Stainless Steel 80 Mesh Filter Cartridge with High Mechanical Strength and

Product Introduction

Metal Slurry Filter Cartridge for Battery Slurry Pre-Filtration

The metal slurry filter cartridge is designed for the pre-filtration of new energy battery slurry, high-viscosity slurry liquids, and colloidal products. It is mainly used before fine filtration to remove larger particles, agglomerates, impurities, and possible foreign matter from the slurry system, helping to protect downstream precision filters and improve process stability.

This filter cartridge can be supplied in 60 mesh, 80 mesh, 100 mesh, and 120 mesh, with different filter media options such as dutch weave wire mesh, square hole mesh, and wedge wire mesh. The structure provides high mechanical strength, stable mesh opening, and uniform pore size, making it suitable for filtration processes that require reliable particle interception and repeated cleaning.

Made of high-strength sintered metal mesh, the cartridge offers excellent resistance to temperature, pressure, corrosion, and wear. Its surface filtration structure allows trapped particles to remain mainly on the filter surface, making the cartridge easier to clean and reusable for multiple operating cycles.

For battery slurry applications, the copper and zinc content of the mesh material can be strictly controlled to reduce metal ion leaching and support stable slurry system operation. This makes it suitable for lithium battery slurry pre-filtration, coating slurry filtration, magnetic material slurry filtration, and other new energy material processes.

Key Features

• High-strength sintered metal mesh structure
• Available in 60 mesh, 80 mesh, 100 mesh, and 120 mesh
• Filter media options: dutch weave wire mesh, square hole mesh, and wedge wire mesh
• Stable mesh opening and uniform pore size
• Surface filtration structure for easy cleaning
• Good wear resistance and long service life
• Washable and reusable for repeated operation
• Excellent resistance to temperature, pressure, and corrosion
• Low copper and zinc content available for battery slurry applications
• Suitable for pre-filtration of slurry liquids and colloidal products

Applications

• New energy battery slurry pre-filtration
• Lithium battery electrode slurry filtration
• Cathode and anode slurry pre-filtration
• Coating slurry filtration
• Magnetic material slurry filtration
• High-viscosity slurry liquid filtration
• Colloidal product pre-filtration
• Protection filtration before fine filter cartridges

Frequently Asked Questions

Q: What is the metal slurry filter cartridge mainly used for?
A: It is mainly used for the pre-filtration of new energy battery slurry, high-viscosity slurry liquids, and colloidal products. It helps remove large particles, agglomerates, and impurities before fine filtration.

Q: What mesh sizes are available?
A: Common specifications include 60 mesh, 80 mesh, 100 mesh, and 120 mesh. Other mesh ratings can also be customized according to the slurry condition and filtration requirement.

Q: What filter media can be used?
A: The cartridge can be made with dutch weave wire mesh, square hole mesh, or wedge wire mesh. The suitable media will depend on the slurry viscosity, particle size, flow rate, pressure, and cleaning method.

Q: Why is metal mesh used for battery slurry filtration?
A: Metal mesh has high mechanical strength, stable pore structure, good pressure resistance, and good wear resistance. It is suitable for slurry filtration where the filter cartridge may need to withstand high viscosity, repeated cleaning, and mechanical impact from solid particles.

Q: Can the filter cartridge be cleaned and reused?
A: Yes. The metal slurry filter cartridge uses a surface filtration structure, so particles are mainly intercepted on the surface. It can be cleaned and reused many times, depending on the slurry properties and actual operating conditions.

Q: Why do you control the copper and zinc content?
A: In battery slurry filtration, excessive copper and zinc leaching may affect the stability and quality of the slurry system. Therefore, the copper and zinc content of the mesh material can be strictly controlled to reduce the risk of metal contamination.

Q: Is this cartridge suitable for final precision filtration?
A: It is mainly recommended for pre-filtration. For final precision filtration, it is usually used together with downstream fine filter cartridges according to the required particle control level.

Q: How should I choose between 60 mesh, 80 mesh, 100 mesh, and 120 mesh?
A: A lower mesh number has a larger opening and is more suitable for coarse pre-filtration or high-viscosity slurry. A higher mesh number has a smaller opening and provides finer particle interception. The final selection should be based on slurry viscosity, particle size distribution, flow rate, pressure drop, and filtration target.

Q: Can the size and end connection be customized?
A: Yes. Length, diameter, mesh rating, filter media, end cap type, sealing structure, and connection design can be customized according to the filter housing or equipment requirement.

Q: What information is needed for quotation?
A: Please provide the required mesh size, cartridge dimensions, filter media type, end connection, quantity, slurry type, viscosity, flow rate, operating pressure, temperature, and whether low copper and zinc content is required. If drawings or samples are available, they will help confirm the design more accurately.