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slewing bearing

Comprehensive Analysis of Slewing Bearings: Classification, Selection, and Application Guide

In modern industrial equipment, slewing bearings are core components for achieving rotary motion, widely used in cranes, wind turbines, steel structure rotary tables, and tunnel boring machines. They can withstand not only large radial loads…
slewing bearing

How to Maintain a Slewing Bearing? A Comprehensive Analysis of Maintenance Methods and Practical Tips

Slewing bearings (also known as slewing supports) are crucial rotating components in large machinery, widely used in cranes, excavators, construction machinery, wind power equipment, robots, metallurgical equipment, and automated production…

Tunnel Lining Construction Process Explained: Methods, Materials & Best Practices

Tunnel lining is a critical aspect of underground construction, ensuring structural stability, water tightness, and long-term durability. Understanding the construction process, materials, and best practices can help engineers and project managers…

Types of Tunnel Lining Systems: How to Choose the Best Solution for Your Tunnel Project

Tunnel construction is one of the most technically demanding tasks in modern infrastructure engineering. From complex geological conditions to strict safety standards and long-term durability requirements, every design decision has a lasting…

How to Choose the Best Tunnel Lining for Metro, Railway and Highway Projects

Tunnel construction is a complex and high-stakes process. Selecting the right tunnel lining is crucial not only for ensuring structural stability but also for minimizing operational risks and long-term maintenance costs. Whether you are working…

Tunnel Secondary Lining Explained: Key to Safety, Durability & Long-Term Performance

Tunnel construction is a highly specialized field where safety, durability, and long-term performance are non-negotiable. While primary supports stabilize the initial excavation, the secondary lining acts as the tunnel’s ultimate protective…