Elephant Rubber polyurethane screen panels are cast from high-quality MDI-based polyurethane with hardness optimised for each application. They provide dramatically longer service life than steel wire mesh, significantly lower noise, and superior performance in wet screening applications. Available in modular sizes to fit all major vibrating screen brands.
| Parameter | Specification |
|---|---|
| Aperture shapes | Round, slot (long side perpendicular or parallel to flow), square |
| Aperture size range | 0.5mm —?100mm |
| Panel hardness | 60—?5 Shore A (application-specific) |
| Panel thickness | 25, 30, 40, 50, 65, 80mm (standard) |
| Open area | 25—?5% depending on aperture size and pattern |
| Fixing method | Bolt-in (polyurethane bolt), snap-in, or tensioned |
| Panel sizes | 305×305mm, 305×610mm, 610×610mm, and custom |
| Colour coding | Available for aperture size identification |
| Temperature resistance | -20°C to +70°C continuous |
| Chemical resistance | Good resistance to dilute acids and alkalis |
| Noise reduction vs wire mesh | 10—?5 dB(A) |
| Hardness | Application | Characteristics |
|---|---|---|
| 60—?5 Shore A (Soft) | Wet fine mineral (<5mm) | Maximum flexibility, best anti-blinding |
| 70—?5 Shore A (Medium) | General mineral, coal (5—?0mm) | Best overall balance |
| 80—?5 Shore A (Hard) | Dry coarse ore (30—?0mm) | Higher open area, longer wear life |
| 90—?5 Shore A (Very Hard) | Heavy coarse ore (>50mm) | Maximum durability for impact |
| Screen Panel Type | Typical Life (Iron Ore) | Typical Life (Coal) |
|---|---|---|
| Wire mesh (mild steel) | 2—? months | 3—? months |
| Wire mesh (stainless) | 3—? months | 5—?0 months |
| PU panels (Elephant Rubber) | 12—?4 months | 18—?6 months |
We manufacture panels to fit all major screen brands: Metso (Nordberg, Lokotrack), Sandvik, Haver & Boecker, Schenck, Derrick, and others. Send us your existing panel dimensions (length × width × thickness) and aperture size —?we will manufacture exact replacement panels. MOQ for custom panels: 20 panels per size. Lead time: 10—?5 days.
Send us your conveyor dimensions, material type, and capacity. We will provide a detailed specification and competitive price within 24 hours.
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