Fiber cement production adheres to a core operational logic of "raw material adaptation—forming and curing—precision processing." By relying on standardized and intelligent workflows to ensure product quality, the process features distinct core stages with seamless interconnections between each step. Guangdong Zhonghong’s production line equipment is designed to precisely integrate with every stage of this process, thereby empowering enterprises to efficiently mass-produce high-quality products.

1.  Raw Material Preparation: Utilizing siliceous materials (such as quartz powder and silica sand) and calcareous materials (such as cement and lime) as primary ingredients—supplemented by reinforcing fibers (such as wood pulp and mineral fibers)—the materials undergo precise metering, mixing, ball milling, and screening to produce a qualified raw material slurry. This stage is fully compatible with the company’s automated batching and intelligent ball milling equipment, enabling precise and controllable raw material ratios, minimizing material waste, and aligning perfectly with the principles of green manufacturing.

2.  Pulping and Forming:The prepared raw material slurry undergoes dispersion, agitation, and storage before being processed via mainstream techniques—such as the flow-on method or the sheet-forming method. Utilizing equipment such as headboxes, vacuum dewatering units, and roller presses, the slurry is formed into slabs of specific strength and thickness. The company’s forming equipment offers flexible adaptability to produce slabs of various specifications, enabling automated continuous forming, enhancing forming efficiency and slab flatness, and eliminating errors associated with manual operation.

3.  Autoclave Curing:As a critical stage in the board-forming process, the slabs—following initial pre-curing and demolding—are transferred into high-pressure steam autoclaves for high-temperature and high-pressure curing. This process triggers chemical reactions within the raw materials, generating a stable crystalline structure that endows the boards with core performance attributes: fire resistance, moisture resistance, and high structural strength. The company’s intelligent auxiliary equipment for autoclave curing features functions such as adaptive parameter optimization, real-time monitoring, and automatic alarming. This enables precise control over curing temperature and pressure, shortens the curing cycle, reduces energy consumption, and ensures uniform and stable performance across every batch of boards.

4.  Post-Processing and Inspection:Upon completion of the curing process, the boards undergo automated post-processing treatments—including cutting, sanding, punching, and surface finishing—to meet the specific requirements of diverse application scenarios. Finally, the products undergo a comprehensive, end-to-end quality inspection process; only those products that meet all qualification standards are selected for packaging and shipment. The company's downstream processing equipment enables flexible cutting across multiple specifications; when paired with intelligent inspection systems, it enhances processing precision and inspection efficiency. This capability assists enterprises in reducing labor costs and boosting yield rates, thereby aligning with the intelligent development trends of the building materials industry.