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PRODUCTION TECHNOLOGY80 PRODUCTION TECHNOLOGY AAC WORLDWIDE %u2022 2.2025Dongyue Machinery Group Co., Ltd., 276303 Linyi City, ChinaSynergizing large and small AAC plants: A strategic IntegrationThe construction industry is a vital pillar of global economic development, playing a significant role in national economies worldwide. However, influenced by political environments, economic structures, pop,ulation density, and resource availability, the growth of the construction sector remains uneven. Materials for wall construction, such as Autoclaved Aerated Concrete, have evolved alongside the construction industry, leading to similarly imbalanced global development of the AAC sector.In densely populated countries like China and Indonesia, the AAC industry has matured and is characterized by advanced construction techniques and refined production processes. However, amid economic restructuring, rising demands for low-carbon products, and intensifying market competition, the AAC sector must pivot toward smarter, greener, and more sustainable solutions.Since 2023, Dongyue has pursued technological innovation, industrial upgrades, and management reforms to unlock new growth opportunities, empowering manufacturers to enhance competitiveness and achieve sustainable development.Design innovation: Building an intelligent, efficient, and energy-saving systemDongyue optimizes resource allocation, boosts production efficiency, and minimizes costs through rational factory planning, process layouts and equipment configuration. Examples include increasing mould curing stations to reduce lime consumption, deploying automated feeding systems to reduce labour and improve safety, adding flexible packaging stations to accommodate diverse product specifications, and implementing waste heat recovery systems to achieve zero steam emissions.Equipment innovation: Enabling high-speed, high-capacity, and high-efficiency productionTo maximize output and reduce unit costs, equipment must operate at peak efficiency. Related innovations include dual pouring systems for simultaneous mould filling, dual clamping and packaging systems to accelerate product handling, and enhanced hydraulic and electrical systems achieving a 90-second cycle time per mould. Such an AAC production line can now achieve an annual capacity of 1 million cubic meters, which is ideal for high-demand, competitive markets.Management optimization: Reducing labour and enabling full digitalizationThrough MES (Manufacturing Execution Systems), Dongyue integrates production data to monitor energy consumption, product output and defect rates Modern plant layout by Dongyue Machinery Group.