In the production, storage, and transportation of wind turbine towers (columns), the massive self-weight and metal surfaces are highly susceptible to scratches or deformation due to hard contact. To address this, the use of Shore 95A Polyurethane (PU) anti-slip liners as a buffering and protective layer for support frames has become the industry-standard solution.
Core Functions and Transport Protection of Polyurethane Non-slip Liners
1. Surface Protection: Tower surfaces undergo precision anti-corrosion coating. PU liners act as a buffer component to avoid direct friction between steel support frames and metal surfaces, effectively preventing paint damage and substrate scratches.
2. High Load-Bearing Capacity: Wind turbine towers often weigh dozens or even hundreds of tons. Shore 95A polyurethane possesses high mechanical strength and load-bearing capacity, maintaining structural stability under immense static pressure without crushing.
3. Anti-Slip Stability: The inherently high coefficient of friction of polyurethane provides excellent anti-slip performance. This ensures the tower does not shift due to external forces or tilting, enhancing storage safety.
Technical Advantages of Shore 95A Hardness Polyurethane Non-slip Liners
Selecting the 95A hardness grade balances performance with durability:
1. Resistance to Compression Deformation: Compared to low-hardness rubber, 95A polyurethane has a higher modulus, effectively supporting heavy columns without excessive deformation.
2. Wear and Tear Resistance: Protective plates must withstand frequent impact and friction during tower hoisting. 95A polyurethane exhibits superior wear resistance, extending the replacement cycle.
3. Compressive Strength: Extremely high, suitable for long-term static stacking.
4. Chemical Stability: Strong resistance to oil, water, and weathering, adapting to harsh outdoor storage environments.
Modular Replacement and Customization Services
Under long-term high-pressure loads, polyurethane protective plates are high-frequency consumables. We provide comprehensive replacement and supporting services:
1. Wear Part Replacement: We offer periodic replacement plans based on storage cycles. Our solutions ensure column bases remain under zero-contact protection when pads wear beyond 20% of their initial thickness or show permanent plastic deformation.
2. Customized Development: For non-standard support frames or ultra-heavy columns, we customize high-hardness liners according to base groove dimensions and tower curvature to ensure uniform load distribution.
3. Failure Diagnostic Support: If protective plates show abnormal wear, we assist in analyzing working conditions and provide targeted material improvement suggestions.
Shore 95A polyurethane anti-slip pads provide a high-load, wear-resistant, and chemically stable protection system that ensures the structural and surface integrity of wind turbine towers during storage and transport.
