How Melt Temperature Affects the Stability of Melt Pump Operation

uring the operation of the extrusion melt pump, the stability is relatively good (low pulsation, high precision), and the flow rate is also very reliable, generally not easy to be disturbed by the surrounding environment. However, only some characteristics of the melt will interfere with the normal operation of the extrusion melt pump, especially the melt temperature, which will have a certain impact on the melt pump. Butt melt pump manufacturers on the specific analysis and elaboration.

Because the temperature of the melt is unstable, or there is always high and low temperature, it will affect the change of the viscosity of the melt power, and the change of the viscosity of the melt power will affect the pressure of the melt pipeline. Once the pressure increases, it will affect the melt pump, resulting in the inaccuracy of the accuracy of the melt pump and other issues. Therefore, the temperature change of the melt can not be too large, nor can the phenomenon of high or low temperature occur frequently, which has a great impact on the dynamic viscosity of the melt. However, to ensure that the melt temperature does not change, or to increase the stability of the melt temperature, there are many details that need to be noted. Because the melt needs pipeline transportation, in the process of transportation, if the temperature can be balanced, then naturally there will be no change in the starting force viscosity, so in the process of transportation, we can try to ensure that the temperature can be balanced, so when the melt reaches the gear pump, the temperature will be relatively stable.