Slag pots are no stranger to everyone, and it is an indispensable large steel casting in the metallurgical industry. In the production, the manufacturer chooses the appropriate casting process according to the structure, material, size, weight and drawing requirements of the slag pots, in which the improper operation of any production link will affect the quality and life of the casting.
1. The shape of the slag pots needs to be designed in the production, and the cold iron, riser, gating system or cast steel bar should be placed according to the setting.
2. It is necessary to consider the rationality of its design from the technological characteristics of casting slag pots so as to avoid the defects of large steel castings-slag pots in advance.
3. After the design and casting process of the slag pots are determined, the factory needs to produce strictly according to the technological process in the production and processing, of course, the workers of the factory also have rich operation experience and can produce smoothly.
4. The most important thing is the quality of raw materials. As the saying goes, "the long journey starts with a small step". If the raw materials of castings are not guaranteed from the source, various defects of castings such as pinholes, pores, shrinkage holes, sand sticking and so on are easy to occur in subsequent production. It seriously affects the internal and external quality of the slag pots, especially the use of the slag pots, which is used to hold the high temperature molten slag produced in the iron and steel smelting process, so for the slag pots, these are not allowed to exist and must be of high quality.