Product Description
Discover the innovative and highly efficient Resin Traps, also known as media traps. These sophisticated devices are expertly engineered to seamlessly integrate within both existing and newly constructed strainer bodies. They play a crucial role in safeguarding your systems by capturing media and resins, effectively preventing their unwanted journey downstream.
Our cutting-edge resin trap screen features a closed end on one side and an expertly designed flange on the other, ensuring effortless installation onto your equipment. The screen boasts continuous slots and a sleek, smooth surface, providing top-notch performance. It is versatile, available for both flow-in-to-out (FITO) and flow-out-to-in (FOTI) filtration processes. With exceptionally fine slot sizes, it adeptly captures even the tiniest particle resins, offering superior protection and efficiency.
These resin traps are predominantly crafted from high-quality stainless steel, rather than carbon steel. This strategic choice is made to eliminate issues that often lead to rapid corrosion, offering you a more durable and reliable solution for your filtration needs.
Product Parameters
Material |
SS 304, SS 304L, SS 316L, SS 321, Duplex, Hastelloy, etc. |
O.D. |
25-2000 mm |
I.D. |
19-1987 mm |
Length |
up to 6 m |
Slot size |
20 micron to 3000 micron (tolerance: ± 5 micron) |
Wedge Wire (mm) |
0.5 × 1.5 |
0.75 × 1.5 |
1 × 2 |
1.5 × 2 |
2 × 3 |
2 × 4 |
Support Rod (mm) |
1.5 × 2.5
2 × 3 |
1.5 × 2.5
2 × 3 |
1.5 × 2.5
2 × 3 |
1.8 × 2.5
2 × 3 |
3 × 5 |
3 × 5 |
Connection type |
Commonly is flange, some are threads |
End type |
Closed plate |
Customization |
Special slot sizes and configurations can be customized as your request. |
* Filtering Direction: Experience versatile filtering with options for both outside-to-inside and inside-to-outside flow, ensuring optimal performance and adaptability in various conditions.
* Note: Tailor your filtration needs to perfection! We offer the flexibility to customize other specifications according to your precise requirements, ensuring a solution that fits seamlessly within your operations.
Work Principle

The resin trap stands as a guardian in your water treatment system, a sophisticated yet simple sieving device that ensures the security of your ion exchange resin or other filtration media. This crucial component prevents these elements from departing the water treatment equipment and venturing into regions downstream where they are unwanted. At the heart of its design are wedge wire screens, also known as Vee wire screens, installed strategically near the water system's outlet. These screens are safeguarded within robust housings, predominantly crafted from stainless steel or durable plastic, ensuring longevity and performance.
As resin or media advances through the system, the ingenious wedge wire filter screens intercept and capture them with precision. In a seamless process, the system automatically discharges the captured resin by harnessing the differential pressure between the front and rear, enabling an efficient flushing mechanism that maintains system integrity and flow.
Product Advantage
* Safeguard Your Investment: Expertly designed to prevent costly ion exchange resin loss, ensuring the longevity and efficiency of your water treatment system.
* Unparalleled Protection: Shields pumps and vital downstream equipment from potential damage, maintaining operational integrity and reducing downtime.
* Superior Filtration Precision: With meticulously engineered slot sizes and optimal open area, this filter expertly captures unwanted particles while minimizing flow restriction for seamless operation.
* High-Temperature Resilience: Engineered to endure elevated temperatures, making it perfect for systems dealing with hot liquids or gases, without compromising performance.
* Seamless Integration: Boasts excellent machinability, ensuring easy installation and smooth incorporation into your existing systems, enhancing overall functionality with minimal effort.
Product Application
Our versatile resin traps are crucial across a spectrum of applications, playing a vital role in resin retention and media treatment processes.
*Seawater desalination in industrial water uses: Our resin traps ensure optimal performance and longevity in seawater desalination systems, safeguarding against resin loss.
*Running water treatment and softening processes in domestic water: Experience superior water quality with our resin traps, designed to enhance the efficiency of domestic water treatment and softening systems.
*Condensate polishers: Maintain the purity and performance of condensate polishers with our expertly engineered resin traps.
*Softeners: Our resin traps are integral to the effective operation of softeners, preventing media loss and ensuring durable, long-term performance.
*Carbon filters: Enhance the efficacy of carbon filters with our reliable resin traps, which protect against resin and media leakage.
*Dealkalizers, demineralizers: Trust our resin traps to deliver superior protection and efficiency in dealkalization and demineralization processes, ensuring high-quality water output.
Packaging & Shipping
To better ensure the safety of your goods, we provide professional packaging services that are environmentally friendly, convenient, and remarkably efficient. Enjoy peace of mind knowing that our packaging solutions are meticulously designed to protect and preserve your items during transit.
Company Profile
Established in 2014, Hebei Slot Filter Technology Co., Ltd. is a trailblazing industry and trade integration company. We boast cutting-edge international welding and processing equipment, backed by a highly skilled production team ready to serve you.
With a decade of unparalleled expertise in crafting filtration and solid-liquid separation products, we commit to delivering top-tier products and services. Our extensive product range includes: Wedge Wire Screens, Sieve bend screens, Centrifugal screens, Water Intake screens, Johnson screen support grids, Well screens, Backwash filters, Resin traps, Laterals Water distributors, and Perforated metals. We offer an array of premium raw materials such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Designed for diverse applications, our products are indispensable in water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond, wherever precise separation of solids and liquids or solids and solids is required.
Our state-of-the-art factory boasts over ten specialized production lines, equipped with a suite of manufacturing processes designed to fulfill custom needs. Services include CNC punching, CNC drilling, laser cutting, high frequency resistance welding, milling, polishing, and pickling, ensuring we meet your most intricate specifications.
Our unwavering mission is to rigorously uphold product quality, refine our professional skills, and innovate new products and solutions tailored to customer needs. We are dedicated to being a solution-centric manufacturer, fostering long-term, mutually beneficial partnerships with our valued customers.
Workship∏ion
Quality Management
FAQ
1. who are we?
We are based in Hebei, China, start from 2014,sell to North America(40.00%),Western Europe(30.00%),South Asia(10.00%),Africa(10.00%),Mid East(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Wedge Wire Screen,Stainless Steel Woven Mesh,Sintered Mesh,Punching Hole Metal,filter housing
4. why should you buy from us not from other suppliers?
1. Support OEM & ODM 2. We can help customers design drawings. 3. We have own professional research and development group.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian