What Is the Tile Manufacturing Process?
The tile manufacturing process consists of several interconnected stages that convert mineral raw materials—primarily clay, feldspar, quartz, silica, and kaolin—into finished tiles.
Step-by-Step Industrial Production Stages
- Step 1: Raw Material Selection and Preparation: Selecting and proportioning clay, feldspar, and quartz for consistent shrinkage, color, and mechanical strength.
- Step 2: Grinding and Mixing: Wet grinding in industrial ball mills to achieve uniform particle distribution and homogeneous ceramic slurry.
- Step 3: Spray Drying: Evaporating water in a hot-air spray dryer to form spherical granules of press-ready ceramic powder.
- Step 4: Powder Storage: Stabilizing moisture content in storage silos before pressing.
- Step 5: Pressing and Shaping: Compressing ceramic powder under high hydraulic pressure into exact dimensions and thicknesses.
- Step 6: Drying: Controlled removal of residual moisture to prevent cracks, warping, and surface pinholes.
- Step 7 & 8: Glazing and Digital Printing: Applying protective glazes and high-definition digital surface decoration.
- Firing, Rectification, and Packaging: High-temperature kiln sintering followed by mechanical edge calibration (rectification), quality grading, and export palletization.
