Magnesium phosphate cement and production and preparation process thereof

The invention relates to the technical field of cement preparation, in particular to magnesium phosphate cement and a production and preparation technology thereof.The production and preparation technology comprises the steps that the average material falling weight of finished magnesium phosphate cement is calculated; determining the minimum stirring depth of the mixing equipment based on the average material falling weight of the finished magnesium phosphate cement, or re-determining the standard grinding volume of the grinding equipment based on the side wall pressure of the grinding equipment, or re-determining the rotating speed of a motor of the grinding equipment based on the centrifugal rotating speed of grinding beads; adding water into the mixed secondary solid raw material mixture by using mixing equipment, and stirring to output a finished product of magnesium phosphate cement; and re-determining the minimum stirring depth based on the impurity mass ratio of the finished magnesium phosphate cement