The continuous PIR sandwich panel production line is an automated integrated system designed for streamlined manufacturing of high-performance composite panels. This production line operates with smooth and synchronized mechanical movements to realize uninterrupted panel forming procedures. Raw chemical materials are precisely proportioned and thoroughly mixed before being evenly coated onto upper and lower surface materials through reciprocating distributing devices. The compounded materials then enter a double-belt conveyor unit, where constant temperature and stable pressure facilitate foaming and solidification of the PIR core layer to form an integrated compact structure. Subsequent trimming units calibrate panel dimensions to ensure uniform specifications, followed by fixed-length cutting and neat stacking. Featuring high operational continuity and automation, this production line minimizes manual intervention while maintaining stable production efficiency. Panels produced by this line boast consistent structural density, excellent adhesion between layers and stable thermal insulation performance, making them adaptable for various industrial and construction application scenarios.
