Spheroidizing inoculation treatment station
The wire feeding nodularization treatment station, also known as the wire feeding nodularization and inoculation treatment station, is widely used in the casting industry. The pouring method is generally adopted for casting nodularization; however, with the advancement of the times, this method can no longer meet the technical requirements of environmental protection and casting processes. The wire feeding method for nodularization and inoculation can be used for nodularization alone or for both nodularization and inoculation simultaneously. This method can improve the product nodularity and the integrity of nodules, and save material costs by 10-15 yuan per ton of ductile iron. In addition, it realizes automatic fume and dust removal, ensuring environmental protection and safety while reducing the labor intensity of workers.
The principle of filament feeding spheroidization process
The cored wire for nodularization, which is composed of various additives (nodulizer, inoculant) that need to be added to the molten iron, is continuously injected into the ladle by a special wire feeder for casting, and nodularization and inoculation are carried out in a relatively sealed nodularization station. Under the action of high-temperature molten iron, the sheath of the cored wire melts, and the alloying elements come into contact with the molten iron to undergo the nodularization and inoculation process, thereby achieving the purposes of desulfurization, nodularization, inoculation and composition adjustment. Our company can design, manufacture and install nodularization stations for different on-site conditions, and tailor high-value products for customers. Gongyi Xinlei Metallurgical Equipment Co., Ltd. is willing to cooperate fully with elites in the casting industry for common development.