▋产品展示 / PRODUCT DISPLAY
| 型 号 Model |
长 度 L（ｍｍ） |
直径 D（mm） |
接 口 M |
过滤面积 Filter Area |
精 度 R |
滤 材 Filter Media |
| CPF-62/180-R | 180 | 62 | G1″ | 0.09M² | 3、5、7、 10、15、 20、25、 30、45、 60、75、 |
不锈钢纤维网 Stainless steel Sintered fiberwed 不锈钢编织网 Stainless steelweaven wire cloth |
| CPF-56/254-R | 254 | 86 | G2″ | 0.17M² | ||
| CPF-86/381-R | 381 | 0.20M² | ||||
| CPF-86/508-R | 508 | 0.27M² | ||||
| CPF-86/760-R | 760 | 0.58M² | ||||
| CPF-140/760-R | 760 | 140 | 0.65M² |
▋技术参数 / TECHNICAL PARAMETERS
| 过滤精度μm | 厚度mm | 孔隙率% | 泡点Pa | 透气值L/dm².min |
| 3 | 0.37 | 67 | 13000 | 13 |
| 5 | 0.43 | 80 | 7600 | 35 |
| 7 | 0.36 | 74 | 5050 | 60 |
| 10 | 0.34 | 78 | 3700 | 85 |
| 15 | 0.38 | 80 | 2470 | 170 |
| 20 | 0.51 | 82 | 1850 | 265 |
| 25 | 0.62 | 79 | 1480 | 325 |
| 30 | 0.62 | 79 | 1235 | 450 |
| 40 | 0.63 | 76 | 900 | 620 |
| 60 | 0.57 | 83 | 600 | 1350 |
| 80 | 1 | 85 | 450 | 1510 |
| 90 | 1.2 | 88 | 410 | 1740 |
| 100 | 1.3 | 89 | 360 | 2000 |
Sintered Felt Melt Filter Element – Product Overview
This filter element is a precision filtration component engineered for high‑temperature, high‑pressure, and high‑viscosity polymer melts (e.g., plastics, synthetic fibres, rubber) in continuous processing. It is manufactured from stainless steel fibre sintered felt or woven wire mesh, formed by pleating and argon‑arc welding techniques.
Key Technical Parameters
| Parameter | Typical Range / Value | Remarks |
|---|---|---|
| Filter Media | Stainless steel fibre sintered felt, woven wire mesh (grades such as SUS304, SUS316L, etc.) | |
| Filtration Rating | 1 – 300 μm | Customisable |
| Operating Temperature | –200 °C to 800 °C | Depends on material and design |
| Operating Pressure | 0.1 – 30 MPa | Maximum differential pressure up to 2 MPa for some designs |
| Element Style | Pleated, cylindrical (cartridge) | Pleated design significantly increases filtration area |
| Connection Types | 222, 220, 226, threaded, flanged, pull‑rod, and other custom interfaces | Supports standard and bespoke connections |
Main Performance Features
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High precision and high dirt‑holding capacity – The multi‑layer metal fibre felt forms a graded pore structure, enabling accurate particle retention while offering substantial contaminant capacity. Filtration area is typically 5–10 times that of conventional cylindrical elements.
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Excellent thermal and pressure resistance – All‑metal construction withstands temperatures from 480 °C to 800 °C and pressures up to 30 MPa, ensuring long‑term stability in demanding conditions.
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Strong corrosion resistance – Usually made of SUS316L or equivalent stainless steel, resistant to acids, alkalis, and many chemical media.
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Cleanable and reusable – Can be cleaned by back‑flushing, back‑washing, ultrasonic or chemical methods, extending service life significantly (in chemical applications, proper maintenance may allow 1–2 years of use).
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High mechanical strength – The multi‑layer structure provides rigidity, resisting flow erosion and vibration, with no risk of media detachment.
Main Application Areas
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Synthetic fibre industry – Purification of polyester, nylon, spandex melts before spinning.
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Film and sheet production – Homogeneous filtration of polymer melts.
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Petrochemical and chemical processing – Filtration of hot, viscous liquids and gases.
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Other industrial uses – Hydraulic oils, lubricating oils, pharmaceuticals, electronics, power generation, and precision filtration.
Standard Sizes & Customisation
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Standard lengths – Commonly 5 to 40 inches; diameters from 100 to 1500 mm.
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Full customisation – Almost all parameters can be tailored to order, including dimensions, filtration rating, connection type, and material (e.g., special alloys such as Hastelloy).
Pricing & Ordering Information
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Price range – Varies widely depending on specification, quantity, and customisation level. General indicative ranges are available upon request.
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Minimum order quantity – Typically 1 piece; large‑volume supply is readily available.
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Delivery – Standard lead times are generally 10–15 working days, subject to order size and custom requirements.
Summary
This product is a high‑performance, highly customisable industrial filtration component. Its core value lies in reliable operation under extreme conditions, precise filtration, and extended service life through cleanability. Detailed technical data and flexible customisation options are provided to support informed purchasing decisions.
