SE210 Excavator Forge 50mn Track Top Carrier Roller For Undercarriage Parts NO1030-60070

Product Description

   SE210 Excavator Track Top Carrier Roller Undercarriage Parts   

for Construction Machinery 

1. What Is top/carrier track ?

 The Top Roller's fundamental function is to offer underlying support to the track, ensuring it maintains an appropriate level of tension. Consequently, this enables the machine to operate efficiently and with stability. Crafted from special steel and manufactured through sophisticated processes, the product undergoes rigorous inspections at every stage of production to ensure it possesses strong resistance to both pressure and tensile stress.

2. Advantages / Features

  The carrier sprocket body is carefully constructed from materials such as 40Mn2, 40MnB, and 50Mn, which are specifically selected to meet the diverse requirements of various working environments. The wheel body undergoes a series of precise forging and normalization processes, followed by a heating and quenching treatment using spray techniques. This results in a tread surface hardness ranging from HRC52 to HRC62, along with a hardened layer depth of 7-10mm (with a hardness of HRC45) or greater. This combination of hardness and depth provides exceptional durability, particularly in terms of impact and surface wear resistance, on both the external and internal surfaces of the wheel body.

3. Design/Structure

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5. Manufacturing Processes

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