Polyurethane Screen Mesh

High - wear - resistant polyurethane screen meshes and panels feature light weight and long service life (2 - 3 times that of stainless - steel screens and 3 - 10 times that of metal screen meshes). They have the advantages of non - clogging holes, low noise, good dehydration, medium - separation and separation effects, and are convenient and reliable to install. Due to the unique properties of polyurethane products, they have become the ideal replacement products for various types of screens in coal - dressing and ore - dressing machines.

The polyurethane slotted screen mesh manufactured by our company, crafted from wear - resistant polyurethane, offers the following characteristics:
The maximum open - area ratio can reach 42%, significantly enhancing both the screening efficiency and screening capacity.It is easy to install and has a long service life, thereby reducing operational and maintenance costs.The minimum aperture can be achieved up to 140 mesh (0.1mm), and there are also straight - shaped apertures of 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.45mm, 0.8mm, 1mm, 2mm, etc. Additionally, there are various long - strip holes.
In practical applications, there is no issue of hole clogging.It can be repaired or adjusted at appropriate positions.

Tension - type polyurethane screen is designed for screening machines equipped with bow - shaped screen surfaces. Made from special polyurethane materials, it is suitable for fine, medium, and coarse - grained screening. It is used in screening machines across industries such as metallurgy, mining, coal, building materials, water conservancy, and road construction. It serves as an upgrade over steel - plate punched screens, wire - woven screens, stainless - steel screens, and rubber screens, boasting advantages like light weight, high screening efficiency, non - clogging holes, friction resistance, impact resistance, tear resistance, long service life, low noise, easy installation, and high comprehensive benefits. Hole types include square holes, strip - shaped holes, rectangular holes, and round holes.

Modern mining demands more efficient production equipment than in the past. Considering the existing screen meshes, they are far from meeting the requirements of dewatering and desliming applications in modern mining.
To enhance the reliability and efficiency of screen meshes, Zhicheng Company offers screen meshes that can meet the current market demands. These screen meshes are applicable in a wide range of dewatering and desliming screening machines.

The bar screen mesh is made of highly wear - resistant polyurethane material, endowing it with the advantages of light weight and long service life. It features a unique structure with appropriate elastic and plastic forces. These properties not only reduce clogging but also, due to the high - frequency vibration of the second harmonic of the screen bars, contribute to high screening efficiency, large handling capacity, and resistance to hole - clogging. It has a high practical open - area ratio, ensuring high screening efficiency.
Elastic tension hooks are installed on both sides of the screen mesh. As a whole, it is lightweight and highly flexible, making it easy to transport, store, use, and maintain. Its installation and disassembly are convenient, making it suitable for large - scale applications.

The open - area ratio is as high as over 32%, enabling high screening efficiency and large processing capacity.
The screen mesh is formed in one piece using integral molding technology and reinforced with fibers, ensuring that there will be no overall cracking.
This significantly improves the tensile strength and service life of the screen mesh.
The screen holes feature a tapered - hole design, facilitating the passage of materials and making them less prone to clogging.