At the Tongwei Phase II 200,000-ton High-Purity Polysilicon Project in the Changning Industrial Park within Baoshan City, Yunnan, the distillation unit area features a dense concentration of large-scale column equipment. Most of these columns are prefabricated in sections on-site, making transportation and lifting the most critical phases of the project. Recently, multiple crawler cranes of various models have stood tall at the site, working alongside SPMTs (Self-Propelled Modular Transporters) to provide robust guarantees for the lifting and transport of these "heavyweight" towers.

As a professional equipment rental company with nearly three decades of experience, Shanghai Tengfa is providing integrated lifting and transport services for the project contractor. In the early stages, Shanghai Tengfa actively participated in site surveys and scheme discussions with the client. Following meticulous deployment, the Company mobilized a fleet comprising:

• Two 1000-ton crawler cranes

• Two 650-ton crawler cranes

• Two 95-ton telescopic crawler cranes

• SPMTs

This deployment ensures the orderly progress of lifting and transport operations.

Overcoming Challenges & Ensuring Efficiency

Faced with challenges such as a tight schedule, cross-operations, and narrow site constraints, the project team achieved efficient progress through careful planning and rational scheduling of personnel and equipment resources. Notably, the 95-ton telescopic crawler cranes performed exceptionally well, demonstrating remarkable flexibility and stability. They provided a strong guarantee for lifting efficiency and served as a powerful auxiliary asset.

For short-distance equipment transfer, Shanghai Tengfa deployed SPMTs with high load-bearing capacity and safety features, significantly improving on-site logistics efficiency.

Expanding Footprint in Yunnan

Beyond the Tongwei project, Shanghai Tengfa’s 1000-ton crawler cranes are also simultaneously deployed at the Xinyi Polysilicon Project in Qujing, Yunnan.

As a vital component of the new energy sector, the polysilicon industry holds immense market potential and broad prospects. Yunnan, a key energy base and emerging industrial hub in China, boasts unique resource advantages and a favorable investment environment, driving the rapid development of the polysilicon industry.

As a professional provider of crane rental solutions, Shanghai Tengfa owns crane equipment ranging from 25 to 2000 tons, capable of meeting the construction demands of various industries. Backed by an excellent team of operators, Shanghai Tengfa looks forward to collaborating with owners and contractors to contribute to the advancement of Yunnan’s polysilicon industry!