Our polyurethane (PU) anti-collision blocks are high-performance protective solutions engineered to safeguard equipment, infrastructure, and personnel across diverse industrial scenarios. Blending the high strength of plastics with the elasticity of rubber, these blocks redefine durability and safety for global clients.
Core Material Advantages
At the heart of our products lies advanced polyurethane elastomer, delivering unmatched performance:
Exceptional Impact Absorption: With a Shore hardness range of 80-95A, these blocks absorb 60%-80% of impact energy, effectively mitigating collision damage. They can withstand up to 3000N of force without permanent deformation, far exceeding ordinary foam or rubber alternatives.
Superior Durability: The wear resistance is 3-5 times that of conventional rubber, with a wear rate as low as 0.01-0.10 (cm³)/1.61km. The lifespan reaches 3-5 years even in high-frequency collision environments.
Extreme Environment Adaptability: Stable performance across a wide temperature range of -40℃ to +80℃, resistant to oil, water, ozone, and UV radiation. Ideal for harsh conditions like coastal ports or industrial workshops.
Low-Maintenance Design: Features self-healing properties for minor scratches and requires only occasional water cleaning, eliminating frequent replacement costs.
Versatile Product Range & Applications
We offer scenario-specific designs to meet diverse industrial needs, with customizable dimensions and hardness:
1. Logistics & Warehouse Solutions
L-Type Blocks (e.g., 400×200×100mm): Protect shelf columns, walls, and corners from forklift collisions. Install 300-500mm above ground with 1.5m spacing for optimal coverage.
Cylindrical Blocks (e.g., Φ150×200mm): Shield AGVs and RGVs from navigation errors in narrow channels, placed every 800mm along paths.
U-Type Blocks (e.g., inner width 250mm): Prevent over-limit collisions of bridge crane end beams, fixed 500mm ahead of track stoppers.
2. Port & Marine Protection
Solid PU Fenders: Ideal for small-to-medium ships, yachts, and docks. The cavity-free one-piece structure avoids water absorption and aging, certified for tidal zones like the Yangtze River Delta.
Crane Buffers: Absorb impacts between container crane spreaders and equipment, extending machinery lifespan by reducing wear.
3. Industrial & Public Space Protection
Machine Guards: Shield production line equipment and robotic arms from accidental collisions, with optional 3M reflective films for low-light visibility (night viewing distance >50m).
Public Area Corners: Used in kindergartens, parking lots, and shopping malls to prevent injuries and vehicle damage, featuring non-toxic, eco-friendly materials.
Why Choose Our PU Anti-Collision Blocks?
Compared to traditional alternatives, our products offer distinct advantages:
Feature | Our PU Blocks | Rubber Blocks | Spring/Hydraulic Buffers |
Weight | 1/10 of spring buffers | Heavier | Bulky, high steel consumption |
Lifespan | 3-5 years | 1-2 years | 2-3 years (high maintenance) |
Maintenance | Water cleaning only | Frequent replacement | Oil leakage checks required |
Cost | 1/3 of hydraulic buffers | Similar initial cost | 3x higher than PU |
You can contact us any way that is convenient for you. We are available 24/7 via email. You can also use a quick contact form below or visit our website. We would be happy to answer your questions.