Filter Screen

Filter screens are essential components in liquid and gas filtration systems, designed to capture solid particles and ensure the smooth operation of pipelines and mechanical equipment. These screens are available in various materials—such as stainless steel, brass, and alloys—and are manufactured in different mesh sizes depending on the level of filtration required. There are many types of screen filter available, each tailored for specific functions and industries.

Common options include the auto screen filter, automat screen filter, and automatic screen filter, all of which are designed for continuous, self-cleaning filtration in irrigation, wastewater treatment, and industrial fluid systems. These automated filters eliminate the need for manual cleaning, improving system efficiency and reducing labor costs. For applications requiring high-volume debris removal, the basket strainer screen provides an ideal solution with its large surface area and easy maintenance. Meanwhile, the bow screen filter, known for its curved wedge-wire design, offers exceptional performance in separating solids from water or other fluids using gravity.

Whether used in agriculture, petrochemical, or food processing, filter screens ensure a clean, uninterrupted flow, protect equipment from clogging or abrasion, and enhance overall system reliability. Their versatility, durability, and adaptability to automation make them indispensable across a wide range of industries.

Wedge Wire Filter Panel

Wedge shaped filter plate is a filter plate structure made by welding V-shaped (wedge-shaped) metal wires and support rods (usually trapezoidal or rectangular), commonly used in solid-liquid separation, screening, dehydration, and filtration systems. Its unique wedge-shaped structure gives it continuous gaps, non clogging design, high strength and corrosion resistance, and is widely used in industries such as water treatment, papermaking, food, mining, chemical, and petroleum.
Filter Mesh Disc

Cutting filter mesh refers to the precise cutting of metal wire mesh (such as stainless steel mesh, copper mesh, nickel mesh, titanium mesh, etc.) into specific shapes such as sheet, block, circle or irregular shape according to customer specified dimensions, used for customized filter components in various filtration, screening, separation, support or protection application scenarios.
It is usually used to manufacture filter cartridges, filter sheets, mesh covers, support layers, heat dissipation nets, adsorption layers, etc.
Woven Wire Mesh Filter Tube / Filter Cartridge

The woven mesh filter cylinder is a cylindrical filter element formed by rolling, welding, or edging stainless steel woven metal wire mesh. It has a simple structure and strong permeability, and is commonly used for primary filtration, protection equipment or pipeline systems for particulate impurities in liquids or gases. It is widely used in industries such as petroleum, chemical,pharmaceutical, water treatment, food, machinery, etc
Sintered Mesh Filter Element

Sintered mesh filter element is a porous structure filter element made by pressing multiple layers of metal wire mesh (usually stainless steel) through high-temperature vacuum sintering process. Its overall structure is stable, with evenly distributed pores, excellent mechanical strength, filtration accuracy, high temperature resistance, and corrosion resistance. Commonly used for filtering liquids, gases, and vapors, it is widely applied in industries such as petrochemicals, pharmaceuticals, food, water treatment, aviation, and energy.
Pleated Wire Mesh Filter Element

Folding wire mesh filter is a type of filter element made by folding and processing metal woven mesh (mostly stainless steel). Its design increases the effective filtration area, improves filtration efficiency and pollutant holding capacity. Mainly used for precision filtration of liquids or gases, widely applied in industries such as petroleum, chemical, pharmaceutical, food, aviation, machinery, etc.
Multi-layer Composite Woven Wire Mesh Filter Tube

The multi-layer composite structure woven mesh filter cylinder is a filtering element made of two or more layers of metal woven mesh through stacking, edging, or sintering processes. It is usually equipped with a supporting skeleton (such as punched mesh or coarse woven mesh) inside to enhance strength and stability.
Compared to single-layer structures, it has superior mechanical strength, filtration stability, and pollutant holding capacity, making it suitable for use in high-pressure, high-temperature, and high viscosity media filtration environments.
Punching And Etch Filter Screen

Punching mesh board refers to punching various shapes of holes on metal sheets in a certain arrangement, such as round holes, square holes, long holes, diamond holes, hexagonal holes, etc., to form a metal mesh board with functions such as breathability, transparency, and filtration.
Etching mesh plate is a metal mesh sheet formed by transferring pre designed patterns onto a metal surface through chemical corrosion, and then corroding designated areas to form metal mesh sheets with micropores, mesh holes, or graphic structures. This process is usually suitable for metal sheets with a thickness of 0.03mm~1.5mm
Perforated Metal Filter Tube

Punched mesh filter cartridge is a cylindrical filter element made by rolling, welding or forming punched metal plates (steel plates, stainless steel plates, etc.), which has good mechanical strength, pressure bearing capacity and durability. It can be used alone or as a support skeleton for multi-layer filters, widely used for coarse filtration or pre filtration of liquids, gases, powders and other media.
Knitted Demister Mesh

Knitted wire mesh demisters, also known as demister pads or mist eliminators, are essential filtration components used in gas-liquid separation processes. Their main function is to capture and remove liquid droplets from gas streams, thus improving product purity and protecting downstream equipment. They are widely used in industries such as chemical processing, petrochemicals, environmental engineering, metallurgy, and pharmaceuticals.

Advantages of Filter Screen Systems

The automatic screen filter enhances system efficiency by self-cleaning during operation, significantly reducing maintenance efforts and minimizing downtime in continuous-flow systems. Complementing this, the basket strainer screen offers a durable structure capable of withstanding high pressures and large volumes, making it a reliable choice for long-term industrial filtration. Additionally, the bow screen filter, with its curved wedge-wire design, provides precise solid-liquid separation, making it particularly suitable for applications in wastewater treatment and the food processing industry. Together, these filter screen types deliver dependable performance across a wide range of demanding environments.

Filter Screen Application Scenarios

Filter Screen in Industrial Systems

Used in pipelines, chemical plants, and refineries to prevent debris from damaging pumps and valves.
Filter Screen for Irrigation and Agriculture

Automatically filters out sand and solids from irrigation water to ensure uninterrupted crop irrigation.
Filter Screen in Wastewater Treatment

Removes solids from sewage or industrial discharge to protect downstream equipment and improve treatment efficiency.

Filter Screen Uses Across Industries

Filter screens are widely used across industries to ensure clean fluid flow, protect equipment, and improve operational efficiency through precise filtration.

Filter Screen in the Chemical and Petrochemical Industry

Filter screens are widely used in chemical and petrochemical plants to purify process fluids by removing solid contaminants. In systems where aggressive chemicals and high temperatures are involved, stainless steel or exotic alloy screen filters ensure long-term resistance to corrosion and thermal stress. Automatic screen filters are especially valuable here, offering self-cleaning functions that keep the system running without frequent manual intervention. Basket strainer screens are also commonly used in pump and compressor protection.

Filter Screen in the Agricultural and Irrigation Sector

In large-scale irrigation systems, sand, algae, and suspended solids in the water can block pipelines and nozzles. Filter screens, including auto screen filters and bow screen filters, provide efficient particle removal without the need for constant supervision. Their automated cleaning features allow uninterrupted water delivery to crops, reducing labor and maintenance costs. These filters help maintain consistent water pressure and protect expensive irrigation infrastructure.

Filter Screen in Food and Beverage Processing

The food and beverage industry requires precise filtration to maintain hygiene and quality standards. Filter screens help remove pulp, seeds, fibers, and other solids during juice production, dairy processing, and beer brewing. Basket strainers are ideal for high-viscosity liquids, while bow screen filters are often used for pre-filtration. Materials like food-grade stainless steel ensure product safety while offering easy cleaning and high durability.