High-Quality High Viscosity Polymer Candle Filter for Melt Filtration - China Suppliers & Factory Supplier, Suppliers
Melt filter elements are essential filtration devices in the chemical fiber industry, primarily designed for polymer melt and high-viscosity substances. As a leading supplier in China, we offer high-quality melt filter elements that efficiently remove solid impurities such as carbonized particles and metal oxides from the melt. This purification process enhances the quality of the melt, providing compliant raw materials for downstream applications and ensuring the smooth operation of the melt filter. Our factory is dedicated to producing reliable and effective filtration solutions tailored to meet the demands of the industry
The melt filter element is installed in the extrusion line, where the polymer melt is forced through the filter to remove impurities. The filtered polymer melt then proceeds to the spinning process, where it is solidified into continuous filaments or staple fibers.
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.
Specification
Filter Raw Material
SUS304/316L
Filter Media
Metal sintering mesh, stainless steel wire mesh
Filtration Rating
1-200 Micro
Filter Length
16-60 inch (406.4-1524mm)
Working Temp.
≤350℃
Allowed Pressure Difference
10 bar/14psi
Connector Type
222/226/215/M36/M28/M24/M22/M20
Note: Custom high-quality polymer pleated candle filters can be designed and manufactured to precisely match your specific polymer melt filtration application requirements.
Application Areas
1. Petrochemical
Refining, chemical production, and effective separation and recovery of intermediate products.
2. Metallurgy
Utilized for high-efficiency filtration of hydraulic systems in rolling mills and continuous casting machines.
3. Textile Industry
Purification and uniform filtration of polyester melt during the precision drawing process.
4. Electronics & Pharmaceuticals
Pre-treatment filtration for reverse osmosis water, deionized water, cleaning fluids, and glucose solutions.
5. Thermal & Nuclear Power
Purification of lubrication, speed control, bypass systems in gas turbines, boilers, water pumps, and dust removal systems.
Frequently Asked Questions (FAQ)
What materials are used for the main filter layer of the Pleated Filter?
The main filter layer primarily utilizes two high-grade materials: stainless steel wire mesh and stainless steel sintered fiber. The wire mesh is woven for smooth pores and easy cleaning, while the sintered fiber is a porous deep filter material designed for high dirt holding capacity.
What are the main features of the stainless steel wire mesh filter?
The stainless steel wire mesh pleated filter features smooth pores, easy cleaning capabilities, excellent high temperature and corrosion resistance, zero wire mesh shedding, and an exceptionally long filtration cycle.
What advantages does the stainless steel sintered fiber filter offer?
The stainless steel sintered fiber pleated filter is characterized by high porosity, superior air permeability, robust dirt holding capacity, and excellent regeneration abilities, making it ideal for deep filtration.
What are the temperature and pressure limits for these melt filter elements?
These filter elements are designed to operate under demanding industrial conditions, supporting a maximum working temperature of ≤350℃ and an allowed pressure difference of up to 10 bar (14 psi).
Can these polymer candle filters be customized?
Yes, we can provide high-quality polymer pleated candle filters customized to meet your specific requirements for different polymer melt filtration applications.
Where are melt filter elements typically installed in extrusion lines?
Melt filter elements are installed directly within the polymer extrusion line before the spinning process. The polymer melt is forced through the filter to effectively remove impurities prior to filament or staple fiber formation.
