In the process of forming refractory brick, the choice of mould of electric screw press is very important. The right mold can bring better molding results, higher production efficiency and longer service life. This paper will introduce in detail several factors that need to be considered when selecting the electric screw press die in the forming of refractory brick.

First, we discuss the molding effect. The selection of the mould of the electric screw press has a great influence on the forming effect. By choosing the appropriate mold, the density and molding efficiency of the refractory brick can be better controlled. For example, for refractory bricks that require high density, high pressure and high hardness molds can be selected; For refractory bricks that require mass production, molds with efficient molding capabilities can be selected. In short, while pursuing high molding effect, it is also necessary to make a balanced selection according to actual production needs.

Secondly, we analyze material adaptability and life. Different electric screw press molds have different adaptability to materials. For some special materials, such as high strength, high wear resistance or materials in high temperature environments, it may be necessary to choose a mold with special properties. In addition, the life of the mold is also related to material selection. While ensuring the molding effect, a mold with a long service life should be selected to reduce production costs.

Finally, we discuss production consistency. Selecting the appropriate mould of the electric screw press can improve the production consistency and ensure the consistency of the quality and performance of the refractory brick. When choosing a mold, you need to consider the size and pressure range of the mold. The size and shape of the mold need to match the refractory brick to be formed to ensure the stability of the refractory brick in the mold. At the same time, the pressure range of the mold should also be moderate to ensure the molding effect and production efficiency of the refractory brick.

To sum up, many factors need to be considered when selecting the electric screw press mold in the forming of refractory bricks. In order to achieve better forming effect, improve production efficiency and extend the service life of the mold, the electric screw press mold should be reasonably selected according to the actual production needs.