This production line is a product developed by our company through the introduction of advanced technology from Europe and America, combined with the actual situation in China. It has the characteristics of novel design, structural layout, and easy use. Equipped with corresponding molds, it can meet the needs of high-speed production of profiles. The main machine of this series of production lines adopts the series of extruders produced by our company, achieving perfect matching with auxiliary machines and die heads. The entire production line achieves fully automatic control from feeding to final stacking, and each unit can also be manually adjusted separately. It has the advantages of high plasticizing ability, low energy consumption, high output, high cost performance ratio, and long service life. It is the preferred equipment for processing various plastic profiles, and mold replacement can be used for the production of porous communication tubes.