How to solve the transportation problem of the supporting system behind shield tunneling machine with polyurethane wheels
The shield tunneling method is developing towards longer distances, larger diameters, and more complex geological conditions, which puts higher demands on the reliability of the supporting systems. This case proves that under extreme heavy load and harsh environmental conditions, the deeply customized polyurethane wheel solution can fundamentally improve the performance of key moving parts and provide solid guarantees for the stable operation of large heavy-duty equipment.
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