A well-maintained Riel De Puente Grúa is essential for ensuring the longevity and reliability of any industrial crane operation. Whether it’s in steel mills, ports, cement plants, or mines, the rail system serves as the foundation for smooth and safe crane performance. At Dorance, we specialize in the study, supply, installation, and maintenance of crane railways with over 10 years of experience across Latin America. This article outlines how to properly maintain your Riel De Puente Grúa system, highlighting the innovative solutions we provide.
Why Maintenance Matters for Crane Rails
The Riel De Puente Grúa system bears the entire load and movement of overhead cranes. Improper maintenance can lead to misalignment, excessive wear, noise, and even catastrophic failures. Routine inspection and proper installation using the right materials and techniques are crucial to extend service life, reduce downtime, and optimize productivity.
- Start With High-Quality Components
Durability begins with using premium materials. We supply crane rails in a variety of steel grades (DIN, ASCE, CR) with tensile strengths of 680 to 1100 N/mm² and lengths ranging from 6 to 24 meters. For securing these rails, we provide Clips De Riel, both welded and bolted, with load capacities ranging from 50kN to 200kN. Our clips are designed to withstand high-impact environments such as ports and steel plants.
- Ensure Proper Rail Installation
Misalignment and vibration are among the most common issues with improperly installed crane rails. We use precise installation processes including aluminothermic welding, which eliminates rail joint impacts. This method guarantees longer life for the crane wheels, bearings, and electrical systems.
We also utilize Pads beneath the rails, which serve to:
- Absorb surface irregularities
- Reduce noise and vibration
- Evenly distribute the load
- Minimize corrosion between the rail and support base
Our PAD Dorance-CRS and PAD GSR lines are available for continuous and discontinuous support systems, ensuring compatibility with both steel and concrete base structures.
- Perform Regular Inspections and Preventive Maintenance
We, through our DRS division, offer comprehensive maintenance services for Riel De Puente Grúa systems. This includes:
- Technical surveys and inspections
- Engineering assessments
- Project management and repairs
- Preventive maintenance programs
Regular inspections help detect misalignments, clip loosening, wear and tear, and environmental damage. Early detection prevents costly breakdowns and ensures compliance with operational safety standards.
- Use the Right Welding Technique for the Job
We provide three main welding methods depending on your system’s operational demands:
Aluminothermic Welding: Ideal for systems with speeds over 60 m/min or load capacities over 40 tons. It ensures joint smoothness and extends crane life.
Puddle Arc Welding: Suitable for urgent repairs; offers high toughness.
Flash Butt Welding: Available from 2026; offers precision welding with up to 30 joints per day, ideal for large-scale projects.
Each welding option is selected based on the application, with safety, speed, and durability in mind.
- Monitor and Upgrade Clips De Riel
Clips De Riel are critical for securely fastening the rail. Over time, clips can loosen or corrode due to vibrations and environmental exposure. We offer both bolted and welded clips tailored for heavy-duty operations. Periodic checks and timely replacements are key to maintaining alignment and preventing damage to the support structure.
Why Choose Us?
We’re not just suppliers—we’re solution providers. Here is why busiinesses choose us:
- Over 7,600 meters of crane rails installed
- More than 20,000 Clips De Riel used
- Specialists in steel, port, cement, and mining sectors
- Backed by top European rail manufacturers
- Turnkey services: Design, supply, welding, installation, and maintenance
Our philosophy centers around safety, efficiency, and value. With presence in Colombia, Ecuador, Peru, Chile, and Panama, we understand the challenges of industrial environments and deliver solutions built for durability and performance.
Maintaining a Riel De Puente Grúa system is a combination of using the right components—like Clips De Riel, pads, and high-quality rails—and following expert maintenance practices. We offer not only top-tier products but also decades of expertise to keep your operations running reliably. Whether you’re in steel manufacturing, port logistics, or mining, we’re your trusted partner in rail solutions.
Visit us to learn more or request a custom maintenance assessment for your facility.
FAQs
- How often should a Riel De Puente Grúa be inspected?
We suggest inspecting your rail system every three months under regular use. In heavy load or heavy-speed use, monthly might be required. At Dorance, we have customized preventive maintenance programs through our DRS division.
- Why should aluminothermic welding be applied to crane rails?
Aluminothermic welding eradicates rail system joint impacts, increasing crane wheel, bearing, and electronics life. It is suitable for high-speed or heavy-capacity systems.
- Why are Pads and Clips De Riel needed in crane rail systems?
Pads minimize noise, vibration, and corrosion, whereas Clips De Riel holds the rail in place under heavy loads and movements. The use of both guarantees long system operation of the Riel De Puente Grúa.