OEM Customized Melt Pleated Candle Filter Cartridge Supplier - Stainless Steel Impurity Removal from China Factory Manufacturers, Exporter
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
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
Product Display
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.
