Polyurethane Bar Screen – The Flexible Screening Solution for Mining and Aggregate Industries

In industries like mining, sand processing, and quarrying, material screening is often challenged by sticky, wet, or abrasive materials. Traditional metal mesh screens tend to wear quickly and are prone to clogging. This is where Polyurethane Bar Screens come in as a superior alternative—offering excellent wear resistance, high elasticity, and remarkable anti-clogging capabilities.

What Is a Polyurethane Bar Screen?

A polyurethane bar screen is a flexible screen made from extruded polyurethane rods. These rods are interwoven or assembled in a bar pattern to form a mesh-like screen panel. Thanks to their elasticity and strength, polyurethane bar screens are ideal for screening materials under tough conditions—especially where standard wire mesh or perforated plates fail due to clogging or rapid wear.

The combination of durable material and flexible design makes polyurethane bar screens a smart solution for both dry and wet screening applications.

Key Advantages of Polyurethane Bar Screens

1. Outstanding Wear Resistance
Polyurethane elastomer is known for its high wear resistance. Even under continuous vibration and heavy load, these bar screens last significantly longer than traditional metal screens—often 3 to 5 times longer.

2. Flexible Structure to Prevent Clogging
The flexibility of the bars allows for self-cleaning during vibration, which effectively prevents material buildup or blinding. This feature is especially valuable when dealing with wet, sticky, or fine-grain materials.

3. Low Noise and Vibration Absorption
Unlike steel mesh, polyurethane significantly reduces operational noise and absorbs vibration, creating a quieter and more stable working environment.

4. Chemical and Corrosion Resistance
Polyurethane is resistant to moisture, oils, and many types of chemicals, which makes these screens suitable for a wide range of harsh and corrosive conditions.

5. Fully Customizable Design
We can customize the bar diameter, spacing, screen size, and shape to meet your specific equipment and material needs—ensuring optimal screening efficiency and compatibility with your system.

Common Applications

Mining and Coal Processing: For initial screening and classification of ore, coal, and mineral materials.

Aggregate Production: Perfect for screening sand, gravel, crushed stone, and high-moisture aggregates.

Construction and Cement Industries: For screening recycled or raw building materials.

Metallurgy and Recycling: For separating materials in metal recovery and waste processing systems.

Why Choose Yantai Zhengyuan Polyurethane Co., Ltd?

At Yantai Zhengyuan, we specialize in the production of extruded polyurethane bar screens using advanced manufacturing and weaving technologies. With nearly 20 years of experience in polyurethane product solutions, we are committed to delivering high-quality, high-durability screening media that meets the evolving needs of global customers.

Whether you require standard-size screens or fully customized designs, we offer professional consultation and tailored solutions to help your operations run more efficiently.

Interested in reliable Polyurethane Bar Screen products?
Contact us today for technical support or a free quote!

📧 Email: bill@zhengyuanpu.com
🌐 Website: www.zhengyuanpu.com
📍 Address: 4 Zhichunan Road, Zhifu District, Yantai, Shandong, China