ポリウレタン緩衝剤

ポリウレタンバッファは天井クレーンで広く使用されています, ガントリークレーン, ホイスト, and other industrial lifting systems to enhance operational safety and extend the service life of the equipment.

Polyurethane Crane Buffer Features

• 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.

技術仕様 (典型的な範囲)

材料	High-strength polyurethane elastomer
硬度	70–95 Shore A
動作温度	-40°C〜 +80°C
Compression Set	Low, ensuring long-term resilience
Energy Absorption Capacity	Up to 50–80% of impact energy (varies by size)
Color	カスタマイズ可能 (commonly yellow, red, or blue)

アプリケーション

• 1. 天井クレーン – 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.

Advantages of Using Polyurethane Buffers in Cranes

• 1. Improved Safety: Prevents sudden shocks that may damage crane structures or cargo.

• 2. コスト効率: Reduces maintenance costs and downtime by protecting components.

• 3. 汎用性: Suitable for various crane models and industrial environments.

• 4. Environmentally Friendly: Polyurethane is recyclable and has low environmental impact compared to traditional rubber.