens with smaller openings can capture fine particles with high efficiency, while coarser screens are better suited for larger particles. Additionally, the precise and uniform weave of stainless steel mesh ensures consistent filtration performance.
These filters are capable of efficiently removing contaminants, debris, and particulate matter from liquids and gases, providing reliable and effective filtration for a wide range of applications.
The maximum operating temperature and pressure for round screen mesh filter depend on the material and design of the filter.
Stainless steel round screen mesh filters, which are commonly used, can generally withstand temperatures ranging from -150°C to 600°C (-238°F to 1112°F) or higher, depending on the specific grade of stainless steel used.
As for pressure, they can typically handle pressures ranging from 150 psi to 6000 psi, again depending on the material thickness and the specific design of the filter.
DEZE as a manufacturer, we offer the flexibility to customize the dimensions and shape of stainless steel screen filter to meet specific customer requirements. We understand that different applications demand unique filtration solutions, and our team is equipped to design and produce custom filters accordingly.
Whether it’s altering the mesh size, weave pattern, or overall dimensions, we strive to provide tailored solutions that optimize filtration efficiency and performance.
Our expertise in stainless steel mesh manufacturing allows us to create filters that precisely match our customers’ needs, ensuring their satisfaction and successful integration into their systems or processes.
Woven screen filters made from materials like stainless steel, brass, and bronze are highly resistant to corrosion and chemical exposure.
Stainless steel is particularly renowned for its exceptional corrosion resistance, making it suitable for harsh and corrosive environments, such as marine applications and chemical processing plants.
Brass and bronze also offer good resistance to corrosion and chemical exposure, making them suitable for various industrial and outdoor applications.
However, the level of resistance may vary depending on the specific alloy used and the types of chemicals involved.
As a manufacturer, we can provide information about the flow rate capacity of wire mesh screen filters. The flow rate capacity is influenced by several factors, including the mesh size, weave pattern, wire diameter, and the overall design of the wire mesh filter. Finer mesh sizes with smaller openings tend to have lower flow rates due to increased resistance to fluid flow. Coarser meshes allow for higher flow rates but may offer reduced filtration efficiency for smaller particles.
Our team can assist in selecting the most suitable mesh size and design to meet your specific flow rate requirements while ensuring effective filtration performance for your application.
Filter screen sheets are versatile and can effectively capture various types of particles depending on their mesh size and design. Some common particles that can be captured include:
1.Large particles: Coarser mesh screens are effective at capturing larger particles such as leaves, debris, and insects, making them suitable for use in gutters and air ventilation systems.
2.Sediment and sand: Medium mesh sizes are capable of capturing smaller sediment particles and sand, making them ideal for water filtration in ponds, aquariums, and industrial processes.
3.Fine dust and pollen: Finer mesh screens are proficient at capturing fine dust particles and pollen, providing efficient air filtration in HVAC systems and air purifiers.
4.Rust and corrosion particles: Stainless steel screens are effective at capturing rust and corrosion particles, making them suitable for use in industrial applications and chemical processing.
5.Paint overspray: Specialized screen sheets can capture paint overspray particles, used in automotive and painting booths.
The particle capture efficiency is determined by the mesh size and the filter’s overall design, ensuring that different filter screen sheets are tailored for specific particle sizes and applications.
DEZE provides a diverse range of mesh screen discs tailored to meet the specific needs of various industries and applications. With precision engineering and high-quality materials, our discs are designed to excel in demanding environments. Whether it’s filtration, separation, or particle sizing, we offer customizable options to ensure optimal performance.
Our product line caters to industries such as chemical processing, food and beverage, pharmaceuticals, oil and gas, and many others. With a commitment to innovation and customer satisfaction, we continuously strive to deliver reliable and efficient solutions that enhance processes and productivity across various sectors.
Metal screen filters can often be cleaned or backwashed to extend their lifespan and maintain their effectiveness.
Regular maintenance and cleaning of these filters help remove accumulated debris, contaminants, and particulate matter, preventing clogging and ensuring efficient filtration.
Backwashing is a common method used to clean these filters by reversing the flow of fluid to dislodge trapped particles.
Proper cleaning procedures, such as using appropriate solvents or mechanical methods, help preserve the integrity of the mesh and prolong the filter’s lifespan, reducing the need for frequent replacements and maximizing cost-effectiveness in various industrial applications.
The installation of fine mesh screen filters demands special attention to ensure their optimal functionality and longevity. Here are the key requirements:
1.Gentle handling: Fine mesh screens are delicate and must be handled with care during installation to avoid tears or damage. Using gloves or protective equipment is recommended.
2.Accurate alignment: Proper positioning and alignment of the filter within the system are essential to achieve efficient filtration and prevent particles from bypassing the screen.
3.Robust support structure: Fine mesh screens require sturdy support to maintain their shape and prevent sagging or distortion under the pressure of flowing fluids.
4.Pre-filtration: In applications with high levels of debris or larger particles, using a coarser pre-filter can prevent clogging and protect the fine mesh screen.
5.Regular maintenance: Scheduled cleaning and maintenance are vital to remove accumulated debris and ensure the filter continues to perform effectively.
6.Compatibility: Ensure the fine mesh screen filter is compatible with the specific application, taking into account factors such as temperature, pressure, and chemical compatibility.
By adhering to these installation requirements, you can maximize the efficiency and lifespan of fine mesh screen filters, leading to improved filtration performance and reduced downtime in various industries and applications.
Ensuring consistent quality in the manufacturing process of extruder screen filters is crucial for delivering reliable and high-performance products to customers. Several key measures can be implemented to achieve this goal.
Firstly, strict adherence to standardized manufacturing procedures and specifications is essential. A comprehensive set of guidelines and protocols should be established, covering every step of the production process from material selection and preparation to the final inspection.
Secondly, utilizing advanced and precise manufacturing equipment and technology is vital. Automated machinery can reduce human errors and increase production accuracy, leading to consistent results.
Thirdly, implementing a robust quality control system is essential. Regular inspections and testing at various stages of production help identify and address any defects or deviations promptly.
Furthermore, employee training and skill development play a significant role. By providing comprehensive training programs, the workforce can better understand the manufacturing process and learn how to identify and mitigate potential issues.
Lastly, maintaining open communication and feedback loops with customers and suppliers can help gather valuable insights to make continuous improvements in the manufacturing process, leading to consistently high-quality extruder screen filters.
Metal screen filter cartridges are generally resistant to abrasion or wear in demanding conditions. They are designed to withstand harsh environments and high-pressure applications, making them durable and long-lasting.
The use of high-quality metals, such as stainless steel, ensures their ability to resist corrosion and mechanical stress, making them suitable for various industrial processes that involve abrasive materials or challenging conditions.
Metal screen filter cartridges provide reliable filtration performance even under demanding circumstances, making them a preferred choice in many industrial applications.
Perforated screen filters may not be the most suitable choice for applications involving food, pharmaceuticals, or other sensitive industries.
While perforated screens can offer effective filtration in some industrial settings, they might not meet the stringent cleanliness and hygiene requirements of these sensitive industries. These industries typically demand filter solutions that are easy to clean, maintain, and ensure the absence of contamination.
Instead, they often use specialized filters made from materials like stainless steel mesh or fine woven fabrics that provide high filtration efficiency while meeting strict regulatory standards for purity and cleanliness.
Wedge wire screen can be used both as a standalone filter and as a pre-filter in a filtration system. As a standalone filter, it is effective in removing solids from liquids or gases, offering reliable filtration in various industrial applications.
As a pre-filter, wedge wire filter can be used to remove larger particles, protecting downstream filters from clogging and extending their lifespan.
The wedge wire screen’s design provides excellent strength, durability, and a high open area for efficient flow rates, making it suitable for various filtration requirements, whether used independently or as part of a multi-stage filtration process.
Metal screen mesh filter supplier typically adhere to various industry standards and specifications to ensure the quality and performance of their filters.
Some common standards that may apply to metal screen mesh filters include ISO (International Organization for Standardization) standards, ASTM (American Society for Testing and Materials) standards, and ASME (American Society of Mechanical Engineers) standards.
These standards define criteria for material composition, manufacturing processes, dimensions, and performance characteristics of the filters.
