Track Chains: Bulldozers and Excavators

As a manufacturer with more than 20 years of experience in producing track chains for bulldozers and excavators, we understand that track chains are the most important for any tracked machine. They carry the whole weight of the equipment, transfer engine power to the ground, and ensure stable movement in harsh working conditions such as mining, construction, and forestry zones. 

The quality of a track chain directly affects machine performance, service life, and handle cost. The production of track chains begins with strict material selection. High-quality alloy steel(35MnB) is essential to achieve the required strength, toughness, and wear resistance. Through years of testing and field feedback, we have chose our steel with famous company which resisting cracking and deformation.

Raw materials are carefully inspected before unsing in the production line to ensure consistency and reliability. Forging is a critical step in track chain producing. Proper forging improves internal grain structure, resulting in higher strength and better fatigue resistance. After forging, each links are precisely machined to ensure right dimensions and nice surfaces, which are vital for correct assembly and long-term operation. 

Heat treatment is another important process. Applying well controlled of quenching and tempering, we enhance the hardness of wear surfaces while maintaining core toughness. This process are crucial for track chains used on bulldozers and excavators that operate in abrasive environments. 

Our heat treatment process has been refined over 20 years to meet different machine requirements, from standard construction to heavy-duty mining. Assembly and quality control follow strict standards. Track pins and bushings raw material choose and heat treatment all very important too they are fitted with precision to reduce internal wear and extend service life. Every finished track chain undergoes inspection for hardness, dimensional accuracy, and surface quality. 

Only products that meet our specifications are approved for delivery. With 20 years of manufacturing experience, we focus not only on production but also on continuous improvement. Hearing from customer feedback and observing real working conditions, we constantly refine our processes. Our goal is to supply durable, reliable track chains that help bulldozers and excavators operate efficiently, rsave time, and deliver long-term value to our customers worldwide.