Do you know?

More than 40% of crane wheel assemblies are replaced due to excessive wear of the wheel flanges and wheel axle fractures.

MTJ, which combine forging with heat treatment processes, ensure surface hardness and wear resistance while maintaining internal toughness. This makes the wheels durable and safe with a longer service life. The toughness of the wheel flange is crucial for absorbing impact loads, helping to prevent tread spalling and indentations. 

Heat-treated treads and flanges provide higher load-bearing capacity for wheel products:

• Bridge cranes and industrial railways
• Ring rail equipment (antennas, tower cranes, ladle rotators, etc.)
• Ports, lumber yards, and gantry cranes