Kingrail Parts manufactures railroad car axles with diameters ranging from Φ 70mm to Φ 350mm, made from materials including carbon steel, alloy steel, stainless steel, and other special materials. These axles are used in various rail vehicles, such as road-rail tractors, continuous tamping vehicles, bridge inspection vehicles, track maintenance trains, surveying vehicles, and rail grinding vehicles, as well as axles for steelmaking and mining trucks, machine tool spindles, bridge tie rods, motor spindles, and rolling mill rolls. Special material axles (titanium alloy, magnesium alloy) and various stepped axles are also available.

Our railroad axles meet international standards such as TB, AAR, EN, JIS, GOST, IRS, and KRTS.

We can customize railroad axles of various sizes and specifications according to customer specifications and requirements.