On February 3^rd 2025 while most people were still enjoying the Lunar New Year holiday with family and friends, a coal plant in Qian’an was bustling with activity. To ensure the stable and efficient operation of production equipment, Hope Deepblue’s after-sales service team cut their holiday short and braved the freezing cold to carry out maintenance and cleaning on the LiBr absorption units in the plant’s Phase I, II, and III chemical production workshops. These units are critical to the plant’s operations, directly impacting the stability and efficiency of the entire production line.

After prolonged operation, scale and impurities tend to build up inside the units, reducing heat exchange efficiency. Regular cleaning and maintenance are essential to keep them running at peak performance. This time, the job came with extra challenges—tight schedules, heavy workloads, and freezing temperatures that made working conditions especially tough. To ensure safety and efficiency, the service team developed a detailed cleaning plan and safety measures, assembling a set of skilled crew to handle the task. Despite the extreme cold and complex working environment, they remained meticulous and precise, following strict procedures to clean each unit thoroughly.

With the cleaning work successfully completed, the plant is well-prepared for its annual production goals. This effort not only reinforces Hope Deepblue’s commitment to top-tier service but also showcased the dedication and resilience of its after-sales service team—always ready to rise to the occasions despite various challenges.