Lecture No. 5 CALCULATION OF THE PARAMETERS OF THE FIRST STAGE OF CRUSHING AND SORTING TECHNOLOGICAL SCHEME FOR CHOOSING TECHNOLOGICAL

LECTURE PLAN:

1. Calculation of the number of crushing stages

2. Technological calculations and selection of equipment for the first stage of crushing

Issues of current control:

1. What should be relied on when calculating the number of crushing stages?

2. According to what principle is the power of the flow of stone material calculated?

3. What are the limitations when calculating the stages of crushing?

4. How to calculate the performance of a jaw crusher?

5. How to calculate the performance of a cone crusher for coarse and medium grinding?

6. By what indicators are equipment selected when designing technological schemes for crushing stages?

7. What indicators are paid attention to when combining two stages of crushing?