Polyurethane Fine Screening Panel with 35% Open Area for Silica Sand Washing
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Detailed Product Description
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Polyurethane Fine Screening Panel with 35% Open Area for Silica Sand Washing
Description of Polyurethane Fine Screen Mat: Fine mesh PU panels for iron ore (0.1–0.5mm) deliver consistent
separation of concentrate from tailings, with a tolerance of
±0.01mm that ensures grade purity. The panels' orange color aids in
quick visual checks, while the steel-reinforced edges prevent
fraying—even with abrasive iron particles. Their anti-blinding
design maintains efficiency with clay-rich ores, reducing cleaning
stops. In wet sieving, these panels last 8x longer than woven wire, with a service life of 8–12 months in continuous operation. They're compatible with most vibrating screens, featuring a quick-fit system that cuts installation time to 10 minutes. The panels' high wear resistance (Akron abrasion loss ≤0.06cm³/1.61km) ensures long-term performance in iron mines. Manufacturing Process The manufacturing of high-frequency polyurethane screen mesh
involves advanced techniques to ensure precision, durability, and
optimal performance. Material Preparation: High-grade polyurethane raw materials, including pre-polymers and curing agents, are meticulously selected based on abrasion resistance and elasticity requirements. Mold Design & Fabrication: Precision CNC-machined molds are crafted from stainless steel or aluminum, incorporating the exact aperture geometry. Casting & Curing: The liquid polyurethane mixture is vacuum-degassed to eliminate air bubbles and subjected to controlled-temperature curing. Demolding & Trimming: Cured screens are carefully demolded, and excess flash is removed using laser trimming or precision cutting tools. Quality Control: Aperture verification, durability testing, and material certification are performed per ISO 9001 standards. Surface Treatment: Optional anti-static coatings or custom-colored finishes are applied for specific industrial requirements. Packaging & Logistics: Screens are packed in moisture-proof, shock-absorbent materials and labeled for traceability.
Application areas: The application field of polyurethane high-frequency screen mesh is
very wide. In the mining industry, it can be used for screening and washing ores to improve their quality and yield. In the field of chemical engineering, polyurethane high-frequency mesh can be used for liquid filtration and separation, ensuring the continuity and stability of the production process. In addition, polyurethane high-frequency screens also play an important role in industries such as environmental protection, food,and pharmaceuticals. Compared with traditional metal screens, polyurethane high-frequency screens have lighter weight, lower noise, and longer service life. In addition, polyurethane mesh can be customized according to user needs to meet different filtration and separation requirements. |
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| Product Tags: Polyurethane fine screening panel Silica sand washing screen mesh Mining screen mesh with 35% open area |
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Polyurethane Fine Screening Panel with 35% Open Area for Silica Sand Washing |
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