1.Our rotary drilling rig track roller uses high-frequency quenching to heat treat key parts, which is wear-resistant and does not deform under long-term heavy loads. 2.The mounting holes and structural butt surfaces of our rotary drilling rig track roller have been precision machined to improve assembly adaptability. 3.We provide standardized rotary drilling rig track roller and also accept OEM/ODM customized services, which are suitable for various mining machinery brands such as XCMG.
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