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The riser has high strength and can withstand higher pressure during modeling, and is suitable for use on the high-pressure modeling line of damp mold sand. The structural design of the top of the riser reduces the pressure on the riser during modeling to ensure that the riser will not be damaged during the modeling process. Inorganic binder is used, with low gas emission and high air permeability.
The wire feeding process is a new process of iron liquid spheroidization and inoculation treatment, which is to accurately feed the spheroidized core wire and inoculation core wire into the iron liquid vertically under automatic and intelligent conditions. The controlled feeding speed can realize the melting of the core wire at the specific position at the bottom of the iron liquid, release the contained elements, and increase the contact time between the elements and the iron liquid, so as to play the role of spheroidization and inoculation elements more effectively. At the same time, through fixed-point spheroidization, centralized dust collection can be realized, the environment can be improved, and the labor intensity of workers can be reduced.
The wire feeding process is a new process of iron liquid spheroidization and inoculation treatment, which is to accurately feed the spheroidized core wire and inoculation core wire into the iron liquid vertically under automatic and intelligent conditions. The controlled feeding speed can realize the melting of the core wire at the specific position at the bottom of the iron liquid, release the contained elements, and increase the contact time between the elements and the iron liquid, so as to play the role of spheroidization and inoculation elements more effectively. At the same time, through fixed-point spheroidization, centralized dust collection can be realized, the environment can be improved, and the labor intensity of workers can be reduced.
The wire feeding process is a new process of iron liquid spheroidization and inoculation treatment, which is to accurately feed the spheroidized core wire and inoculation core wire into the iron liquid vertically under automatic and intelligent conditions. The controlled feeding speed can realize the melting of the core wire at the specific position at the bottom of the iron liquid, release the contained elements, and increase the contact time between the elements and the iron liquid, so as to play the role of spheroidization and inoculation elements more effectively. At the same time, through fixed-point spheroidization, centralized dust collection can be realized, the environment can be improved, and the labor intensity of workers can be reduced.