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Customized Melt Pleated Candle Filter Cartridge Supplier - Stainless Steel Impurity Removal from China Factory

Candle filter cartridges, manufactured in China, are constructed from high-quality stainless steel (304 and 316L). These filters feature a protective layer that ensures the filtration layer does not come into direct contact with melt polymers, while the robust support layer provides exceptional strength to the filtration system, Designed for the chemical fibers, textile, and plastic industries, our melt pleated candle filters effectively eliminate impurities, including gels and solid permeates from polymer melts. As a leading supplier and factory in the industry, we guarantee top-notch filtration solutions to meet your production needs. Choose our candle filter cartridges for reliable performance and superior quality

    Description
    Melt filter element is an all-metal filter element welded by argon arc welding. The filter layer adopts a multi-pleat structure folding process, with uniform pore size distribution and increased filtering area. Polymer Pleated Candle Filter uses full Stainless Steel 304/316L, Hastelloy, Monel etc. as raw material, and the pleated metal filter is constructed with multiple layers of stainless steel wire mesh.
    Main Features
    • 1 High filtration flow rate by good pleated technology
    • 2 Particle filtration performance well by multiple filter layers
    • 3 Corrosion resistance; High Temperature And Pressure Resistance
    • 4 Filter element is washable by ultrasound
    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 (406.4–1524 mm)
    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.
    We list regular candle filter size as below. It is a popular size in melt filtration machines, just for reference only.

    DIAMETER MM

    LENGTH MM

    SUITABLE FOR FILTRATION MACHINE

    Φ35

    425MM

    PF2T-0.5B / PF2T-1.05B / PF2T-1.95B / PF2T-2.34B

    Φ35

    485MM

    PF2T-1.26B / PF2T-2.34B / PF2T-2.7B / PF2T-3.5B

    Φ35

    525MM

    PF2T-4.0B

    Φ35

    575MM

    PF2T-4.5B / PF2T-5.5B

    Φ50

    500MM

    PF2T-4.5B / PF2T-5.5B
    CPF SPECIAL TWILLED WEAVE WIRE MESH (DUTCH WEAVE)

    MODEL

    NETTING INDEX

    WIRE DIAMETER

    FILTRATION um

    80 II

    20*250

    0.28*0.2

    38

    120 II

    30*300

    0.25*0.18

    36

    200 II

    50*500

    0.14*0.11

    34

    320 I

    80*700

    0.11*0.08

    32

    320 II

    80*780

    0.10*0.07

    30

    350

    90*780

    0.10*0.07

    25

    400 I

    100*780

    0.10*0.07

    22

    400 II

    100*900

    0.10*0.063

    20

    500

    120*1100

    0.07*0.05

    17

    630

    150*1400

    0.063*0.04

    16

    650

    165*1400

    0.07*0.04

    14

    685

    180*1800

    0.063*0.032

    13

    795 I

    200*1400

    0.07*0.04

    12

    795 II

    200*1800

    0.05*0.032

    10

    850

    210*1900

    0.045*0.03

    10

    CPF SPECIAL STAINLESS STEEL WIRE MESH

    NETTING INDEX

    SNG

    APERTURE mm

    40

    36

    0.44

    50

    38

    0.36

    60

    40

    0.30

    80

    42

    0.21

    100

    44

    0.17

    120

    44

    0.23

    150

    46

    0.108

    162

    46

    0.097

    180

    47

    0.08

    200

    47

    0.077

    250

    48

    0.061

    270

    48

    0.056

    300

    49

    0.054

    325

    49

    0.053

    350

    49

    0.042

    400

    50

    0.0385

    CPF SPECIAL PLAIN WEAVE WIRE MESH (DUTCH WEAVE)

    MODEL

    NETTING INDEX

    WIRE DIAMETER

    FILTRATION um

    40

    10*64

    0.55*0.42

    260

    50

    12*75

    0.45*0.35

    220

    80

    24*110

    0.35*0.25

    160

    100

    25*140

    0.28*0.20

    100

    120

    30*150

    0.25*0.18

    80

    140

    35*180

    0.20*0.16

    70

    160

    40*200

    0.18*0.13

    60

    180

    45*220

    0.16*0.12

    56

    200

    50*250

    0.15*0.11

    50

    240

    60*300

    0.14*0.09

    45

    260

    65*320

    0.13*0.08

    36

    280

    70*400

    0.125*0.07

    34

    300

    80*700

    0.11*0.039

    32

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    Frequently Asked Questions
    Q What materials are used to manufacture the Polymer Pleated Candle Filter?
    The Polymer Pleated Candle Filter is made from full stainless steel 304/316L, Hastelloy, Monel, and other high-grade alloys. The filter element is all-metal and welded by argon arc welding, ensuring durability and corrosion resistance in demanding industrial environments.
    Q What filtration ratings are available for the melt filter element?
    The melt filter element is available in filtration ratings ranging from 1 to 200 microns, making it suitable for a wide variety of polymer melt filtration applications with different purity requirements.
    Q What is the maximum working temperature and pressure for these filter elements?
    The filter elements can withstand working temperatures up to 350°C and an allowed pressure difference of 10 bar (14 psi), making them highly suitable for high-temperature and high-pressure polymer processing applications.
    Q Can the pleated candle filter elements be cleaned and reused?
    Yes. The filter elements are washable by ultrasound cleaning, which allows them to be thoroughly cleaned and reused multiple times, significantly reducing replacement costs and downtime in production.
    Q What connector types are compatible with these candle filters?
    The candle filters are compatible with a wide range of connector types including 222, 226, 215, M36, M28, M24, M22, and M20, providing flexible integration into various filtration machine configurations.
    Q Can custom sizes and specifications be manufactured to meet specific requirements?
    Absolutely. We can provide high-quality polymer pleated candle filters tailored to meet your specific requirements for polymer melt filtration applications. Please contact us with your specifications for a customized solution.

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