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Escalators

ZMC can boast decades of experience in the construction of chains for escalators and moving walkways used in underground or railway stations, airports, shopping centers and amusement parks.

For these chains, generally characterized by the extended pins for the connection with the stairs steps and  bearing-wheels for the support of the steps themselves, a very high standard of construction quality is required. High surface hardness and heat treatment depth, very tight dimensional tolerances and excellent surface finishes are the main features required for all components of these products.