About Us

QGM Quangong Machinery, which was founded in 1979, is the leading manufacturer of concrete machinery and plant. With quality and service, QGM is the only provider of Integrated Solutions for Concrete Block Making in China. There are 500 skilled workers of all sorts at Germany and China factories.

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  • How to Optimize Raw Material Mix for Stronger Concrete Blocks: A Complete Guide for Modern Block Manufacturing

    In modern construction materials manufacturing, producing high-strength concrete blocks is no longer dependent only on equipment capacity. While an advanced block machine provides the foundation for efficient production, the final performance of concrete products is largely determined by one critical factor—the quality and stability of the raw material mix. For manufacturers engaged in concrete block manufacturing, achieving consistent compressive strength, accurate dimensions, and long-term durability requires a scientific approach to material proportioning. A well-designed mix can improve block density, reduce cement consumption, minimize production variation, and maximize the efficiency of the entire concrete block production line.In modern construction materials manufacturing, producing high-strength concrete blocks is no longer dependent only on equipment capacity. While an advanced block machine provides the foundation for efficient production, the final performance of concrete products is largely determined by one critical factor—the quality and stability of the raw material mix. For manufacturers engaged in concrete block manufacturing, achieving consistent compressive strength, accurate dimensions, and long-term durability requires a scientific approach to material proportioning. A well-designed mix can improve block density, reduce cement consumption, minimize production variation, and maximize the efficiency of the entire concrete block production line.

    2908-2026
  • Keep Your Block Production Running at Peak Performance with QGM Lifecycle Support

    Choosing a block making machine is only the beginning of a long-term production investment. Reliable performance depends on continuous technical support, preventive maintenance, genuine spare parts, operator training, and timely service throughout the equipment lifecycle. QGM provides a comprehensive lifecycle support system covering installation and commissioning, operator training, remote technical assistance, spare parts supply, equipment monitoring, preventive maintenance, production optimization, and equipment upgrades. Supported by experienced service engineers and the QGM Intelligent Cloud Service Platform, this integrated approach helps concrete product manufacturers reduce unplanned downtime, maintain consistent product quality, improve equipment availability, and maximize the long-term value of their block making machines and concrete block production lines.

    2808-2026
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