Product Description
Resin traps, also known as media traps, are ingeniously crafted to integrate seamlessly with both existing and newly constructed strainer bodies. Their primary function is to proficiently capture media and resins, effectively preventing them from journeying downstream. This ensures that your fluid systems remain free of impurities, safeguarding the integrity of your processes.
The resin trap screen boasts a unique design, typically sealed on one side and elegantly equipped with a flange on the other, facilitating effortless installation onto equipment. Its continuous slots and smooth, refined surface enhance filtration efficiency. Whether you require flow-in-to-out (FITO) or flow-out-to-in (FOTI) filtration, these screens are meticulously crafted to capture even the tiniest resin particles with precision. The slot sizes are engineered to be exceptionally small, ensuring optimal performance in impurity capture.
Our resin traps are predominantly manufactured from premium stainless steel, a superior choice over carbon steel, to effectively avert corrosion-related issues. This choice of material ensures durability and reliability, providing you with a long-lasting solution to impurity capture that maintains peak performance under challenging conditions.
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 unparalleled versatility with our dual Filtering Direction: outside to inside and inside to outside, tailored to optimize impurity capture efficiently.
* Note: We offer customization options to suit your specific needs, ensuring other specifications are available upon your request for seamless integration into your systems.
Work Principle

The resin trap serves as an ingenious and essential protective sieving device specifically designed to ensure that ion exchange resin or other filtration media remain securely within the water treatment equipment. Preventing these essential components from inadvertently escaping and traveling downstream is crucial to maintaining the integrity and efficiency of the water treatment process. Our cutting-edge Wedge Wire Screens, also known as Vee Wire Screens, are strategically installed near the outlet of the water system line. Protected by robust stainless steel or high-quality plastic housing, these screens offer unparalleled resilience and longevity.
As resin or media flows through the system, the advanced wedge wire filter screens deftly intercept and capture it, preventing unwanted excursions. The captured resin doesn't just stay put-our system is equipped with an automatic flushing mechanism that utilizes differential pressure between the front and rear to effortlessly discharge the resin out of the system. This ensures continuous operation and optimizes the longevity and performance of your water treatment setup.
Product Advantage
* Safeguard your investments with our cutting-edge technology that effectively prevents costly ion exchange resin loss.
* Enhance the longevity of your infrastructure by protecting pumps and key downstream equipment from potential damage.
* Experience superior precision with carefully engineered slot sizes and open areas, ensuring optimal particle capture while minimizing flow restrictions.
* Built to endure extreme conditions, our product is perfect for applications involving high temperatures, making it ideal for hot liquids or gases.
* Benefit from exceptional machinability; our product is not only easy to install but also seamlessly integrates into your current systems.
Product Application
Our expertly designed resin traps are indispensable in a variety of applications, where they excel at resin retention and media treatment, ensuring optimal performance and longevity of your systems.
*Seawater desalination in industrial water uses, providing efficient and reliable impurity capture to enhance water purity.
*Running water treatment and softening processes in domestic water systems, delivering superior water quality and protecting infrastructure with ease.
*Condensate polishers, ensuring crystal-clear water free of impurities, crucial for maintaining equipment integrity and efficiency.
*Softeners, efficiently removing hardness from water to improve system performance and extend the lifespan of your equipment.
*Carbon filters, expertly capturing contaminants to provide cleaner, safer water for a multitude of uses.
*Dealkalizers, demineralizers, masterfully engineered to remove unwanted minerals and alkalinity, ensuring the highest standards of water purity.
Packaging & Shipping
To ensure your goods arrive intact, we offer professional packaging services that are not only safe and secure but also environmentally friendly. Our packaging solutions are designed for utmost convenience and efficiency, making sure your products are protected every step of the way.
Company Profile
Hebei Slot Filter Technology Co., Ltd., established in 2014, is a robust integration of industry expertise and trade excellence. Armed with cutting-edge international welding equipment, our professional team is fully equipped to produce top-tier filtration solutions.
Boasting a decade of specialization in filtration and solid-liquid separation, we are committed to delivering superior products and exemplary service. Our extensive product lineup 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. Crafted from a diverse range of premium materials like SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy, our products excel in applications requiring rigorous separation of solids from liquids, making them ideal for industries such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and more.
Our facility boasts over ten dedicated production lines, each capable of employing a variety of advanced manufacturing techniques to accommodate custom requirements. These processes include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more, ensuring that we meet the precise needs of every client.
Our unwavering mission is to meticulously control product quality, continuously enhance our technical prowess, and innovate solutions tailored to each client's unique requirements. We aspire to be a solution-oriented manufacturer, fostering enduring, mutually beneficial partnerships with our customers.
Workship & Production
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