Analysis of the Equipment in GRC Manufacturers' Automated Production Lines and Their Technical Features

In the field of architectural decoration materials, automated production is a key indicator of a company's strength. As a GRC manufacturer with 28 years of industry experience, Qinglong Group drives production transformation through technological innovation. Its automated production lines not only improve product quality consistency but also enable efficient customization of complex components. This article provides an in-depth analysis of the core equipment configuration and technical features of GRC manufacturers' automated production lines, offering the industry a reference for intelligent manufacturing solutions.

Core Equipment Matrix of GRC Automated Production Lines

Building a GRC automated production line requires coordinated operation of equipment across multiple stages. Qinglong Group has integrated four major categories of key equipment to form an intelligent system covering the entire process from raw material handling to finished product curing. In the raw material preparation stage, a fully automatic batching system achieves precise proportioning of glass fibre, cement, and additives, keeping batching errors within ±1% to ensure the consistency of material performance in every batch. The forming stage is equipped with robotic spray-up forming workstations, where 6-axis robotic arms perform spray operations on three-dimensional complex components. Combined with a laser positioning system, this achieves a forming precision of ±0.5mm, greatly improving the production efficiency of irregular-shaped components.

In the component curing stage, the intelligent constant temperature and humidity curing kiln serves as key equipment for quality assurance. Using IoT technology, the system monitors the curing environment in real time, controlling temperature fluctuations within ±2℃ and maintaining humidity above 90%, ensuring that the 28-day flexural strength of GRC components consistently reaches over 20MPa. The application of automatic demolding and transfer equipment, through the coordination of mechanical grippers and AGV carts, enables unmanned transfer of finished components, reducing the risk of damage caused by manual handling.

Four Core Advantages of Automation Technology

The technical features of GRC automated production lines are embodied in four dimensions. First is the deep integration of parametric design and production: through real-time data exchange between BIM technology and production equipment, designers' 3D models can be directly converted into production instructions, achieving a seamless connection from concept to finished product. Second is the comprehensive coverage of the quality traceability system: every GRC component is embedded with an RFID chip that records full lifecycle data from raw material ratios to curing parameters, providing a reliable basis for later maintenance.

Third is the breakthrough in flexible production capability. Qinglong Group's automated production lines can simultaneously handle multiple component types, including flat panels, double-curved shapes, and openwork reliefs, with a minimum curvature radius of 300mm, meeting the complex decoration requirements of high-end projects such as grand theatres and commercial complexes. Finally is the practice of green production concepts: through dust recovery systems and water recycling technology, the raw material utilization rate in production has been raised to over 95%, while unit energy consumption has been reduced by 30% compared with traditional processes.

Industry Applications and Development Trends

The application of automated production lines has continuously expanded the boundaries of GRC materials in architectural decoration. In the renovation project of Century Plaza on Nanjing East Road, Qinglong Group used automated production of light-transmitting GRC components to achieve rapid installation of an 8,000-square-meter curtain wall, meeting both the artistic expression of the design and the project's schedule requirements. This technical strength has also gained industry recognition. The Technical Standard for Building Application of Glass Fibre Reinforced Cement (GRC) (JGJ/T423-2018), which the company participated in drafting, incorporates automated production indicators into the specification requirements.

With the advancement of building industrialization, GRC automated production is developing toward greater intelligence. In the future, by introducing AI visual inspection systems and digital twin technology, production lines will achieve automatic defect identification and virtual simulation optimization of the production process. As a leading enterprise in the industry, Qinglong Group, guided by the vision of "becoming an outstanding world-leading GRC manufacturer," continues to promote the deep integration of automation technology and architectural decoration art, providing designers with broader space for creative realization and creating higher-quality architectural works for owners.