SPC Flooring Production Line

The raw material pretreatment system of the SPC stone plastic flooring composite production line first precisely mixes calcium carbonate powder, polyvinyl chloride resin, and various additives, homogeneously blending them in a high-speed mixer to form the SPC base material. An extruder melts and plasticizes the mixed raw materials under high temperature and pressure, then extrudes them through a die to form a uniform base layer. Advanced T-shaped dies ensure consistent base thickness with an accuracy of ±0.1mm. During the UV coating and decorative film lamination process, the base material surface is first finely treated, followed by a UV primer applied using a precision roller coating system, and then covered with a high-definition decorative film to perfectly reproduce the texture of natural wood grain or stone. During the wear layer lamination stage, the transparent wear layer is firmly bonded to the decorative layer through high-temperature lamination, ensuring excellent scratch resistance. The final embossing process, using a matching embossing roller, creates a three-dimensional texture matching the design, further enhancing the floor's authentic texture.

The SPC stone plastic flooring composite production line integrates a PLC control system and a human-machine interface, enabling fully automated production from feed to finished product, significantly reducing manual intervention. The energy-saving and environmentally friendly design utilizes high-efficiency servo motors and a heat recovery system, saving over 30% energy compared to traditional production lines. No wastewater is discharged during the production process, complying with green manufacturing requirements. Precision quality control, equipped with advanced testing equipment such as online thickness gauges and defect detection systems, monitors product quality in real time, ensuring a product qualification rate exceeding 99%.