[Haichuan Overseas Engineering] The construction of 28 Mannheim furnaces in Unit 7G21-30 of the SOP plant for the European Chemical Kazakhstan project was successfully completed

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On November 13, the construction of 28 Mannheim furnaces in unit 7G21-30 of the SOP plant for the European Chemical Kazakhstan project carried out by the Fourth Company of Erhua Jian was successfully completed. The Mannheim furnace is the core reaction equipment in the potassium sulfate production system; it has a construction height of 3050 millimeters and incorporates various composite designs such as arch-shaped and horizontal configurations. Faced with various technical challenges such as complex masonry techniques, strict control over overall geometric dimensions, high requirements for brick joint sealing, and fluctuations in material quality, the project team actively communicated with various parties to develop a practical construction plan. During the construction process, the project team made full use of its professional skills and maintained a rigorous and meticulous work attitude, overcoming each challenge one by one to ensure that the masonry results met the desired standards. The successful completion of this critical milestone has laid a solid foundation for the smooth commissioning of the facility in the future.