In the modern track of architectural finishing materials, the birth of Flexible Stone is not a simple physical mixture, but an industrial symphony that integrates materials science and precision manufacturing. Today, let’s step into the modern production base of Guangdong Fortune Stone New Material Co., Ltd. and reveal how a high-quality Flexible Stone rolls off the assembly line.
I. Core Formula Decryption: The Golden Ratio of Inorganic and Organic
In the factory’s central control room, the formula is the core secret that determines the final performance of the product. Our base formula adopts a rigorous scientific proportion:
- Calcium Sand 55%: Acts as the skeleton, providing ceramic-like hardness and wear resistance.
- Calcium Powder 35%: Fills the microscopic pores to ensure the density of the material.
- Acrylic Emulsion 10%: Acts as the continuous phase, endowing the material with excellent flexibility and weather resistance.
- Balance: Special functional additives for dispersion, defoaming, and flame retardancy.
II. Ten Standardized Processes: The Industrial Beauty of a Fully Automated Line
Walking into the production workshop, the roar of machines intertwines with the flow of the assembly line. Every piece of Flexible Stone goes through ten strict processes:
- Slurry Mixing: Perfectly blending inorganic minerals and emulsion in a high-speed mixer.
- Spraying: Automated nozzles evenly spread the slurry onto silicone molds with natural textures.
- Drying: Entering the core temperature-controlled tunnel kiln.
- Demolding: The formed Flexible Stone peels off the mold as easily as leather.
- Offline: Semi-finished products are grabbed and transferred by robotic arms.
- Cutting: High-precision cutting equipment cuts them into standard sizes.
- Printing: High-definition digital printers give the surface realistic natural stone textures.
- Quality Control (QC): Dual verification of color difference and defects by manual inspection and AI intelligent visual equipment.
- Packaging: Standardized eco-friendly packaging.
- Shipping: Loaded and sent to destinations worldwide.
III. Extreme Process Parameters: The Art of Three-Zone Temperature Control and Speed
The drying stage is the crucial juncture that determines the quality of Flexible Stone. To prevent surface skinning and ensure complete evaporation of internal moisture, our drying line adopts precise three-zone gradient temperature control:
- Zone 1 at 70℃: Gentle preheating, moisture begins to migrate from the inside out.
- Zone 2 at 90℃: Medium-temperature shaping, prompting the cross-linking and curing of the polymer emulsion.
- Zone 3 at 100℃: High-temperature efficiency, thoroughly drying and shaping.
Meanwhile, the running speed of the assembly line is strictly controlled at 0.4 to 0.8 meters per minute (m/min). Depending on the different thicknesses of the product (e.g., 2mm or 3mm), the central control system automatically adjusts the conveyor belt speed to ensure that the moisture content and physical properties of every piece perfectly meet the standards.
IV. The Manufacturing Confidence for Global Project Delivery
The rigorous formula, fully automated assembly line, and precise temperature control parameters jointly forge the outstanding quality of Fortune Stone’s Flexible Stone. Currently, this factory is running at full capacity to provide Factory Direct Supply for global Facade Retrofit, hotel, and commercial projects. Whether it’s OEM / ODM customization or million-square-meter-level Bulk Project Orders, we can guarantee both production capacity and quality stability.
📞 Factory Inspection & Bulk Procurement Contact
Global clients are welcome to visit our factory and witness the birth of Flexible Stone!
- Contact: LILY LIU (Legal Representative & GM of Overseas Export Dept.)
- Mobile / WhatsApp: +86 15766615138