Recently, the first batch of units of the Jinsha River Baihetan Hydropower Station, the world's largest under construction hydropower project with the largest single unit capacity and the highest technical difficulty, have officially been put into operation for power generation. The Baihetan Hydropower Station is a national key project in China to implement the "West East Power Transmission" and build clean, low-carbon, safe and efficient energy. All core technologies are independently developed.

The important tool of a country cannot be separated from the craftsmen of a great country. It is worth mentioning that 52 sets of transmission equipment, including lifting reducers and walking reducers provided by DONLY Transmission, have also been applied in the Baihetan hoist equipment. The construction of Baihetan Hydropower Station has extremely strict requirements for transmission equipment. The hydropower station is located in the main stream of the Jinsha River, with high altitude, large temperature difference, and high humidity. In addition, it is located in a high-intensity earthquake area, and the geological conditions are extremely complex. To ensure the stable operation of the hydropower station after construction, every link, step, and component in the construction must be able to withstand inspection and use.

In order to better meet the needs of engineering projects, DONLY Transmission has attached great importance to the project situation, actively arranged for dedicated personnel to coordinate, organized on-site environmental surveys, and carried out detailed discussions on possible problems that may arise during the operation of the hoist equipment at the Baihetan Hydropower Station since it was identified as the professional provider of the reducer for the hoist equipment.

The requirements for the anti fatigue coefficient of the reducer for the opening and closing of hydropower stations are extremely high. Differences in temperature, humidity, material, size, and other aspects can affect the fatigue strength of the product and affect the normal operation of the equipment. To this end, DONLY 's technical personnel adhere to professional spirit, promote craftsmanship style, respond quickly, actively process and stock up, carry out research and process optimization on gear bending, contact fatigue resistance coefficient and other processes, and upgrade and support processes such as oil leakage, temperature rise, noise, static strength, etc., fully meeting various on-site process, parameter, index and data requirements, Effectively ensuring the construction progress and stable operation of the Baihetan project after its commissioning.

Zheng Caigang, Chairman of DONLY Transmission, said, "We feel both honored and excited to participate in the construction of the Baihetan national major project. This is a high level of trust in DONLY. We will continue to monitor the operation of the project to ensure its stable operation. In the future, we will continue to closely monitor major projects and provide society with higher quality transmission equipment and system solutions." (The image is sourced from Wang Leshuang, a poster news editor at Dazhong. com. It includes CCTV News, People's Information, China Newsweek, poster news, etc., and has been deleted for infringement.)