On the aseptic cold filling production line, the traditional metal fork is replaced with PEEK material, and the PEEK fork shows significant advantages. PEEK material has excellent strength and wear resistance, which can significantly reduce deformation caused by friction. On the high-speed aseptic cold filling production line, the fork needs to constantly contact and rub against other parts. The PEEK fork can better withstand this friction pressure, thereby extending the service life of the parts. This means that companies can reduce downtime and maintenance costs caused by frequent replacement of forks. PEEK forks will not rust, which avoids the debris problem that may occur in metal forks and ensures the cleanliness of the production process. In the food and beverage industry, any potential contamination may have a serious impact on product quality and consumer health. The stability and corrosion resistance of PEEK materials enable it to maintain a good condition in a sterile environment without producing impurities such as rust, which provides a guarantee for the production of high-quality sterile products. PEEK itself has good self-lubrication. It can still maintain good friction performance without lubricating oil. This not only reduces the maintenance cost of the system, but also reduces the dependence on lubricating oil and avoids the pollution problems that may be caused by lubricating oil leakage. At the same time, self-lubrication also makes the operation of the fork smoother, reduces energy loss, and further improves production efficiency. PEEK forks meet hygiene and safety standards. Junhua Co., Ltd.’s PEEK and its composite modified materials are FDA certified, which means they are safe and reliable in applications that come into contact with food. PEEK forks can ensure the safety and compliance of products and avoid potential food safety issues. For beverage filling companies, it is crucial to choose materials that meet hygiene standards, and PEEK forks are undoubtedly an ideal choice. In short, replacing the metal fork of the aseptic cold filling production line with a PEEK fork can bring many benefits to beverage filling companies, such as improving production efficiency, reducing maintenance costs, and ensuring food safety. It is an ideal choice for companies to achieve sustainable development.