PQ University Lesson 8 Screening : Pit Quarry
11/10/2019· For example, if an operation can sell 500,000 tons per year, its screens need to sort nearly 42,000 tons per month. If the screen is in operation two days each week about eight days each month, 10 hours each day, the operation will require a machine capable of screening around 525 tons per hour. A screen that processes 300 tons per hour would limit profits and cap growth potential. A machine





































