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Polymer Candle Filter Elements SUS 304 - High-Quality China Suppliers and Factory for Efficient 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 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
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1. Petrochemical: Refining, chemical production and separation and recovery of intermediate products.
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2. Metallurgy: Used for filtration of hydraulic systems of rolling mills and continuous casting machines.
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3. Textile: Purification and uniform filtration of polyester melt during the drawing process.
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4. Electronics and Pharmaceuticals: Pre-treatment and filtration of reverse osmosis water and deionized water, pre-treatment and filtration of cleaning fluid and glucose.
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5. Thermal Power and 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 (FAQ)
Q What materials are used in pleated candle filter elements?
The main filter layers are made from either stainless steel wire mesh or stainless steel sintered fiber. Common raw materials include SUS304 and SUS316L, offering excellent corrosion resistance and high-temperature durability.
Q What is the filtration rating range for these candle filters?
The filtration rating ranges from 1 to 200 microns, making them suitable for a wide variety of polymer melt filtration and industrial liquid filtration applications.
Q What is the maximum working temperature these filters can handle?
These pleated candle filters can operate at working temperatures up to 350°C, making them ideal for high-temperature polymer melt processing environments.
Q What connector types are available for candle filter elements?
Available connector types include 222, 226, 215, M36, M28, M24, M22, and M20, providing flexible compatibility with a wide range of filtration housings and systems.
Q Can these candle filters be customized for specific applications?
Yes. High-quality polymer pleated candle filters can be customized to meet specific requirements of polymer melt filtration applications, including custom lengths (16–60 inches), filtration ratings, and connector types.
Q In which industries are pleated candle filters most commonly used?
Pleated candle filters are widely used across petrochemical, metallurgy, textile, electronics, pharmaceuticals, thermal power, and nuclear power industries — anywhere that requires reliable high-temperature, high-pressure melt or liquid filtration.