Recently, the After-sales Service Department of Hope Deepblue successfully completed an in-depth maintenance service for a large hot water lithium bromide chiller unit at a key chemical enterprise in Shanxi. With professional skills and rich experience, we not only restored the equipment to its optimal performance but also provided systematic service solutions, ensuring stable production and improved energy efficiency for our client.

The customer is a major chemical company in Shanxi, whose production process requires highly continuous, stable, and energy-efficient cooling sources. This large hot-water unit, a critical part of the plant’s cooling system, had been operating under high load for a long time. Scale and impurities accumulated inside the heat exchange tubes, reducing efficiency and increasing energy consumption.

To address this challenge, we engaged in thorough communication with the customer before the project began, carefully listening to their needs. The entire service process was well-organized and strictly managed, fully demonstrating Hope Deepblue's professionalism in handling large industrial equipment and strong commitment to after-sales service.

The in-depth maintenance delivered immediate results. The unit’s performance improved significantly, with heat exchange efficiency returning close to its designed level. It is expected to reduce the customer’s operating energy consumption by 10% to 15%, not only lowering operational costs but also ensuring a stable cooling source for the production line. We provided not just maintenance, but also reliable production support and energy-saving value.

The success of this project in Shanxi reaffirms Hope Deepblue’s service philosophy of "customer first, pursuing excellence." With outstanding technical expertise and dedicated service, we strive to be the most trusted equipment and service partner for our customers, supporting them in achieving green, efficient, and sustainable development.