Name: 100um High-temp SS316L Wire Mesh Filter Plate For Viscous Liquids Filtration Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 293564661

Products Description

TOPTITECH's 100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration represents a precision-engineered depth filtration solution manufactured via controlled vacuum diffusion sintering. This process creates a permanent metallurgical bond between multiple layers of specified SS316L woven mesh, resulting in a monolithic, rigid structure with a defined 100-micron nominal rating. Its gradient composite design-typically integrating protective, filtration, and support layers-ensures superior dirt holding capacity and consistent performance by trapping particulates throughout the three-dimensional pore matrix, not merely on the surface. The inherent properties of SS316L stainless steel provide excellent resistance to oxidation and corrosion, guaranteeing structural integrity and stable filtration efficiency in continuous high-temperature service environments common in chemical and polymer processing.

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 3

This sintered metal mesh filter plate maintains absolute pore structure stability under significant pressure differentials and high-viscosity flow conditions, preventing media migration and bypass. The uniform pore distribution guarantees reliable separation and recovery of solid particles from challenging fluids such as polymers, resins, or heavy oils. Furthermore, the rigid sintered construction allows for robust cleaning cycles, including high-pressure backwash, ultrasonic cleaning, or chemical rinsing, enabling efficient regeneration and extended service life. It is ideally specified for critical applications including spin pack filtration, polymer melt streams, pre-filtration of viscous fuels or lubricants, and process fluid clarification where temperature resistance, mechanical durability, and cleanable performance are mandatory.

Products Specifications

Material: SS316L
Pore size: 100um
Diameter: 90mm
Thickness: 1.7mm
Technique: Sintering

Drawing--90x17mm sintered SS316L wire mesh filter plate

Products Features

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 7

01.

Superior High-Temperature Stability & Corrosion Resistance

Utilizing vacuum diffusion-sintered SS316L stainless steel, the filter plate maintains mechanical integrity and consistent 100-micron filtration rating in continuous service up to 480°C. The alloy's enhanced chromium-nickel-molybdenum content provides exceptional resistance to oxidation, pitting, and stress corrosion cracking, ensuring reliable performance in aggressive chemical and high-temperature viscous fluid environments common in polymer, petrochemical, and energy applications.

02.

High Dirt Holding Capacity via True Depth Filtration

The multi-layer gradient design facilitates genuine depth filtration, where particulate contaminants are trapped within the three-dimensional labyrinth of sintered wire mesh pores, not merely on the surface. This results in a significantly higher contaminant loading capacity compared to surface filters, extending service intervals and reducing operational downtime for processes involving resins, heavy oils, or polymer melts.

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 6

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 5

03.

Rigid Structure with Stable Pore Integrity Under Pressure

The metallurgical bonds formed during high-temperature sintering create a rigid, pore-fixed structure. This construction prevents media migration, eliminates fiber shedding, and withstands high pressure differentials and viscous shear forces without deformation or pore size alteration. It guarantees uniform flow distribution and absolute filtration performance, critical for spin pack assemblies, process pre-filters, and fuel oil conditioning systems.

04.

Excellent Regeneration Capability and Long Service Life

The sintered metal matrix allows for thorough, repeated cleaning using back-pulsing, ultrasonic energy, or chemical solvents such as dilute acids or alkalis. This efficient regeneration restores permeability and differential pressure close to baseline levels, transforming the filter from a disposable consumable into a durable, cost-effective asset with a superior lifecycle cost profile.

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 4

100um High-temp SS316L Wire Mesh Filter Plate for Viscous Liquids Filtration 3

05.

Customizable Configuration for Precise Process Integration

The inherent strength of the sintered plate allows for secondary machining into discs, sheets, or custom-shaped elements. It can be seamlessly integrated with flanges, threaded connections, or welded into housings for robust sealing. This design flexibility, combined with the ability to tailor layer composition and porosity, enables precise optimization for specific fluid dynamics, viscosity challenges, and system pressure requirements in separation and distribution applications.

Specific Applications in Viscous Liquids Filtration

The 100μm High-Temperature SS316L Sintered Wire Mesh Filter Plate provides critical performance in demanding viscous fluid processing. Its rigid, depth-type construction is engineered to address specific failure points of conventional filters, such as media collapse, blinding, and thermal degradation. Below are three targeted industrial application cases.

Polymer Melt Filtration in Spin Pack Assemblies for Fiber Production

In continuous polymer fiber (e.g., polyester, nylon) extrusion, maintaining melt stream purity is paramount. This sintered plate is installed upstream of the spinneret within the spin pack assembly. It operates at melt temperatures ranging from 280°C to 320°C under significant line pressure. Its primary function is the continuous removal of gel slugs, carbonized polymer particles, and inorganic contaminants from the high-viscosity melt. The monolithic 316L structure withstands thermal cycling and prevents unplanned downtime caused by filter rupture. Its cleanable nature allows for scheduled maintenance, where the pack is purged and the plate regenerated via controlled pyrolysis (carbon burn-off), ensuring consistent fiber denier and preventing spinneret capillary blockage.

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Pre-filtration and Protection of Gear Oil & Hydraulic Systems in Heavy Machinery

High-viscosity industrial lubricants (ISO VG 460 and above) used in gearboxes, compressors, and hydraulic systems are prone to contamination from wear debris, sealing materials, and environmental particulates. A sintered 100μm filter plate is deployed as a high-pressure side or offline bypass pre-filter. Its high dirt holding capacity protects sensitive downstream components-like servo valves and precision bearings-from abrasive wear. The filter's performance remains stable despite the oil's viscosity changes with temperature. During maintenance, the robust plate can be backflushed with solvent or cleaned ultrasonically, restoring flow rates and extending the service life of both the filter and the primary lubrication system, directly reducing total cost of ownership.

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Clarification and Catalyst Guard Filtration in Resin & Adhesive Manufacturing

During the production of epoxy, polyurethane, or other synthetic resins, the final product often contains residual catalyst fines, filler agglomerates, or reacted gels. This filter plate serves as a final "polishing" filter on discharge lines from reaction vessels or holding tanks. Processing these viscous, often temperature-sensitive fluids (80-150°C), the plate's uniform pore structure ensures consistent product clarity and quality without removing essential additives. Its corrosion resistance handles potential trace acids or solvents. In batch processes, the plate's easy regenerability is key: it can be chemically cleaned between batches of different resin grades without cross-contamination, ensuring flexible production scheduling and minimal waste.