Mining Rail
Mining rail, also known as light rail, refers to steel rails weighing ≤30kg/m, primarily used in low-tonnage transport vehicles, coal mine tunnels, iron ore mining, and underground tunnel cargo logistics.
Key Features of Mining Rails
- Weight Range:8kg/m to 30kg/m（8kg,9kg,12kg,15kg,18kg,22kg,24kg,30kg) , suitable for diverse load capacities.
- Steel Grades:Q235B (economical carbon steel) and 55Q (high wear resistance).
- Applications: Ideal for coal mine tunnels, underground logistics, and abrasive environments.
Applications of Mining Rails
Mining rails are selected based on load demands, terrain conditions, and equipment type—ensuring safe and efficient underground or surface transport systems.
✅8kg–15kg Rails
Ideal for light-duty haulage in small-scale mining tunnels, these rails support manual trolleys and compact mining carts over short to moderate distances.
✅18kg–24kg Rails
Used in mid-sized mining operations, they accommodate electric or diesel locomotives and provide stability for high-frequency material transport systems.
✅30kg Rails
Designed for heavy-duty mining routes, these rails endure abrasive conditions, high loads, and long-term service in deep mines and open-pit sites.
How to Select the Right Mining Rail
Consider these key factors to ensure reliable, cost-effective rail performance in your mining operation:
Load Capacity
Choose a rail with suitable weight per meter (kg/m) to match the total load of mining carts or locomotives, ensuring long-term structural safety and stability.
Operating Environment
For abrasive, high-impact, or humid conditions, select 55Q steel grade—known for its excellent hardness, durability, and resistance to deformation.
Budget & Cost Efficiency
If the operation is in a standard environment with moderate loads, Q235B steel offers a cost-effective solution without compromising essential performance.
Mining Rail Specifications
Below are the detailed specifications for mining light rail, including sizes from 8kg to 30kg:
| Type | Head(mm) | Height(mm) | Base(mm) | Web(mm) | Steel Grade | Weight(kg/m) |
| 8kg | 25 | 65 | 54 | 7 | Q235B | 8.42 |
| 9kg | 32.1 | 63.5 | 63.5 | 5.9 | Q235B | 8.94 |
| 12kg | 38.1 | 69.85 | 69.85 | 7.54 | Q235B | 12.2 |
| 15kg | 42.86 | 79.37 | 79.37 | 8.33 | Q235B/55Q | 15.2 |
| 18kg | 40 | 90 | 80 | 10 | Q235B/55Q | 18.06 |
| 22kg | 50.8 | 93.66 | 93.66 | 10.72 | Q235B/55Q | 22.3 |
| 24kg | 51 | 107 | 92 | 10.9 | Q235B/55Q | 24.46 |
| 30kg | 60.33 | 107.95 | 107.95 | 12.3 | Q235B/55Q | 30.1 |
Installation & Maintenance Tips
- Ensure proper alignment to avoid uneven wear.
- Regularly inspect for cracks or deformation, especially in high-frequency zones.
- Use corrosion-resistant treatments in humid environments.
FAQs
Q: What is the difference between Q235B and 55Q steel?
A: Q235B is general carbon steel for standard use, while 55Q offers enhanced wear resistance for harsh conditions.
Q: Can I request custom mining rail sizes?
A: Yes, many Chinese manufacturers provide tailored solutions based on project needs.
Why Choose Chinese Mining Rails?
Glory Rail — Your Trusted Partner in Rail Solutions
- Compliance: Meets GB/T 11264-2012 standards for safety and performance.
- Cost-Effective: Competitive pricing without compromising quality.
- Customization: Available in varied specifications (head width, height, base).