Large Output Separating Different Sizes Of Crushed Stone Quarry .
Jun 22, 2017 . When the gyratory screen is runing,these flexible balls will move along the motion tract and they will jump up and down after hitting the plates or the other balls. . Trommel screen is widely used in chemical, coal, construction, gold mine, plastic,quarry, recycling, metallurgy, mineral selecting industries, etc.Live Chat