Welcome to Changsha Mining Equipment Co., Ltd.
Mining Heavy Steel Rail
- Superior Wear & Tear Resistance
- Precision-Grade Steel Alloys
- Rigorous Quality Assurance Protocols
- Expert Technical Support On-Demand
PREMIUM HEAVY STEEL RAIL
Engineered for Demanding Mining Operations
PRODUCT OVERVIEW
As your trusted partner in mining equipment, we provide high-performance Heavy Steel Rails engineered for unparalleled durability in the most punishing conditions. Our product line features three distinct steel grades to precisely match your operational needs.
U71Mn GRADE
The industry standard for superior wear resistance and overall strength. Its optimized manganese-carbon ratio makes it the ideal, cost-effective choice for high-tonnage haulage and main line tracks, offering an exceptional balance of hardness and toughness.
50Mn GRADE
This grade delivers higher tensile strength and improved impact toughness than U71Mn. It is specifically designed to withstand severe dynamic stresses and heavier loads, making it perfect for areas with heavy braking, accelerating, or sharper curves.
45Mn GRADE
Offering excellent machinability and weldability, 45Mn provides reliable performance for medium-duty applications. It is a robust and economical solution for secondary tracks, sidings, and yard lines where extreme abrasion is not the primary concern.
Available in full weight profiles (38kg/m, 43kg/m, 50kg/m, 60kg/m), our rails ensure compatibility with any mining layout.
TECHNICAL SPECIFICATIONS
| Type | Height (mm) | Bottom Width (mm) | Head Width (mm) | Web Thickness (mm) | Weight (kg/m) | Information |
|---|---|---|---|---|---|---|
| 38kg/m | 134 | 114 | 68 | 13 | 38.73 | Material: U71Mn, 50Mn, 45Mn |
| 43kg/m | 140 | 114 | 70 | 14.5 | 44.65 | Material: U71Mn, 50Mn, 45Mn |
| 50kg/m | 152 | 132 | 70 | 15.5 | 51.51 | Material: U71Mn, 50Mn, 45Mn |
| 60kg/m | 176 | 150 | 73 | 16.5 | 60.64 | Material: U71Mn, 50Mn, 45Mn |
WHY CHOOSE OUR HEAVY STEEL RAILS?
Material Expertise: Three specialized steel grades tailored to different operational requirements and stress conditions.
Stringent Quality Control: Comprehensive testing for dimensional accuracy and internal integrity to ensure consistent performance.
Reliable Supply: Consistent availability of all weight profiles and material grades to keep your operations running smoothly.
Expert Technical Support: Assistance with optimal product selection for your specific mining environment and requirements.
Value-Driven Solutions: Maximize your track's service life while minimizing downtime, ensuring a safer and more productive operation.
Choose the right steel for your mission. Partner with us for rail solutions that bear the weight of your success.
