Longer Service Life Durable Polyurethane Vibrating Screen Mesh for Ore Mining Operations

Longer Service Life Durable Polyurethane Vibrating Screen Mesh for Ore Mining Operations​

Compared with metal screen and rubber screen, the advantages of polyurethane screen:
1. Polyurethane screen has high wear resistance, and its service life is 3-5 times that of metal screen and more than 5 times that of rubber screen. Can reduce maintenance volume and production loss.
2. Polyurethane screen is resistant to oil, water and corrosion. It can be applied to all kinds of mining conditions.
3. The friction coefficient of polyurethane screen and material is low, the screen is designed for conical hole, no adhesion, no blocking material, high screening efficiency.
4. Polyurethane screen has high elasticity, can produce secondary vibration, improve screening efficiency.
5. Polyurethane screen has good vibration absorption and low noise. Can reduce the noise interference of the working environment to the workers.
6. Polyurethane screen light weight, can reduce the screen machine screen machine load, prolong the life of the screen machine.

Polyurethane vibrating screen is made of polyurethane materials. It mainly used for miningmineral processing, grading, dehydration and other screening machines replace metal sieve (mesh) of a new product. Mainly used in coal, iron ore, copper, gold and other ores grading, screening, dewatering and other places. It can separate and screen almost all of materials from coarse stones to fine materials and ideal for both dry and wet materials.

Tensioned polyurethane screen mesh (metallic hooks)

Tensioned polyurethane screen mesh (metallic hooks) is a kind that widely used at present. External force from two side hooks was attached to the beam to form a better elastic screen surface. It has a special designed fastening hooks which can clamp screens into the separator. with the lightweight it is easy to install in screening situations where material specifications are frequently changed.

Tensioned polyurethane screen is ideal for all screening applications where screening efficiency and noise reduction is crucial.

Key Features & Benefits

√ Unmatched Durability & Load Capacity

Steel-Reinforced Structure: Integrated steel wire skeleton and high-grade PU elastomers ensure high tensile strength and resistance to deformation, supporting heavy loads and harsh operating conditions.

Extended Service Life: Lasts 8-10x longer than metal screens and 3x longer than stainless steel alternatives, reducing replacement frequency and downtime.

√ Anti-Clogging & Self-Cleaning Design

140° Tapered Apertures: Unique hole geometry prevents material buildup, ideal for sticky or damp substances like coal, wet ores, and sludge.

Dynamic Self-Cleaning: Secondary harmonic vibrations during operation dislodge trapped particles, maintaining 95%+ screening efficiency.

√ Noise Reduction & Safety Compliance

Reduces operational noise by 5-20 dB compared to metal screens, ensuring compliance with workplace safety regulations.

Flame-retardant, non-toxic, and resistant to oils, chemicals, and extreme temperatures (-40°C to +80°C).

√ Easy Installation & Low Maintenance

Embedded Bolt-Free Design: Utilizes hook-type or tension-clamped mounting systems (e.g., 90° side clamps) for quick installation and minimal maintenance effort.

Lightweight (density: 1.32 kg/m³) reduces strain on vibrating equipment, lowering energy consumption by up to 30%.

√ Customizable Solutions

Aperture Sizes: Ranging from 0.1mm to 170mm, with options for square, round, or rectangular holes.

Compatible with all vibrating screen models, including flip-flow and linear motion systems.

Applications

Coal & Mining: Efficient dewatering, desliming, and grading of coal, iron ore, copper, and limestone.

Aggregates & Quarries: Precision screening of sand, gravel, and crushed stone.

Recycling: Separation of construction debris, industrial waste, and electronic scrap.

Power Plants: Coal classification and ash handling.