【Major Industrial Equipment in the Chemical Industry】556 – New paraffin molding machines produced by Daqing Petrochemical Machinery Factory from 2018

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Haichuan celebrates the 73rd anniversary of the motherland; witness the significant development in chemical processing equipment. Replies are rewarded – discussions are welcome. For the expansion and upgrading project of the second wax forming unit at Daqing Refinery’s Wax Production Workshop, with a capacity of 50,000 tons per year, Daqing Petrochemical Machinery Factory has developed a new type of wax forming machine that combines weighing and wax injection functions. It features a high degree of automation and ensures high precision in the weight of the wax sheets. Its equipment production line is 36 meters long, 3.4 meters high, and 2.6 meters wide. Since May 2016, Daqing Petrochemical Machinery Factory has been working on the development of a new type of paraffin molding machine. Due to the high technical complexity of molding machines, the development process is extremely difficult; some key technologies require days and nights of continuous work to be mastered. During the manufacturing process, the research team worked on improvements while producing the machines, and various innovative techniques such as weight measurement and wax injection ensured the quality of the equipment manufactured. In October 2017, following a joint inspection by the company’s logistics department, the refinery, as well as supervision and design teams, it was determined that the equipment met high quality standards, featured accurate installation, operated smoothly with low noise levels, and fulfilled the requirements of the renovation project.