ODM Customized Stainless Steel Pleated Candle Filter Cartridge from China Suppliers and Factory for Polymer Melts Suppliers, Exporters
Introducing our premium Candle Filter Cartridges, designed and manufactured by a leading China Factory. Made entirely from high-quality stainless steel (304, 316L), these cartridges feature a protective layer that safeguards the filtration layer from direct contact with molten polymers. The robust support layer ensures the filtration layer maintains integrity during operation, Our melt pleated candle filters are engineered to efficiently remove impurities, including gels and solid permeates, from polymer melts. These filters are essential in industries such as chemical fibers, textiles, and plastics, providing reliable filtration solutions. As trusted Suppliers in the market, we are committed to delivering high-performance products that meet the strictest industry standards
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
High filtration flow rate by good pleated technology
Particle filtration performance well by multiple filter layers
Corrosion resistance; High Temperature And Pressure Resistance
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 (406.4–1524mm)
Working Temp.
≤350℃
Allowed Pressure Difference
10 bar / 14 psi
Connector Type
222 / 226 / 215 / M36 / M28 / M24 / M22 / M20
⚠
We can provide high quality polymer pleated candle filters to meet your specific requirements of polymer melt filtration applications.
We list regular candle filter sizes below. These are popular sizes in melt filtration machines, 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 µm
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 µm
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 (FAQ)
QWhat materials are used to manufacture the polymer pleated candle filter?
AThe polymer pleated candle filter is made from full stainless steel 304/316L, Hastelloy, Monel, and other high-performance alloys. The pleated filter structure is built with multiple layers of stainless steel wire mesh for enhanced strength and filtration efficiency.
QWhat is the filtration rating range for the melt filter element?
AThe melt filter element supports a filtration rating range of 1 to 200 microns, making it suitable for a wide variety of polymer melt filtration applications with different precision requirements.
QWhat is the maximum working temperature and pressure for this filter element?
AThe filter element can operate at temperatures up to 350°C and withstand an allowed pressure difference of 10 bar (14 psi), making it highly suitable for demanding high-temperature polymer processing environments.
QCan the melt filter element be cleaned and reused?
AYes. The filter element is washable by ultrasound cleaning, which effectively restores filtration performance. This makes it a cost-effective and environmentally friendly solution for long-term use in melt filtration systems.
QWhat connector types are available for the candle filter?
AThe candle filter is available with multiple connector types including 222, 226, 215, M36, M28, M24, M22, and M20, ensuring compatibility with a wide range of melt filtration machine configurations.
QCan custom sizes and specifications be provided for specific applications?
AYes. We can provide high-quality polymer pleated candle filters tailored to meet your specific requirements. Custom dimensions, filtration ratings, wire mesh types, and connector configurations are all available upon request to suit your polymer melt filtration application.
