Longxi International Hotel

Skyscraper Revolving Platform Engineering

The Longxi International Hotel project features one of the largest high-altitude rotating platforms in the world, engineered and manufactured by Shenyang Weizhong Revolving Machinery Co., Ltd. Installed on the 74th floor, this massive 45.4-meter diameter platform demonstrates our expertise in heavy-duty circular moving structures.

The system utilizes our proprietary Pin-Gear Drive technology. Unlike friction-based drives, our pin-gear mechanism ensures absolute synchronization, zero slipping, and zero-vibration operation. This is critical for skyscraper applications where structural stability and mechanical silence are the highest priorities for rotating floors.

Our engineering team solved the complex challenges of uneven load distribution and high-altitude mechanical fatigue. Since its installation in 2010, this revolving platform has provided maintenance-free, continuous operation, proving that Weizhong's rotating solutions are built for decades of reliable industrial service.

In summary, the Longxi International Hotel project stands as a landmark of Weizhong's capability to deliver large-scale, high-torque revolving systems for the world's most ambitious architectural designs.