Product Description
Polyurethane coated steel wire mesh
The Flexible polyurethane screen is a polyurethane-coated stainless steel wire rope screen that offers the same open area as woven wire screens and boasts significant advantages over traditional screens.
The polyurethane-coated stainless steel wire rope screen is constructed by welding together two types of ropes.
The rope extending from hook to hook is a wire rope encased in a thick polyurethane coating. This rope, along with the wire, enables the hooked-edge screen to be tensioned in the same manner as other hooked-edge screens, without requiring any modifications to the machinery.
The other rope consists of a fine synthetic cord, also coated with a thick layer of polyurethane, and runs parallel to the hooked edge.In side-tensioned setups, this rope functions similarly to rider bars, allowing larger stones to slide down the deck while channeling smaller ones closer to the apertures. This enhanced stratification process improves screening efficiency.
For end-tensioned screens, this rope can be positioned either on top, running in a cross-flow orientation, or beneath the wire rope.
Product Parameters
*Aperture shape: square or rectangular
*Aperture range: minimum 2mm
*Wire rope diameter range: 1.5mm to big
*Screen size: Max. width 3m
*Material: polyurethane coated steel core wire rope.
The steel and wire rope performance complies with ISO 630(GB/T 700) and GB/T 12753 standards; Polyurethane materials are divided into polyester type and polyether type,with specific parameters as follows:
Polyurethane Material Parameters |
No. |
Inspection Item |
Polyester Type |
Polyether Type |
1 |
Hardness/Shore A |
80±2 |
85±2 |
90±2 |
95±2 |
90±2 |
95±2 |
2 |
Tensile strength/MPa |
≥40 |
≥43 |
≥46 |
≥48 |
≥30 |
≥40 |
3 |
Elongation at break/% |
≥600 |
≥580 |
≥550 |
≥500 |
≥400 |
≥300 |
4 |
Tear strength/(kN/m) |
≥70 |
≥75 |
≥85 |
≥100 |
≥75 |
≥90 |
5 |
Resilience/% |
≥25 |
≥25 |
≥25 |
≥25 |
≥35 |
≥35 |
6 |
Relative volume wear/mm³ |
≤60 |
≤60 |
≤60 |
≤60 |
≤40 |
≤40 |
Product Features
- Its expansive open area and clog-resistant design facilitate unobstructed material flow.
- It boasts high screening efficiency and excellent moisture resistance, remaining unaffected by the adhesion of wet, fine particles.
- Its embedded steel wire construction bolsters strength and impact resistance, making it ideal for high-load screening tasks.
- It exhibits strong corrosion resistance, enduring exposure to various acids, alkalis, and organic solvents, thus suited for complex operating environments.
- The elastic material significantly cuts down operational noise, enhancing the workplace environment.
- It offers superior wear resistance and a prolonged service life, minimizing replacement needs and maintenance expenses, and is easy to install.
Details pictures
Product Application

Flexible polyurethane screens are widely used in industries such as mining, coal, chemical, and building materials.
They are particularly suitable for efficient screening of wet, sticky, and easily clogged materials, and can operate stably for long periods under harsh conditions.
Packaging & Shipping
Company Profile
Hebei Slot Filter Technology Co., Ltd. Nestled in the vibrant hub of Hebei, China, Hebei Slot Filter Technology Co., Ltd. emerges as a premier supplier of superior polyurethane and rubber products. Our diverse and innovative product portfolio encompasses state-of-the-art hydro cyclones, robust polyurethane screen panels, multifunctional polyurethane rubber sheets, wear-resistant polyurethane plates, efficient conveyor belt cleaners, precision-engineered polyurethane scraper blades, and sturdy impact beds. Each product is meticulously crafted to fulfill the stringent demands of sectors including metallurgy, coal, mining, building materials, water conservancy, and petroleum, ensuring unparalleled performance and reliability across a multitude of industrial applications.
At SLOT, we excel in the sophisticated craft of manufacturing wedge wire to fulfill local demands and proudly extend our global reach to over 70 countries, encompassing the USA, EU, and Brazil. With an esteemed legacy of over 15 years in the industry, we forge strategic alliances with leading players in diverse sectors such as starch, Oil & Gas, Pulp & Paper, Water treatment, and chemicals. These collaborations underscore our unwavering dedication to quality and innovation, ensuring our continued leadership and excellence in the global arena.
Johnson screens are pivotal to industrial production worldwide. At Hebei Slot Filter Technology Co., Ltd., we adhere to rigorous quality controls that fuel our growth and reputation. Our steadfast mission is to propel progress, widen our market presence, and pioneer innovative products and solutions tailored to our customers' unique needs. We aspire to be the leading manufacturer committed to providing optimal solutions and nurturing enduring win-win partnerships with our esteemed clientele.
FAQ:
1. Who are we?
As a dynamic enterprise integrating industry and trade, we possess cutting-edge production lines and a highly skilled workforce. Drawing upon years of production expertise, we offer personalized product customization to precisely align with your equipment requirements, ensuring solutions that are tailored to your unique specifications.
2. How can we guarantee quality?
We consistently offer a pre-production sample for validation to ensure accuracy and precision before initiating mass production;
Moreover, a thorough final inspection is conducted before every shipment to uphold and maintain our superior quality standards, ensuring that our products meet and exceed expectations.
3. What can you buy from us?
Explore our extensive selection of products: from high-quality polyurethane screen panels, robust polyurethane rubber sheets, and durable wear-resistant polyurethane plates, to efficient conveyor belt cleaners, expertly crafted polyurethane scraper blades, impact-resistant plates, as well as lining plates, polyurethane rubber-coated rollers and wheels, mining impellers, polyurethane lined steel pipes, ball mill rubber liners, and a wide range of precision-engineered polyurethane machine parts.
4. Why should you buy from us not from other suppliers?
1. We provide comprehensive OEM & ODM support tailored to your specific requirements, ensuring bespoke solutions.
2. We offer expert guidance in designing detailed product drawings for our clients, ensuring precision and satisfaction.
3. Our dedicated and professional research and development team is always at your service, committed to innovation and excellence.
5. What services can we provide?
We offer a wide array of Delivery Terms, including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES, ensuring flexibility and convenience in delivery options;
We accept a range of Flexible Payment Currencies, including USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF, accommodating diverse financial needs;
We offer various Payment Types such as T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow, providing multiple secure payment options;