Limestone crushing production lines usually include the following main equipment: 1. Feeding equipment: such as vibrating feeder, used to feed large pieces of limestone evenly into the crusher. 2. Primary crushing equipment: Jaw crusher: Because of its large feed port and deep crushing chamber. It is vividly called “tiger mouth”. It has a simple structure, convenient operation, and good environmental performance. It is mainly used for coarse crushing of limestone. 3. Secondary crushing equipment: Impact crusher: often used in combination with jaw crusher for secondary medium and fine crushing. The rotor runs at high speed. The crushing ratio is large, and the finished particle shape is good and cubic. Cone crusher: adopts the principle of laminated crushing, with stable crushing effect, suitable for medium and fine crushing operations. 4. Fine crushing equipment (optional):vertical shaft impact crusher (sand making machine): Processes stones with smaller particle size into finer sand and gravel. The output sand and gravel has uniform particle size and reasonable grading. 5. Screening equipment: such as vibrating screen, used to grade the crushed materials to obtain products of different particle sizes. 6. Conveying equipment: such as belt conveyor, used to transport materials from one equipment to another, or from...
