The internal mixer is the most widely used machinery in rubber and plastic equipment, developed on the basis of the open mixer. It originated in Germany and gradually developed to various parts of the country.

The relevant knowledge of the internal mixer has been comprehensively introduced on this website. Below, we will introduce the factors that determine the speed of material feeding in the internal mixer. In summary, it can be roughly divided into three points:

One factor determining the speed of material feeding is the pressure of the top plug, the speed and shape of the rotor structure, and the mixing temperature.

Secondly, the order of adding materials will also affect the amount of glue added

Thirdly, the material of the rotor is not suitable for some internal mixers, and the wear resistance is not high. Therefore, when choosing an internal mixer, paying attention to the material of the internal mixer rotor is also one of the main factors.