We perform moisture content (MC) checks on KD boards before they enter the Tongue and Groove (T&G) processing workshop. KD boards are sorted based on MC levels to ensure uniformity. Both faces and all four sides are inspected, and any boards with defects are removed from the process to maintain quality standards.

Prior to Tongue and Groove (T&G) processing, workers conduct a surface inspection and remove any boards with defects. This quality control step ensures that only boards meeting the desired standards proceed to the T&G processing phase.

During production, we inspect for processing defects and categorize T&G boards by natural color variation, ensuring uniformity. Prior to UV coating, we check surface quality and thickness through sanding. In the UV product line, we eliminate any defective coatings. After that, we classify the final product colors to achieve uniformity. Our advanced kiln drying techniques are a crucial factor in ensuring the floor’s long-term stability.

We tailor the drying of AD boards to match local climate requirements, ensuring their moisture content aligns with the region’s needs. Different wood species demand specific drying conditions, including time, temperature, and moisture levels. After kiln drying, boards undergo a critical stress-relief period, with varying durations based on the species. This step is vital to ensure floor stability.

Randomly selected final products from the UV coating line undergo comprehensive testing for impact resistance, wear resistance, surface hardness, adhesion, scratch resistance, moisture content, and dimensions. Detailed records are maintained for all tests. If any parameter falls short of specifications, we promptly notify the relevant workshop for immediate improvement.