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Email : rae.w@feilong-group.com
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Tel : +86 188 2526 5625
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Address : Anhui, Hefei, China
Ductile Iron Products
Highly durable, modular rubber speed restrictor designed to calm vehicular speed below 15 mph in high-pedestrian conflict zones, car parks, and industrial environments.
Material: Ductile Iron
Customization:Available
Certifications:ISO9001,ISO14001,ISO45001,CE
Payment :
30% deposit TT before production ,70% balance before shipmentProduct Origin :
ChinaProduct Introduction
The Heavy Duty Cast Iron Speed Bump is engineered to improve road safety by effectively reducing vehicle speeds in high-traffic environments. Manufactured from durable cast iron, it provides exceptional strength, impact resistance, and long-term performance under continuous vehicle loads.
Designed for easy installation and minimal maintenance, the speed bump features a robust structure suitable for municipal roads, industrial facilities, parking lots, logistics centers, schools, and commercial developments. Its corrosion-resistant finish ensures reliable outdoor performance in various weather conditions.
Built for demanding traffic management applications, this heavy-duty solution enhances pedestrian safety while helping improve vehicle control and traffic flow across public and private infrastructure.

Product Specification
| Material: | Ductile Iron |
| Section Profile: | 250 mm (Width) × 300 mm (Length per unit) |
| Height Profile: | Approx. 50 mm (Optimized deceleration gradient) |
| Structural Features: | Integrated bottom channels for cables/water drainage |
| Loading Capacity: | Up to 20-40 Tons axle loads |
| Fixation: | Multi-point heavy anchors (Lag bolts/expanders) |
Product Advantages

Exceptional Durability & Crack Resistance
High-tenacity Ductile Iron Material, Crack-resistant Under Heavy-duty Truck Loads.
Advanced Anti-Slip Texture for Maximum Safety
Wear-resistant Anti-slip Texture, Ensures Traction In Wet And Snowy Conditions.
Optimized Deceleration & Noise Reduction
Shock-absorbing & Noise-reducing Design To Minimize Traffic Impact Noise.
Long-Term Weather Resistance & Minimal Maintenance
Corrosion-proof And Anti-aging Properties For Long-term Weather Resistance.

High Load Capacity for Industrial Applications
Engineered as a highly dependable heavy-duty solution, it is capable of supporting up to 20-40 Tons axle loads. This immense loading capacity makes it perfectly suitable for demanding locations such as industrial facilities, logistics centers, and commercial developments.
Secure Fixation & Easy Installation
Designed for easy installation, the speed bump utilizes multi-point heavy anchors, including lag bolts and expanders, for reliable fixation. This guarantees a robust structure that remains firmly in place during demanding traffic management applications.
FAQ
Q: Is this heavy-duty cast iron speed bump suitable for logistics centers with constant heavy truck traffic?
A: Yes, absolutely. Manufactured from high-tenacity ductile iron, this speed bump is specifically engineered to withstand up to 20-40 tons of axle load. Its crack-resistant structure is designed to endure continuous heavy-duty truck loads, making it an ideal traffic management solution for industrial facilities, busy logistics centers, and commercial developments.
Q: How is the speed bump secured to the road, and does it require constant maintenance?
A: The speed bump is designed for highly secure installation using multi-point heavy anchors, including premium lag bolts and expanders. This ensures it remains firmly fixed to the ground without shifting. Furthermore, its corrosion-proof and anti-aging properties guarantee reliable, long-term outdoor performance with minimal maintenance in any weather condition.
Q: Does this speed bump feature channels for routing cables or water drainage underneath?
A: Yes, the intelligent section profile includes specially designed integrated bottom channels. This structural feature allows you to safely route electrical cables or hoses across municipal roads, schools, and parking lots, protecting them from vehicle damage while also facilitating efficient surface water drainage.
Add: Hanshan Industrial Area ( Lintou ), Maanshan City, Anhui Province, China
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