Polyurethane Screen Panel
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Polyurethane screen panels are engineered for high wear resistance and long working life. Lightweight yet durable, they withstand heavy impact and reduce noise during operation, making them suitable for mining, coal, and aggregate industries with high screening demands.
Technical Specifications of Polyurethane Screen Panels
Sieve Hole Range: 0.075 mm – 3 mm
Screen Slot Range: 0.045 mm – 3 mm
Opening Rate: 15.25% – 46.51%
Material: High-performance polyurethane elastomer
Panel Thickness: Customized according to screening capacity
Installation Type: Modular system, bolt-down, rail mounting
Polyurethane Screen Plate Types and Descriptions
Polyurethane Dewatering Screen Panel
The "hump" structure increases the screening area by 50% compared to standard flat screen panels, increasing screening and dewatering capacity.
The design of the screen panels allows for a more uniform distribution of material, reducing buildup and clogging.
The increased opening rate increases the residence time of the material on the screen surface, significantly improving dewatering and demediation.
Easy to install and replace, good wear and moisture resistance.
Sieve hole range: 0.15mm-3mm
Screen size: 305x610mm, 610x610mm, custom size available.Modular Polyurethane Screen Panel
The modular structure design allows the independent replacement of screen panels that are subject to localized wear and tear without the need to replace the entire screen surface, reducing downtime and screen replacement costs.
The service life of polyurethane modular screen panels is 3-5 times that of ordinary metal screen panels and about 5 times that of rubber screen panels.
Applicable to various types of vibrating screen machines, can be customized according to different screen machine size and screening requirements.
Various colors and beautiful appearance. Various fixing methods for easy installation and maintenance.
Sieve hole range: 0.15mm-200mm
Screen thickness: 25mm-80mm
Hardness range: 65-90A
Tensioned Polyurethane Screen Panel
Polyurethane tension screen has good abrasion resistance, its service life is 3-10 times of ordinary metal screen and about 5 times of rubber screen.
The use of steel wire rope as the skeleton material, coupled with the high elasticity of polyurethane itself, can withstand the impact of larger materials and weight, suitable for dealing with larger particle size, larger material drop, impact of materials screening, its carrying capacity is more than 2.5 times that of the rubber sieve plate.
Shock absorption and noise reduction, the same screening machine with polyurethane screen plates than metal screen plates can reduce the noise by 5-20 dB.
Polyurethane screen plate has strong water permeability, which can effectively prevent the adhesion of wet fine-grained materials, conical openings, reduce the phenomenon of plugging holes, and improve the screening efficiency.
Comprehensive consideration of screening efficiency, maintenance cost, service life and other factors, the overall economic benefits of polyurethane screens are better than ordinary metal screens.
Hole range: 0.15mm-60mm
Screen thickness: 25mm-45mm
Hardness range: 80-90A
Polyurethane Flip-Flow Screen Panel
It is especially suitable for handling fine materials, viscous materials and wet materials.
Polyurethane relaxation screen has a thin screening surface and high opening ratio, which improves the material handling capacity and screening efficiency.
The weight of polyurethane relaxation screen is light, the load of the screening machine is small, easy to install and dismantle, reduce the energy consumption of the equipment and operating cost.
Hole range: 0.3mm-60mm
Sieve thickness: 2mm-10mm
Hardness range: 70-85A
They are designed for bolting down and clamping-in installations and are available with special and customized apertures such as:
Square/Round/Oblong/Boomerang shaped/Peanut shaped
Impact-Resistant Polyurethane Blind Plate
Wear resistance and corrosion resistance: The polyurethane material itself has excellent wear resistance and corrosion resistance.
Vibration absorption and noise reduction: polyurethane has good vibration absorption performance.Self-cleaning ability: Due to its unique slit structure design, the polyurethane blind plate can effectively avoid screen clogging during the screening process and maintain the stability of the screening efficiency.
High opening rate: Compared with the traditional sieve plate, the opening rate of polyurethane blind plate is increased by more than 30%, the processing capacity per unit area is larger, and the production capacity can be increased by more than 40%.
The polyurethane blind plate is widely used in coal washing, mining and other related industries, for the separation of granular materials, dehydration, desliming and product classification.
Product Core Advantages
Exceptional abrasion and impact resistance with customizable hardness (65-95 Shore A).
Wide aperture range: 0.075mm – 200mm (square, rectangular, round, slotted, or hump designs for 50%+ increased screening area).
Modular, tensioned, or bolt-down installation options for easy replacement on various vibrating screens.
Reinforced with steel wire rope or frame for heavy-duty impact (carrying capacity over 2.5 times rubber).
Excellent chemical stability, water permeability, and anti-clogging performance.
Applications of Polyurethane Screen Panels
Polyurethane Screens are widely used in fine screening processes where precision and durability are essential:
Coal grading and coal washing plants
Slurry dewatering systems
Tailings treatment and recovery
Fine mineral classification
Desliming and desludging processes
Sand, gravel, and aggregate fine screening
Polyurethane Screen Panel
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