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China Suppliers Factory Polymer Candle Filters with SUS 304 Elements for Efficient Melt Filtration
Description
The main filter layer of Pleated Filter mainly uses two materials: stainless steel wire mesh and stainless steel sintered fiber. Stainless steel wire mesh is woven from stainless steel wire. Its pleated filter has the characteristics of smooth pores, easy cleaning, high temperature resistance, corrosion resistance, no wire mesh falling off, and long filtration cycle. Stainless steel sintered fiber is a porous deep filter material made of stainless steel fibers sintered at high temperature. Its pleated filter has the characteristics of high porosity, good air permeability, strong dirt holding capacity, and strong regeneration ability.
Candle Filter Elements and Filter Media
| Filter Raw Material | SUS304/316L |
| Filter Media | Metal sintering mesh / Stainless steel wire mesh |
| Filtration Rating | 1–200 Micron |
| Filter Length | 16–60 inch (406.4–1524mm) |
| Working Temp. | ≤350℃ |
| Allowed Pressure Difference | 10 bar / 14 psi |
| Connector Type | 222 / 226 / 215 / M36 / M28 / M24 / M22 / M20 |
Note: We can provide high quality polymer pleated candle filters to meet your specific requirements of polymer melt filtration applications.
Core Advantages of Melt Filters
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1. Ensure High Purity and Uniformity of the Product
It can effectively filter out gel particles, carbonized impurities, catalyst residues, dust and other tiny particles in the melt.
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2. Enhance the Mechanical Properties and Appearance of the Product
Impurities are stress concentration points, which can reduce the strength, toughness and durability of the product. After removing impurities, the comprehensive mechanical properties of the product have been significantly improved.
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3. Enhance Production Continuity and Efficiency
It has a high dirt-holding capacity and can hold a large amount of pollutants before being completely clogged, thereby significantly extending the replacement cycle. It has reduced the downtime caused by replacing filters or cleaning equipment, and improved the utilization rate and overall efficiency of the production line.
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4. Enhance Process Stability
It provides stable and consistent filtration resistance, which helps maintain the stability of melt pressure, flow rate and temperature, making the entire production process more controllable and smoother.
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5. High Temperature and High Pressure Resistance
It is usually made of stainless steel (such as 304, 316L), Hastelloy and other metals.
Application Areas
🛢 Petrochemical
Refining, chemical production and separation and recovery of intermediate products.
🏗 Metallurgy
Used for filtration of hydraulic systems of rolling mills and continuous casting machines.
🧵 Textile
Purification and uniform filtration of polyester melt during the drawing process.
💊 Electronics & Pharmaceuticals
Pre-treatment and filtration of reverse osmosis water and deionized water, pre-treatment and filtration of cleaning fluid and glucose.
⚡ Thermal Power & Nuclear Power
Purification of lubrication systems, speed control systems, bypass control systems of gas turbines and boilers, purification of water supply pumps, fans and dust removal systems.
Frequently Asked Questions
What materials are used in pleated candle filter elements?
Pleated candle filter elements are primarily made from SUS304 or 316L stainless steel. The filter media includes metal sintering mesh and stainless steel wire mesh, offering excellent corrosion resistance and durability in demanding environments.
What filtration ratings are available for polymer candle filters?
Our polymer pleated candle filters are available in filtration ratings ranging from 1 to 200 microns, making them suitable for a wide variety of polymer melt filtration applications with different purity requirements.
What is the maximum working temperature for these candle filters?
The pleated candle filters are rated for working temperatures up to 350°C (662°F), making them well-suited for high-temperature polymer melt filtration processes in industries such as textile, petrochemical, and thermal power.
How do pleated candle filters improve production efficiency?
Thanks to their high dirt-holding capacity, pleated candle filters can accumulate a large volume of contaminants before requiring replacement, significantly extending service intervals. This reduces production downtime and improves overall line efficiency.
What connector types are compatible with these candle filter elements?
The candle filter elements support a wide range of connector types including 222, 226, 215, M36, M28, M24, M22, and M20, ensuring compatibility with most standard filter housings and industrial systems.
Can these filters be customized for specific polymer melt filtration requirements?
Yes. We offer custom-designed polymer pleated candle filters tailored to your specific application requirements, including custom filtration ratings, filter lengths (16–60 inches), materials, and connector configurations to match your production setup.