導航菜單
A polyurethane buffer is a vital crane accessory designed to absorb impact energy, reduce shock, and protect structural components during crane operations. Made from high-performance polyurethane elastomers, these buffers ensure long-lasting durability, excellent elasticity, and resistance to wear, making them ideal for heavy-duty lifting equipment.
聚氨酯緩衝器廣泛應用於橋式起重機, 龍門起重機, 提昇機, and other industrial lifting systems to enhance operational safety and extend the service life of the equipment.
1. High Energy Absorption – Effectively absorbs impact forces during crane travel and stopping.
2. Durable Material – Made of premium polyurethane with excellent wear resistance and mechanical strength.
3. Weather & Oil Resistance – Performs reliably under extreme temperatures, exposure to oil, and outdoor environments.
4. Noise Reduction – Minimizes vibration and operational noise.
5. Compact Design – Easy installation and replacement with minimal maintenance.
6. Long Service Life – Much longer lifespan compared to traditional rubber buffers.
| 材料 | High-strength polyurethane elastomer |
| 硬度 | 70–95 Shore A |
| 工作溫度 | -40°C to +80°C |
| Compression Set | Low, ensuring long-term resilience |
| Energy Absorption Capacity | Up to 50–80% of impact energy (varies by size) |
| Color | 可定制 (commonly yellow, red, or blue) |
1. 橋式起重機 – To reduce impact when the trolley or bridge reaches end stops.
2. Gantry cranes – Installed on travel mechanisms for smooth and safe operation.
3. Electric Hoists – Protect lifting systems from overload impact.
4. Industrial machinery – Acts as a shock absorber in heavy-duty equipment.
1. Improved Safety: Prevents sudden shocks that may damage crane structures or cargo.
2. Cost Efficiency: Reduces maintenance costs and downtime by protecting components.
3. 多功能性: Suitable for various crane models and industrial environments.
4. Environmentally Friendly: Polyurethane is recyclable and has low environmental impact compared to traditional rubber.
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