The main method for the preparation for the model of crusher machine is based on the relationship between the energy and crushing grinding process or based on the purely empirical methods. The experts and engineers of Henan Hongxing Mining Machinery have done a lot of researches to determine relationship between the energy and the more general dynamic method. It is very important to know the consumption of the crushing energy, especially in the design of the crusher machine. Therefore, further studying the relationship between the crushing process and the dynamic method can help us to get a better comprehensive model.
The experiment research on the performance of the crusher machine has been done. The statistical professional qualification method is often used in the research. Initial analysis of variance of standard regression method is often used to analyze the number to determine the variables with significant impact. For most of the applications, the value for the empirical method is limited. There are two reasons. First, the model developed and researched based on the experience generally can not be suitable for the performance inference. For example, the empirical model developed based on the crusher machine with half the industrial test can not be used to predict the performance of the industrial trial test crusher. Second, when the empirical model can be effectively used according to the commerical test, it is impossible to complete a serious of the test. The large- scale crusher machine is often related to the closed circuit operation. Therefore, the feeding conditions of the crusher are determined by the performance of the classifying equipment, which can not use separately.
The effective data for the crushing process of the crusher machine include the following parts. The first is the characteristic of the equipment operation, which includes the diameter, length, the rotating speed and the discharging port of the crusher machine. The second is the quality flow rate of the feeding system of the crusher machine. The third is the screen for the materials. The forth is the X matrix elements value. The fifth is the function of the residence time for the ores in the crusher machine.
