Sprockets
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Heavy Equipment Undercarriage Parts
Longer Service Life and Superior Durability
- PT'ZM sprockets undergo professional heat treatment processes to achieve excellent mechanical properties, ensuring high strength, resistance to bending, cracking, and wear.
- Precision manufacturing is supported by advanced machining centers and vertical CNC lathes, achieving a surface hardness of HRC50-60 to reduce wear and extend life cycle.
- Every unit is subjected to strict quality control, from raw material inspection to final packaging, to guarantee consistent performance and product value.

