... of cement, mine, construction, chemical, food, compound fertilizer, etc. Feeding and discharging unit is installed with thermocouple to control ... mainly composed of shell, back and forth supporting wheel, feeding and discharging unit and gear cap(The accessories which are ... :Jaw Crusher, Impact Crusher, Cone Crusher, Hammer Crusher, Compound Crusher, Box Hammer Crusher, Feeder, Ball Mill, Rod Mill ...