By completing the digital upgrading of production equipment, Yahong plastic has continuously improved the core competitiveness of products in terms of hardware, ensured the quality control and accuracy of key links of products, thus ensuring the stability and indifference of product quality and the orderly and efficient operation of the production system. 1. High quality raw materials Raw materials are the basis of producing high-quality pipes, and the selection of raw materials directly affects the quality of pipes. Yahong selects high-quality raw materials from well-known companies such as Sinopec. Er drying system In order to achieve the drying treatment of hygroscopic polymers and meet the drying requirements of various special situations, we use advanced dehumidification dryer. It can maintain stable humidity and temperature for all models to ensure continuous and stable performance and first-class product quality. Crushing system In the field of injection molding and extrusion, the recycling of waste materials and heads greatly saves the production cost of logistics management and solves environmental problems. The crusher adopted by our company uses standard scheme to keep the material characteristics unchanged and avoid material pollution and moisture absorption. The crushing is uniform and free of dust, which can realize high proportion recycling. Temperature control system In order to realize high-quality repeated production and avoid defective products, it is necessa