Precautions when using gear pumps to transport glue

Many customers who produce glue encounter many problems when using gear pumps to transport glue, such as: 1. The pump's flow rate does not meet the marked flow parameters. 2. The pulsation of the pump is unstable. 3. After using up the pump, use it again in a few days and the pump cannot be started. Based on these situations, let me introduce some solutions. 1: Choose the appropriate gear pump model based on the viscosity of the medium. Choosing the wrong model is unacceptable. Secondly, the speed of the pump is directly proportional to the viscosity of the medium, so the speed of the pump must be appropriate. 2. A question is to check if there is any intake in the inlet pipeline and if there is any blockage or excessive bends in the outlet pipeline. The third issue is that due to the phenomenon of glue solidifying at room temperature, it is necessary to clean it out after using the gear pump, so that the pump chamber will not get stuck.