Product Description
Coanda Intake Screen is also affectionately known as Coanda Hydro Screen, offering an exceptional self-cleaning mechanism through its unique design inspired by the Coanda Effect. This extraordinary screen efficiently safeguards against sediment, sticks, rocks, and debris with its finely-engineered small-sized openings, all without the need for moving parts or any power source.Thanks to its innovative design, it requires no moving parts, allowing the natural gravity drop of water to effortlessly maintain a clean and efficient screen.
Product Parameters
Profile |
Capacity (liters/s)
|
Depth (mm) |
Width (mm) |
Height (mm) |
N. W (KG) |
CBS0.1
|
2.8
|
203
|
305
|
356
|
7 |
CBS0.2
|
5.7
|
203
|
610
|
356
|
12 |
CBS0.25
|
7.1
|
349
|
305
|
610
|
18 |
CBS0.5
|
14.2
|
349
|
610
|
610
|
28 |
CBS0.75
|
21.2
|
349
|
914
|
610
|
38 |
CBS1.0
|
28.3
|
533
|
610
|
880
|
56 |
CBS1.5
|
42.5
|
533
|
914
|
880
|
84 |
CBS2.0
|
56.6
|
533
|
1219
|
880
|
111 |
Work Principle
How does it Work?
Harnessing the Coanda effect, which ingeniously allows liquid to adhere to the contours of a surface, our advanced Coanda Screen utilizes the shearing capability of its profile bars. This creates a seamless flow of water into the intake, brilliantly obstructing any unwanted intrusion from small aquatic creatures into your water systems.
Flowing media demonstrate the fascinating Coanda effect, which causes them to cling to flat or convex surfaces. Imagine a stream of water cascading over a spoon-when you hold a spoon under running water, the water clings to its curved surface, diverting its path and exerting a gentle force that pulls the spoon towards the water stream. Our state-of-the-art Coanda screens operate with the same captivating principle, ensuring optimal efficiency and flow control.
The meticulous uniformity and precision-engineered slot gap of our screening area guarantees not only remarkable throughput capacity but also the precise extraction of unwanted debris, making our screens an exceptional choice for high-performance filtration.
Every Coanda Screen is expertly crafted to meet individualized dimensions and specifications, offering a choice of slot gap widths, wire profiles, and inclinations to enhance performance. This customization ensures that our screens are perfectly aligned with your unique filtration needs.
Product Details:
Product Advantage
The Coanda Hydro Screen stands as the pinnacle of innovation for achieving pristine water in diverse applications. Its unique filtration capabilities position the Water Screen as an unparalleled choice, offering remarkable benefits outlined below:
* Operates without the need for external power supply
* Delivers highly effective cleaning with exceptional capacity
* Boasts an extended service life with minimal operational expenses
* Features automatic self-cleaning capabilities
* Incurs low maintenance costs for long-term efficiency
* Eliminates the need for any moving components
* Utilizes wedge wire known for superior high flow characteristics
* Exhibits excellent resistance to wear and corrosion
* Maintains optimal performance at low temperatures, unaffected by environmental conditions
* Ensures the safety of fish stocks, preventing any potential harm
Product Application
River Screening Irrigation
Intake of hydropower station
Coanda Screens are expertly positioned on the downstream face of any water intake body. Leveraging the natural Coanda effect, where fluid gracefully adheres to a convex surface, these screens elegantly filter debris from water sources, ensuring clean water effortlessly and automatically. The Coanda Screens, renowned for their self-cleaning prowess with no moving parts, have already proven successful in the effective removal of debris and fish exclusion. Their remarkable attributes make them indispensable across a multitude of global applications. Whether it's enhancing hydro-power plant intakes, promoting water conservation efforts, or optimizing irrigation programs, these screens are a versatile solution ready to meet diverse needs across the globe.
Company Profile

Hebei Slot Filter Technology Co., Ltd., established in 2014, stands as a beacon of industry and trade integration, equipped with cutting-edge international welding processing technology and a dedicated team of seasoned professionals.
With a decade of unparalleled expertise in crafting filtration and solid-liquid separation products, we promise exceptional quality and service. Our diverse 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, Perforated Metals, and more. We utilize a broad spectrum of top-grade materials such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our products are designed for excellence across industries including water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond, wherever solid and liquid or solid and solid separations are essential.
Our state-of-the-art factory houses over ten specialized production lines and employs an array of sophisticated manufacturing techniques to cater to bespoke requirements. These techniques include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering commitment is to rigorously uphold product quality, hone professional skills, and innovate new products and solutions tailored to meet unique customer needs. Our mission is to excel as a solutions-driven manufacturer, aiming for enduring, mutually beneficial partnerships with our clients.
Workshop & 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