No maintenance escalator step chain
Escalator chain-No maintenance escalator step chain
01Generally apply in escalators 02Selection of materials and optimizes the heat treatment process is required 03High strength, high fatigue, high resistance and long life
This type of escalator chain, in addition to have the general escalator chain characteristics, also has the characteristics of maintenance-free or low-maintenance performance, and is suitable for escalators in a high-cleanliness environment. The rotation between pin and bush in this type of chain are specially designed (maintenance-free materials are used) to realize the self-lubrication rotation.
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